• List of Articles نفت

      • Open Access Article

        1 - ivvestigation of human resource productivity fot research center(case study:research institute of petrolume industry)
        rohollah ghabezi
        Investigation of human capital productivity for research centers (Case study: Research Institute of Petroleum Industry) Abstract Productivity improvement in organizations is one of the features of today’s developed societies. Given the strategic importance of educated h More
        Investigation of human capital productivity for research centers (Case study: Research Institute of Petroleum Industry) Abstract Productivity improvement in organizations is one of the features of today’s developed societies. Given the strategic importance of educated human capital for research organizations, this study has been done for investigating factors affecting the productivity of human capital in the Research institute of Petroleum Industry. Statistical population of this study consist of employees are working in Research institute of Petroleum Industry. For data collection, the methods such as library research, interviews and questionnaires have been used. Collected Information was analyzed by use of SPSS statistical software. After statistical analysis, the results show that these factors affect the productivity of human resources at the Research Institute of Petroleum Industry. Finally, in order to improve the productivity of this Research Center many suggestions are presented. Manuscript profile
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        2 - راهبردهای مقابله با اثرات تحریم بر صنعت نفت ایران با تأکید بر توسعه همکاری‌های دانشگاه و صنعت
        mansour moazami نرجس  سرعتي آشتياني
        Manuscript profile
      • Open Access Article

        3 - Policy Making for Centralized and Decentralized R&D Structures in the Petroleum Industry Based on the Idea to Market Process
          homameddin tabatabaei Ahmad mousaei
        Nowadays, R&D is the one of the most important pillars of corporations. Oil industry is the Iran's largest industry an as a corporation no except of this rule. But various structures and different approaches exist for the position of R&D in corporations' structure. T More
        Nowadays, R&D is the one of the most important pillars of corporations. Oil industry is the Iran's largest industry an as a corporation no except of this rule. But various structures and different approaches exist for the position of R&D in corporations' structure. Three major structures have been used more in corporations for research and development, which are: • Centralized R&D structure • Decentralized R&D structure • Hybrid R&D structure In this paper first, the stages of idea to market process will be described. Then the types of R&D structures in corporations will define and then their position in the Iran's oil industry investigated. Next according to the stages of idea to market process, duties and nature of activities in centralized and decentralized R&D sections in hybrid R&D structures will discuss. Finally some policies and recommendation for the improving the R&D in the Iran's oil industry is presented Manuscript profile
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        4 - An Overview of Oil Pollution in the Caspian Sea
        Hamoun Jalilzadeh mehran parsa mohammad reza golriz eram sadati
        10.29252/.2.3.33
        Crude oil is a mixture of pure compounds, from the chemical point of view, oil is a mixture of hundreds of molecular compounds called hydrocarbons. Therefore, in this article, various families of hydrocarbons are studied without going into organic chemistry. Then, oil h More
        Crude oil is a mixture of pure compounds, from the chemical point of view, oil is a mixture of hundreds of molecular compounds called hydrocarbons. Therefore, in this article, various families of hydrocarbons are studied without going into organic chemistry. Then, oil hydrocarbons and in particular PAHs, which are the main subject of this research, are being examined. Moreover, an overview of the information gathered about the effects and toxicity of these compounds. The presence of oil pollution in many years in the seas and coastlines of the world has made this topic very much to be considered. Many studies have been conducted to investigate these contaminations, some of which are mentioned in this article. Oil pollution studies related to the Caspian Sea are widely discussed in this paper. Manuscript profile
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        5 - Spatial Variability of Light Non-Aqueous Phase Liquid (LNAPL) in the Industrial Shahr-e-Rey Aquifer (South Tehran)
         
        In the study area, Shahr-e-Ray industrial zone, south of Tehran, petroleum activities have led to aquifer pollution, so that in some parts the thickness of a light non-aqueous phase liquid (LNAPL) on the surface of the groundwater reaches to more than 20 meters. In t More
        In the study area, Shahr-e-Ray industrial zone, south of Tehran, petroleum activities have led to aquifer pollution, so that in some parts the thickness of a light non-aqueous phase liquid (LNAPL) on the surface of the groundwater reaches to more than 20 meters. In this regard, estimation of thickness, density and viscosity of LNAPL, is of great importance to understand the quality of petroleum products of aquifer. Regarding the results of measurement, the range of LNAPL thickness in the aquifer vary between 2.73 to 14.305 m and the range of relative density (LNAPL to water) vary 0.78 to 0.83 and the range of viscosity vary 0.60 to 1.91 cst. According to the result in 10 wells the highest thickness of LNAPL is in the eastern and northeastern regions of the study area. Manuscript profile
      • Open Access Article

        6 - Spatial Variability of Light Non-Aqueous Phase Liquid (LNAPL) in the Industrial Shahr-e-Rey Aquifer‌ (South Tehran)
               
        In the study area, Shahr-e-Ray industrial zone, south of Tehran, petroleum activities have led to aquifer pollution, so that in some parts the thickness of a light non-aqueous phase liquid (LNAPL) on the surface of the groundwater reaches to more than 20 meters. In this More
        In the study area, Shahr-e-Ray industrial zone, south of Tehran, petroleum activities have led to aquifer pollution, so that in some parts the thickness of a light non-aqueous phase liquid (LNAPL) on the surface of the groundwater reaches to more than 20 meters. In this regard, estimation of thickness, density and viscosity of LNAPL, is of great importance to understand the quality of petroleum products of aquifer. Regarding the results of measurement, the range of LNAPL thickness in the aquifer vary between 2.73 to 14.305 m and the range of relative density (LNAPL to water) vary 0.78 to 0.83 and the range of viscosity vary 0.60 to 1.91 cst. According to the result in 10 wells the highest thickness of LNAPL is in the eastern and northeastern regions of the study area. Manuscript profile
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        7 - Check of the hydrocarbon potential of Ilam, Lafan and Sarvak formations in The Nusrat Oil Field in SE Persian Gulf: Using Rock Eval Pyrolysis VI and gas chromatography (GC)
        Mohammad صادقی
        The best tools and methods in geochemical evaluation of source rocks are Rock-Eval Pyrolysis and Gas Chromatography. In this study, in order to evaluate geochemical characteristics of Ilam, Laffan and Sarvak formations in well NH01 in Nosrat Oil Field, geochemical dat More
        The best tools and methods in geochemical evaluation of source rocks are Rock-Eval Pyrolysis and Gas Chromatography. In this study, in order to evaluate geochemical characteristics of Ilam, Laffan and Sarvak formations in well NH01 in Nosrat Oil Field, geochemical data including preliminary and detailed Rock Eval Pyrolysis, bitumen extraction and Gas Chromatography on 15 cuttings samples (7 samples from Ilam, 6 samples from Laffan and 2 samples from Sarvak formations) were used. Results of pyrolysis indicated that most samples have a mixture of kerogen type II and III that often tend to be kerogen type II. In general, Ilam, Laffan and Sarvak formations are poor in organic matter and have lower hydrocarbon potential and maturities. Results of liquid chromatography for Ilam and Sarvak samples indicated that these samples are paraffinic in origin. Gas chromatography suggested that Ilam and Sarvak formations deposited in anoxic conditions containing organic matter mostly derived from marine environment with subordinate amounts of terrestrial input. Manuscript profile
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        8 - Biostratigraphy of the Sarvak and Ilam formations in Abteymoor Oil Field (Wells no. 1 and 14)
        Reza Omidi Mahmoud Jalali Mahboubeh Hooseni-barzi Narges Akbari
        In order to carry out biostratigraphic studies on Sarvak and Ilam formations, two subsurface sections in wells 1 and 14 of Abteymoor oil field were selected in the south of Dezful embayment. Sarvak Formation in well #1 has 812.98 (m) thickness and in Well No. 14 only 23 More
        In order to carry out biostratigraphic studies on Sarvak and Ilam formations, two subsurface sections in wells 1 and 14 of Abteymoor oil field were selected in the south of Dezful embayment. Sarvak Formation in well #1 has 812.98 (m) thickness and in Well No. 14 only 234 (m) of this formation was drilled, in terms of lithology the Sarvak Formation consists mainly of limestone with dolomitic and clay interbeds. Its lower boundary in Well # 1 with Kazhdumi Formation is conformable but in Well # 14 it is unclear. The upper boundary is disconformable with Ilam Formation in both wells. Ilam Formation in two wells of 1 and 14, has thickness of 151.72 and 136 (m) respectively and in terms of lithology, it consists of limestone and shaley, marly and dolomitic limestone interbeds. The upper boundary of Ilam Formation with Gurpi Formation is conformable with sharp changes in lithology. In biostratigraphy studies 71 species were detected which belong to 57 genera of foraminifera, a biozones (biozone 1) in Ilam Formation and three biozones (biozones 2, 3 and 4) were identified in Sarvak Formation. They include: 1- Rotorbinella-Pararotalia Assemblage Zone 2- Nezzazatinella picardi-Dicyclina schlumbergeri Assemblage Zone 3- Rotorbinella mesogeensis Total Range Zone 4- Nezzazata-alveolinid Assemblage Zone Based on identified biozones, age of Sarvak Formation is considered as Cenomanian- Turonian and the age of Ilam Formation is Designated as Santonian- Campanian? Manuscript profile
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        9 - Bioremediation potential of oil-contamination in aquifer of around Shazand Oil Refinery
        Abdolreza Vaezi Sanaz Qobadian
        In this research, bioremediation potential of the aquifer located beneath Shazand Oil Refinery Company was evaluated according to the hydrochemical characteristics of groundwater samples. Groundwater quality determined by sampling from different locations and specifying More
        In this research, bioremediation potential of the aquifer located beneath Shazand Oil Refinery Company was evaluated according to the hydrochemical characteristics of groundwater samples. Groundwater quality determined by sampling from different locations and specifying some hydrochemical parameters such as EC, DO, T, pH as well as concentration of the major ions (Ca2+, Mg2+, (K++Na+), SO4-2, Cl-, (CO3-2+HCO3-)), some heavy metals (Fe+2, Mn+2) and nutrients (N-3, SO4-2). The results revealed that the amount of pH and EC provided a suitable condition for biodegradation of hydrocarbon contaminants. Dissolved oxygen concentration of the samples shows a suitable condition for aerobic biodegradation, however, there is not an optimum condition based on the average temperature and nutrient concentration. Carbon to nitrogen and to phosphorus ratios and also nitrogen to phosphorus ratio are not suitable in the optimum range. It means that in the case of site remediation the aquifer of the area has not adequate ability to conduct natural bioremediation and so an enhanced remediation operation will be inevitable. Manuscript profile
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        10 - Analysis of stress regime in Shah Deniz oilfields and wellbore stability, in south Caspian Sea basin
        Parvaneh Alizadeh Saeid Mohammad Hassanpour sedghi Ali Kadkhodaie Malek Mohammad  Gity
        Wellbore instability is one of the main problems during drilling of oil and gas wells. Analyzing and wellbore instability prediction is important. In-situ stress measurement and stress regime are important for stability studies. This study was carried out in one of the More
        Wellbore instability is one of the main problems during drilling of oil and gas wells. Analyzing and wellbore instability prediction is important. In-situ stress measurement and stress regime are important for stability studies. This study was carried out in one of the oilfields in the south Caspian basin in Iran. The compressional stress regime in the studied field was determined based on regional stress indicators and larg scale tectonic observations. . This study presented the effect of borehole inclination and azimuth on borehole stability under reverse fault regimes. The magnitude of stresses was determined from measured sonic velocities, density log and predicted pore pressure utilizing the Eaton method. In this study, the modified Lade model have been utilized to perform stability calculation for different inclinations and azimuths. In this study, to perform stability calculation with the use of STABview software is presented. It is shown that drilling wells parallel to maximum in-situ horizontal stress (NE-SW) causes less stability problems. The results of this study could help in the mitigation and/ or prevention of wellbore stability issues in this oilfield. Manuscript profile
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        11 - Innovative Culture, Provides Improvement of Organizational Learning by utilizing internal branding (Research in Iran’s Oil Industry)
        Saeed  Aibaghi Esfahani Elaheh  Ebrahimi reza sheikh
        As the business world becomes increasingly complex and more astonishingly competitive; managers are turning to innovation culture as one of the few durable sources of learning and internalizing the brand. In this research; we investigated the Internal Branding Effect on More
        As the business world becomes increasingly complex and more astonishingly competitive; managers are turning to innovation culture as one of the few durable sources of learning and internalizing the brand. In this research; we investigated the Internal Branding Effect on organizational learning with the moderating role of innovative culture as a main hypothesis. To achieve the objective of this study, research was conducted to collect the required information by using standard questionnaires. The current research method is descriptive-correlative and practical, based on the objective. The sample size is (n = 168) employee at the Oil Research Institute and The hypothesis were analyzed through the technique of Structural Equation Modeling with Smart PLS 3 software. By the Cronbach's alpha the stability of the data collected in this study Obtained 0.854. Therefore, the reliability instrument has been decent the results of the data analysis show that internal branding has a positive and significant role in organizational learning. Research findings also confirm the role of moderating innovative culture. Manuscript profile
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        12 - Comparative Study of the Analytical and Methodological Frameworks of Oil Studies and Politics
        سعید  میرترابی
        This paper aims to show that, during the past four decades, the literature on Rentier State, contrary to popular opinion, has not been consistent, whether in content or in methodology. Based on their methodological framework, the studies have been classified into two d More
        This paper aims to show that, during the past four decades, the literature on Rentier State, contrary to popular opinion, has not been consistent, whether in content or in methodology. Based on their methodological framework, the studies have been classified into two distinct types. The first generation of studies emerged in 1970s, but their failure at explaining the situation of oil-rich countries and clarifying the consequences of fall in oil incomes sever criticisms. The criticisms in connection with the first wave of the studies provided a ground to revise the methodology, and the way of conceptualizing foreign rents and their assessments. This resulted, particularly since 1990s, in the second wave of studies a wave that could be considered as revisionism. This approach brought new variables into the studies. It paid more attention to the historical background of oil-rich countries and the historical periods when oil incomes raised (with respect to the various stages of formation of the government and the regime in power). It focused on the interrelationship between oil rent and social and political condition of these countries, avoiding structural look to the oil rents. Some of the supporters of the new approach proposed new criteria for evaluation of oil incomes. This approach offered the possibility of more complex analyses, especially in the areas of political stability and democratic transition in the oil-rich countries, analyses that better explain different experiences of the oil-dependant states. Manuscript profile
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        13 - Factors and barriers affecting the Rolling of civic Ethical Politics from Theory to Practice: about the Possibility of Establishing a Moral Politics based on the Philosophy of Levinas and the Experience of Mossadegh
        حسین مصباحیان
        This article seeks to shed light on the question of what is moral politics and what is its place in the political and moral thought of our time? The article argues that the separation between the two realms of politics and ethics, which Machiavelli has largely proposed, More
        This article seeks to shed light on the question of what is moral politics and what is its place in the political and moral thought of our time? The article argues that the separation between the two realms of politics and ethics, which Machiavelli has largely proposed, may and should be considered a positive achievement for both, but the simple, classical, and absolute form of this separation isn’t defensible in our contemporary political and moral thought. For this reason, this article, based on the teachings of one of the most important philosophers of ethics, "Emmanuel Levinas", has tried to help strengthen the theory called "Ethical politics" and by defining ethics as the first philosophy and politics as an instrument to actualize the foundational ethical “Hospitality”, find a way to link ethics as teleology of peace and politics as its practical agent. The second part of the paper extracts and clarifies Mohammad Mossadegh’s notion of “the relationship between ethics and politics”—which serves as the foundation and source of his political activities—from his letters, memoirs, lectures and treatises. A presumption of this paper is that Mossadegh had developed a project within the political sphere which can be deemed as ethical in certain respects. I argue that this project can in turn be interpreted as an indication of the unity between the ethical and political spheres in Mossadegh’s thought. Manuscript profile
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        14 - renegotiaton in upstream contracts of the oil industry from the perspective of law a
        Rahele  Seyed Morteza Hosseini Bahram Taghipour Mehdi Abbasi Sarmadi Fatemeh Amiri
        Because of the long-term nature of the upstream contracts of the oil industry, it is always possible for these contracts to be subject to fundamental changes in the situation. In such a way that economic, political, technical or economic, economic or economic changes wi More
        Because of the long-term nature of the upstream contracts of the oil industry, it is always possible for these contracts to be subject to fundamental changes in the situation. In such a way that economic, political, technical or economic, economic or economic changes will overcome, in such a way that it is difficult for one party to fulfill the obligation, while the other party may benefit from these conditions. In such a case, re-negotiation is one of the solutions that can help resolve this problem. What many of these contracts today are of interest to the parties. Using this method, the parties can review the contract and allow it to continue to be implemented, the parties are required to observe ethics and goodwill to pave the way for an agreement to resolve the problem and exit the stalemate. . Re-negotiation may be entered in the conditional condition at the time of the conclusion of the contract or after agreement of the terms of the parties. This condition will stabilize the contract, and this will encourage foreign companies to invest in oil projects, which will result in economic development of the host country. In fact, this is a condition of a dispute resolution mechanism that prevents the liquidation of the contract in the event of a change of circumstances. However, observance of ethics and good faith requires the contracting party to seriously negotiate and make rational and enforceable proposals. Manuscript profile
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        15 - Investigation of Environmental Ethics and Legal in Oil Contracts
        مسعود طاهری Masoud alborzivarki Abdollah Kiai
        The deterioration and detrimental consequences of unnecessary exploitation of nature and the environment and the emergence of various pollutants, endanger human life and other creatures on Earth, and the development of comprehensive planning that damages and pollutes th More
        The deterioration and detrimental consequences of unnecessary exploitation of nature and the environment and the emergence of various pollutants, endanger human life and other creatures on Earth, and the development of comprehensive planning that damages and pollutes the environment Life has led environmentalists to the theoretical foundations of human interaction with nature, including ethics. The consideration and observance of the principles of environmental ethics that are in line with the ideals of divine ethics and at the same time include economic development and prosperity are more serious than ever in explaining the theory of appropriate environmental ethics, It is one of the necessities of protection and exploitation of the environment. The environment is anything around us that affects us and we can influence them. From Islam's point of view, the most important are: justice in the environment, environmental development, environmental protection and prevention of environmental degradation and pollution, destructive effects of development plans, optimal consumption , Environmental health, the creation of a recycling system, and so on. Given the status of the oil industry in today's world, it should not be left out of control and ignored by human and environmental damage, but should seek solutions. To reduce these damages. Today, refineries emit millions of pollutants into the air, posing a serious threat to human health and the environment. In this article, while considering the ethical and legal principles of the environment, the environmental considerations in oil contracts and the position of Iranian laws and regulations are examined. Manuscript profile
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        16 - Policy Making for R&D Centers According to Idea to Market Process; Case Study Iran Petroleum Industry
        Seyed mahameddin Tabatabaei
        Nowadays, R&D is becoming one of the most important pillars of corporations. But there are several different and diverse approaches regarding the structure and position of R&D department in corporations. Most of the large companies have in-house R&D department. Except More
        Nowadays, R&D is becoming one of the most important pillars of corporations. But there are several different and diverse approaches regarding the structure and position of R&D department in corporations. Most of the large companies have in-house R&D department. Except corporate R&D, also independent research and development organizations has been established in many countries to promote scientific and technological capabilities. Each of these two types of research and development organizations has a special mission then policy making for them requires a particular process. The aim of this paper is to policy making for research and development organizations according to idea to market process. For this purpose, first, the elements of idea to market process and then the types of research and development organizations, including corporate and non corporate were described. Then different types of structures of corporate R&D ( in large organization ) will be defined and policies for the duties and nature of their activities in centralized and decentralized sectors of corporate R&D (in hybrid R&D structures) based on the elements of the idea to market process are discussed. Next, the proposed principles for the oil industry as the country's largest industry, which has several research and development departments as a case study, have been applied and finally suggestions for improving research and development in the petroleum industry are presented. Manuscript profile
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        17 - Intellectual Property Management: The Case of Research Institute of Petroleum Industry
        Seyed Kamran Bagheri Sasan Sadraei
        The emergence of petroleum industry in Iran dates back to more than a century ago and the industry has played a major role in the countrys economy from the very beginning. However, when it comes to the required technologies, the industrys dependency on foreign companies More
        The emergence of petroleum industry in Iran dates back to more than a century ago and the industry has played a major role in the countrys economy from the very beginning. However, when it comes to the required technologies, the industrys dependency on foreign companies is evident. Independent technology development, on the other hand, is not an easy task since it requires a tight interconnection with Intellectual Property (IP) management. The industrys failure in independently developing its technological needs, can hence be partially attributed to mismanagement of IP. This paper investigates the role of IP and its management in an industrial context, focusing on industries actively pursuing high technological capabilities. Afterward, the petroleum industry and the role of IP management therein are reviewed. Finally the achievements of Research Institute of Petroleum Industry (RIPI) in managing its IP portfolio are introduced. Manuscript profile
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        18 - Effects of Technology Spillover and Internal Research & Development (R&D) on Growth of Total Factor Productivity (TFP) in Iran's Oil and Gas Sector
        tayyebeh pourmandbakhshayesh Behzad Salmani mohammadmehdi bargioskooi
        10.52547/jstpi.20794.16.64.72
        The economy consists of several sections, and the performance of each sector plays a private part in the progress of the economy. The oil and gas sector, as one of the economic sectors in Iran, plays an important and undeniable role due to the main source of government More
        The economy consists of several sections, and the performance of each sector plays a private part in the progress of the economy. The oil and gas sector, as one of the economic sectors in Iran, plays an important and undeniable role due to the main source of government revenue. Therefore, checking the performance of this sector can be important for the economic development of the country. The study of total factor productivity is one of the ways to examine the performance of sectors, which indicates the optimal growth of the economy of that sector. Therefore, this study investigates the effect of Technology Spillover and Research and Development (R&D) on growth of Total Factor Productivity (TFP) of the oil and gas sector in Iran for the period (1394-1394). Important factors of Technology Spillover include Foreign Direct Investment (FDI) and imports of capital goods and intermediates. Accumulation internal Research and Development (R&D) and human capital also are considered as internal impact factors. The results proved that foreign direct investment, and the imports of capital goods, and intermediates as important channels of technology spillover have a positive influence on growth of total factor productivity (TFP) of the oil and gas sector in Iran. The results also highlight a positive impact of human capital. By contrast, results of our estimation show a negative impact of R&D on growth of total factor productivity (TFP) of the oil and gas sector in Iran. Manuscript profile
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        19 - Analysis of factors affecting the development of entrepreneurship in the oil industry
        mohammad panahi nima Ranjijafroodi majid nasiri
        10.52547/jstpi.21022.18.70.43
        Many large organizations today use entrepreneurship as a way to gain a long-term competitive advantage. The importance of entrepreneurship in different industries and areas is not the same for governments and some parent industries such as the oil industry have a specia More
        Many large organizations today use entrepreneurship as a way to gain a long-term competitive advantage. The importance of entrepreneurship in different industries and areas is not the same for governments and some parent industries such as the oil industry have a special place, so the purpose of this study was to analyze the factors affecting the development of entrepreneurship in the oil industry. This research was applied in terms of purpose and descriptive-survey in terms of implementation method, which was performed by mixed exploratory method. In the qualitative stage, the research team consisted of 28 university experts who were selected by judgment and snowball method. In the quantitative stage of the statistical population, all oil industry experts were 3710 people. The sample size according to Krejcie and Morgan table was 348 people and simple random sampling method was used. The Delphi method has been used to identify the factors and the structural equations method with the Smart Payals software has been used to analyze the relationships of the variables. The results showed that the effective factors on entrepreneurship development include 27 components in the form of six dimensions (environmental-institutional, blue ocean strategy, opportunity, human factors, organizational factors, managerial factors). Also, the analysis of structural equations showed that environmental-institutional (0.386), blue ocean strategy (0.423), opportunity (0.342), human factors (0.318), organizational factors (0.370), managerial factors ( 0.455) have a positive and significant effect on the development of entrepreneurship in the oil industry. Finally, it can be said that the entry of entrepreneurship into this industry can save the oil industry from the current inefficiency and lead to solving problems such as oil equipment and oil sales. Manuscript profile
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        20 - The Formation of Rentier State and its Impact on the Collapse of the Second Pahlavi Regime
         
        Aiming to survey how the increase in oil revenue influenced on the collapse of the second Pahlavi regime, the present article is formed based on the theory of “rentier state”. In this regard, the paper maintains that considering Mohammad-Reza`s government as a rentier s More
        Aiming to survey how the increase in oil revenue influenced on the collapse of the second Pahlavi regime, the present article is formed based on the theory of “rentier state”. In this regard, the paper maintains that considering Mohammad-Reza`s government as a rentier state would allow to conceive its structure and the ultimate decay. According to the theory, such description might be applicable to those states which a large majority of their overall revenue comes from regular foreign revenue rather than national production cycle. Such performance, negatively affecting the economic, social and political realm of the society, is much likely to end up in the legitimacy crisis and the collapse of the state itself. Accordingly, having become a rentier state from late1950s on, due to the rise in oil revenue, the second Pahlavi reign encountered some negative impact of such situation on its economy, politics, and society, which, all in all, had de-stabilizing effects on regime. Ever-increasing governmental domination over the economy, rise in the proportion of oil-driven revenues in governmental budget and development policies, a more autocrat king, extension of security/ intelligence services and, consequently, a more political oppression, taking control the society by bureaucracy, prevalence of financial corruption and promotion of rent-seeking ethos, and propagating the formal/ government-run culture by the regime are some of the most significant such effects. Hence, this situation caused to a gap between government and the people, their distrust in regime as an illegitimate one, and, consequently, contributed to its collapse in 1979. To explain the data, the present paper takes advantage of a descriptive-analytic method Manuscript profile
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        21 - The Effect of Natural Resource Abundance on Education Empirical Study for Persian Gulf Countries
        Hoda Zobeiri
        Natural resources abundance such as oil can lead to decrease economic growth known as resource curse hypothesis, have well documented in economic research. Abundance of natural resources, can also affect social variables such as education, besides macroeconomic variable More
        Natural resources abundance such as oil can lead to decrease economic growth known as resource curse hypothesis, have well documented in economic research. Abundance of natural resources, can also affect social variables such as education, besides macroeconomic variables. The income obtained from natural resources lead to insensitivity to education investments which could have adverse effects on long term economic performance. The aim of this study is to investigate the effect of oil revenues on education by using the data of Persian Gulf countries during 18 years up to 2017. Three different variables that represent the quantity and quality of education have been selected to show human resource development. Using PMG, the estimation shows that oil rent cause to lower education quantity and quality in the long run. As 20% growth of oil rent lead to decrease 3.4% in tertiary enrollment rate, 1.8% in average years schooling and 0.8% qin uality of education of Persian Gulf countries. Manuscript profile
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        22 - اثر وفور منابع طبيعي بر توسعه آموزش ( مطالعه تجربي كشورهاي حاشيه خليج فارس )
        Hoda Zobeiri
        Manuscript profile
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        23 - Strategy Prioritizing Using LFPP Method and Strategic Map Tracing by Path Analysis Method Case Study:Sepahan Oil Company
        سید مصطفی  رضوی حسین  صفری محمد هادی  علی احمدی
        Nowadays companies should have a good strategy and a close partnership with the other companies involved in their supply chain in order to achieve the excellence and sublimation. Balanced Scorecard is a new consept that can provide the necessary conditions for strategy More
        Nowadays companies should have a good strategy and a close partnership with the other companies involved in their supply chain in order to achieve the excellence and sublimation. Balanced Scorecard is a new consept that can provide the necessary conditions for strategy map and effective cooperation and a good Strategic Planning. Due to the novelty of this consept and lack of a comprehensive model in this issue, the purpose of this study is to define the consept of BSC and identify its factors and indicators and propose a conceptual model to trace it.finally we use BSC as a tool to model strategies of a real problem. This real case is Sepahan Oil Company. This model confirmed through factor analysis (PA) and structural equation model (LFPP) Techniques. The results of our survey in the case study showed that the Sepahan Oil Company strategies can have a effective and efficient prioritization.By using this segments and their prioritization Sepahan can pass the difficulties and lockouts.The strategic map traced in this paper,help the company managers to have a complete vision on the company and its situation. Manuscript profile
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        24 - سناریونگاری صنعت نفت و گاز ایران در شرایط تحریم، مبتنی بر رویکرد عدم قطعیت های کلیدی و تحلیل اثرات متقابل
          علی  بنیادی نایینی mir saman pishvaee
        Manuscript profile
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        25 - The effect of oil shocks on the relationship between income - government expenditure in Iran And challenges of management and impulse control
        جابر اکبری Sadegh Bakhtiari Morteza sameti Homayoun Ranjbar
        Abstract Unexpected changes in oil prices on international unstable markets, impact on economic development (Due to budget dependence on oil and the high proportion of government in the economy). Financial management and economic planning in applying a policy, always More
        Abstract Unexpected changes in oil prices on international unstable markets, impact on economic development (Due to budget dependence on oil and the high proportion of government in the economy). Financial management and economic planning in applying a policy, always consider other conditions constant but in action, macro-economic variables such as income and government expenditure are affected by unexpected internal and external shocks and this factor impairs economic development and the effectiveness of the policies intended are disrupted. Therefore, Iran's official policy has always been faced with the challenge of managing the oil income shocks. Considering the importance, in this study, by using models of TVP and TVPFAVAR, using software econometric MATLAB and EViews and using quarterly data over the period 1367 to 1394 has been paid to the effects of the oil shock on the relationship of income - expenditure the Iranian government. Considering that, the exchange rate is a channel for oil income to the economy, the effect of exchange rate shocks is estimated this relationship. Based on the results, oil income shocks increase the relationship of income - government spending. This means that oil shocks increase government expenditure in each period. However, the effects of increasing it during, is decreasing. Also, government spending relative to negative income shocks, was inflexible. Thus, the dependence of the budget oil revenue, through time, has not diminished. As a result, it is proposed that: managers and government policy makers, to improve the relationship between income and expenses, Avoid from policies of discretionary and temporary treatment and take action to prevent and systematic policies. Also, exchange rate shocks have caused the relationship between income and expenditure, reduced. In other words, the increase in the exchange rate through time is not a revenue source for the government to finance its expenditure. Manuscript profile
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        26 - A model for interaction of supervisory institutions and price reporting institutions to improve the efficiency of the crude oil pricing system in oil markets using classical data-base theory
        mohamad mahdi hajian Atefeh Taklif Hamed Soltaninejad
        10.61186/mf.26857.21.70.75
        The subject of pricing in the oil market has undergone changes as the market evolves over time. Today, PRA reporting to private institutions that disseminate information, and especially prices in the world oil market, play an important role in determining the price of o More
        The subject of pricing in the oil market has undergone changes as the market evolves over time. Today, PRA reporting to private institutions that disseminate information, and especially prices in the world oil market, play an important role in determining the price of oil in the physical and paper markets. Concerns over the activities of these institutions have led to the formation of oversight bodies. However, the question remains as to what is the appropriate model for the interaction of price reporting institutions and supervisory bodies in a way that results in a more efficient oil pricing mechanism. The purpose of the present study is to review the theoretical foundations of the activities of price reporting institutions and supervisory institutions, using a data-base theory and using the opinions of experts in global oil markets, to provide a model for the relationship of these actors. Following the implementation of the foundation's data strategy, 60 concepts were constructed, categorized into 7 sub-categories and 4 main ones. At the theoretical coding stage, a conceptual model was developed for the relationship between supervisory bodies and price reporting institutions. Manuscript profile
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        27 - Analysis and Simulation of the Microwave Heating Process in Crude Oils using FDTD Technique
        A. Mohammadi
        A new method to simulate the microwave heating process in crude oils has been presented. Using convolution ( or differential) relation between E and H fields, (FD)2TD method is extracted by modifying the conventional FDTD technique for depressive materials. It is shown More
        A new method to simulate the microwave heating process in crude oils has been presented. Using convolution ( or differential) relation between E and H fields, (FD)2TD method is extracted by modifying the conventional FDTD technique for depressive materials. It is shown that the computer time and memory requirements to analyze and simulate the microwave heating process are extensively reduced. Eventually, the advantages of the technique to simulate the microwave heating process in crude oils are presented. Manuscript profile
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        28 - تدوین برنامه توسعه حرفه‌ای کارشناسان و مدیران آموزش در شرکت ملی نفت ایران: یک پژوهش کیفی
        Saeed Safaei Movahed hosein falahinia
        Manuscript profile
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        29 - Presenting a Model to Explain the Empowerment of Knowledge Capitals with Using Interpretative Structural Modeling
        Ebrahim Rajabpour  
        With the emergence of the knowledge economy, human capabilities known as the most unique and sustainable competitive advantage for organizations in the current rapidly changing environment. Therefore, in this period it is essential and undeniable to paying special atten More
        With the emergence of the knowledge economy, human capabilities known as the most unique and sustainable competitive advantage for organizations in the current rapidly changing environment. Therefore, in this period it is essential and undeniable to paying special attention in the knowledge and skills of human resources and empowerment of these unmatched capitals in organizations. The aim of this study was to identify factors influencing the empowerment of knowledge capitals and ultimately provide a model for Research Institution of Petroleum Industry, using interpretative structural modeling. With comprehensive review of the literature, eight factors were identified to explain the empowerment of the Petroleum Industry Research; then using interpretation of structural modeling, factors graded at five levels. Then, after determining the levels each of the factors and taking into account the availability of the final matrix, the final model of interpretation were drawn. The results showed that factors such as training and development, characteristics of personality, organizational structure and the nature of the job effect more than other factors in relation to empowerment in Research Institute of Petroleum Industry. Manuscript profile
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        30 - The Effect of Gamification on Employee Motivation and Learning at Cooperative Management Training Course in Tehran Pars Oil and Gas Company
        Saeed Safaei Movahed Seyed Morteza  Rikhtegarzadeh
        The purpose of present study was to notice the effect of gamification on employee motivation and learning at cooperative management training course in Tehran Pars Oil and Gas Company by quasi-experimental method of Pre-test and post-test design with control group. The s More
        The purpose of present study was to notice the effect of gamification on employee motivation and learning at cooperative management training course in Tehran Pars Oil and Gas Company by quasi-experimental method of Pre-test and post-test design with control group. The statistical population consists of all Pars Oil and Gas Company employees (700 people), which according to John Kerrosol's opinion, 36 were considered through simple random sampling in two experimental groups (18 persons) and control (18 persons). The instrument used in this research was a researcher-made questionnaire designed to measure learning motivation with 20 items in a 7-degree scale. The other instrument is an explanatory teacher-made questionnaire composed of 9 questions. The formal validity of a number of participants in the research and content was confirmed by the supervisor and several experts, and its reliability was confirmed using the Cronbach's alpha for learning motivation questionnaire by acceptable 0.832 value. To analyze the data, descriptive statistic including mean and standard qualification as well as inferential statistics including ANCOVA and MANCOVA covariance were used. The findings showed that the application of the gamification method to motivate and learn employees in Pars Oil & Gas Co. is effective. Manuscript profile
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        31 - Presenting the Competency Model of Financial Managers in the National Iranian Oil Company
        Ali Reza Afsharnejad Marziyeh Shabani Zeinolabedin Amini Sabegh Ehsan Sadeh
        10.52547/istd.31464.8.30.224
        In this study, a model for the competence of financial managers in the National Iranian Oil Company was designed. Therefore, this study is applied in terms of purpose, qualitative in terms of approach and exploratory and descriptive survey in terms of method. Data analy More
        In this study, a model for the competence of financial managers in the National Iranian Oil Company was designed. Therefore, this study is applied in terms of purpose, qualitative in terms of approach and exploratory and descriptive survey in terms of method. Data analysis was performed in two parts. In the first part, the pattern dimensions were identified using the theme analysis method, then in the second part, the Delphi method was used to confirm the proposed model. Therefore, in the present study, two groups of society were studied. 1. The statistical population of the theme analysis method, which included senior managers, deputies, heads and financial experts in the National Oil Company. The sampling method in this section was purposeful and performed by the snowball method. 2. The statistical population of the Delphi method included 20 experts, heads and specialists in the field of financial management of the oil company. The sampling method in this section was based on the selection of individuals based on expertise and experience. The information of the first part was collected through interviews and the second part was collected through a questionnaire. Based on the research findings, 26 components were identified and approved in the form of 4 dimensions for the competence of the financial managers of the oil company. The four dimensions include technical skills, leadership skills, individual skills, and business skills. It seems that the model and the results of the research can be effective in the proper selection of financial managers and their growth and development. Manuscript profile
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        32 - Study of the role of knowledge management in technological learning by considering the mediating variable of R&D activities in the oil industry
        Hamid Babadinia Tahmoores Sohrabi Hossain Adab
        10.52547/istd.31494.8.31.232
        Current need for oil products and their applications in various fields, plus Iran’s potential has attracted significant investment in this field as the strategy of the Islamic Republic of Iran is to become self-sufficient and localize oil and gas industry.This study aim More
        Current need for oil products and their applications in various fields, plus Iran’s potential has attracted significant investment in this field as the strategy of the Islamic Republic of Iran is to become self-sufficient and localize oil and gas industry.This study aimed to investigate the role of knowledge management in technological learning through the mediating variable of research and development activities in an oil and gas organization.To this end, a research model was presented based on theoretical studies, which yielded three hypotheses. A valid and reliable questionnaire was used to collect data to test the research hypotheses. The statistical population of the study included managers and experts of the company under study (n > 100). Due to the abnormality of data distribution, Smart PLS software was used to test the hypotheses. According to the software outputs, knowledge management affects research and development activities, research and development activities affect technological learning, and knowledge management affects technological learning. Therefore, better implementation of technological learning requires special attention to the creation, sharing and application of knowledge and experience that exists in the organization. Manuscript profile
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        33 - Identification and Ranking of Factors Affecting the Reduce ‎Motivation of Knowledge Workers (Case study: Research ‎Institute of Petroleum Industry)‎
        ebrahim rajabpur
        Considering the role of knowledge workers in knowledge-based organizations and the ‎importance of the motivation of this group of employees to enhance the effectiveness and ‎efficiency of the organization; the main objective of the research, identifying and ranking ‎the More
        Considering the role of knowledge workers in knowledge-based organizations and the ‎importance of the motivation of this group of employees to enhance the effectiveness and ‎efficiency of the organization; the main objective of the research, identifying and ranking ‎the factors affecting the reduction of the motivation of knowledge workers and providing a ‎model for its improvement at the Research Institute of Petroleum Industry. After reviewing ‎the research literature and using the experts' opinions, the final research model was ‎prepared. This research is quantitative in terms of its approach, in terms of orientation, ‎applied and in terms of strategy, survey. The statistical population of the research is ‎managers, faculty members and researchers of the research institute of petroleum industry. ‎Fuzzy hierarchy analysis technique was used to rank the identified factors and was used ‎by experts. The results of the research indicate that the most important factors affecting ‎the reduction of motivation of knowledge workers in order of priority are the lack of ‎opportunities for improvement and progress; lack of challenging tasks; lack of freedom of ‎action and independence; the process of evaluating the uncertain performance of ‎employees; low salaries and benefits; Lack of managerial support; lack of direct ‎communication with the manager; and willing co-workers.‎ Manuscript profile
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        34 - Study of the different microbial biodegradation methods efficiency in the removal of crude oil hydrocarbon contaminants
        Farhood Navaie Abbas Hashemizadeh
        Petroleum hydrocarbon pollutants are one of the hardest compounds in terms of decomposition and control and classified as stable and important organic pollutants that have adverse effects on human health and the environment and combating environmental pollution caused b More
        Petroleum hydrocarbon pollutants are one of the hardest compounds in terms of decomposition and control and classified as stable and important organic pollutants that have adverse effects on human health and the environment and combating environmental pollution caused by them is an important issue for the world and human societies. Although the removal of these pollutants from the environment is a major problem, biodegradation (which uses natural microbial biodegradation activity) is an ecofriendly and economical approach to control these types of contaminants and has become a pivotal method of cleaning up environments contaminated with petroleum hydrocarbons. The present study provides a comprehensive, uptodate and efficient review of the bioremediation of petroleum hydrocarbon pollutants, taking into account the hydrocarbon alterations in microorganisms with a particular focus on the new insights gained in recent years. Also, the metabolism of hydrocarbons in microorganisms has been described by reviewing research presented in recent years. The results of studies show well that petroleum hydrocarbon pollutants are biodegradable using some microorganisms such as oleophilic and their removal by this method is cost-effective and economical. Microbial biodegradation of petroleum hydrocarbon contaminants uses the enzymatic catalytic activities of microorganisms to increase the degradation of contaminants several times more than traditional methods Manuscript profile
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        35 - Development of a Detailed Assessment Model for Business Process Maturity: A Case Study of East Azerbaijan Gas Co.
        aida farshidfar Mir Saman Pishvaee
        Process management in the organization requires the creation of process insights throughout the organization. In this regard, organizations need a comprehensive method to evaluate the implementation of organizational processes that determine the factors affecting the im More
        Process management in the organization requires the creation of process insights throughout the organization. In this regard, organizations need a comprehensive method to evaluate the implementation of organizational processes that determine the factors affecting the implementation of organizational programs. For this purpose, it is a responsive way for organizations that, in addition to creating awareness of the effective factors, provide a roadmap to improve the realization of the organization's plans and visions. In the present article, to facilitate the management of processes in the East Azerbaijan Province Gas Co., a Hybrid Process Maturity Model has been developed. This model has been presented and implemented with a combined approach of selected maturity models, considering the limitations of maturity models, which makes the models not comprehensive enough. The capability of the proposed model framework, unlike other models, is that the above model can be evaluated in detail. In this regard, first, the key processes of the company have been identified. Then by collecting the required information on how to implement the processes, the maturity levels of the key processes of the organization have been evaluated according to the proposed model and current level, the desired level of maturity is set. Implementing solutions also have been proposed to improve the processes. According to the collected information, 16 of the 26 Key Processes of the East Azerbaijan Gas Co. are at level zero or incomplete process implementation, eight processes are at level one or planned and two processes are at level two or controlled. Manuscript profile
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        36 - Designing an expert system for risk assessment in exploration & development oil ‎and gas fields
        Hamidreza Vazirigohar Javad Akhlaghi
        In order to assess the risk of exploration and development of oil and gas fields, which is mentioned as one of the ‎most important determining parameters in the economic development of oil- countries, an expert system using ‎the inference fuzzy system approach was desig More
        In order to assess the risk of exploration and development of oil and gas fields, which is mentioned as one of the ‎most important determining parameters in the economic development of oil- countries, an expert system using ‎the inference fuzzy system approach was designed. First, the system inputs, which are in fact the characteristics ‎of risk assessment for the exploration and development of oil and gas fields, were extracted. In continuation, ‎the knowledge base of the system, the most important part of which is considered to be in the form of if-then ‎rules and based on the opinions of experts in the upstream part of the oil industry. To do this, the degree of ‎system accuracy is measured in two stages based on expert comments. Based on the Likert scale and presenting ‎a questionnaire to the experts, Student's t-test was performed and out of 48 defined indicators, 42 indicators ‎were selected as the final index. In the next step, the data validation of an oil field in the south of the country ‎was provided to the oil industry experts and they were asked to evaluate the output of the system‏.‏‎ Finally, the ‎opinions of experts were compared with the output of the expert system and based on the criterion of mean ‎square error (MSE) and a small difference between the average opinion of experts and the output of the system, ‎it was determined that the designed expert system has sufficient accuracy and validity for future studies.‎ Manuscript profile
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        37 - Consolidation Behavior and Geotechnical Parameters of Oil Contaminated Kaolinite Clay
        mohammadreza khosravi امیر حمیدی
        Abstract The pollution of soil and underground water with organic and toxic materials is a common environmental problem and oil is one of the most important of them. In the present study, consolidation behavior of clay contaminated with gas oil and kerosene has been More
        Abstract The pollution of soil and underground water with organic and toxic materials is a common environmental problem and oil is one of the most important of them. In the present study, consolidation behavior of clay contaminated with gas oil and kerosene has been investigated. The main objective was to determine the parameters associated with the value and rate of settlement of contaminated soil. Influence of various test parameters such as degree of contamination, contaminant type and density of samples were investigated on the consolidation behavior of kaolinite clay. Results show that by increasing the degree of contamination, Compressibility of soil increases while the consolidation coefficient and the permeability coefficient decrease. Manuscript profile
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        38 - Numerical modeling of folding Lali oil field Using Finite Element Method
        بهزاد زمانی
        Abstract This paper, a two-dimensional model of Lali oil field and faults of the northern and southern edges of the relations with ABAQUS software based on finite element methods. The model results from Geodynamic Geodesy area networks and the tectonic stress as a co More
        Abstract This paper, a two-dimensional model of Lali oil field and faults of the northern and southern edges of the relations with ABAQUS software based on finite element methods. The model results from Geodynamic Geodesy area networks and the tectonic stress as a constraint problem has been logged and various field formations on the elastic properties is considered. Fault surface is covered with contact elements that have authority to slip influence and change their shape and according to this properties in surface properties can well indicate the fault. Modeling results and geological criteria (Geodesy results) were compared and good coordination is observed between the results of the validation criteria. Results with a different coefficient of friction compared to the rate of displacement of GPS stations that coordination is more pronounced in the coefficient of friction 0.02. Displacement of southern edge of the fault in both friction 0.02 and 0.1 are obtained, respectively, 6.3 and 11 mm/year. The modeling results also showed that fault at different depths has different displacements and at depths less, move more expressive. Faults north and south edges of the integration Lali anticline that the most stress have focused on their , is Stress concentration and critical fault location of the fault. Manuscript profile
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        39 - Determination of In-situ stress in the Marun oilfield’s failure wells
        میثم فارسی مدان مرتضی احمدی کاوه آهنگری جاسم  دشت بزرگی
        Abstract Determination of In-situ stress domain in oilfields is so important for drilling, well completion and petroleum geomechanics. Simply, determination of magnitude and direction of In-situ stress around wellbore is the first step of geomechanical studies and we More
        Abstract Determination of In-situ stress domain in oilfields is so important for drilling, well completion and petroleum geomechanics. Simply, determination of magnitude and direction of In-situ stress around wellbore is the first step of geomechanical studies and wellbore stability particularly. Preliminarily, because of importance of casing collapse problem in the Marun oilfield, the magnitude of in-situ stress is determined. The magnitude of vertical stress (Sv) was in range of 85 to 90 MPa. The minimum horizontal stress (Shmin) determined by some analytical methods. For estimating of maximum horizontal stress (SHmax) domain we used Anderson’s faulting theory and stress polygon. So the magnitude of SHmax was so close to Sv and the faulting regime shows normal/strike slip. Within Gachsaran Formation in depth of collapses because of salty lithology and high pore pressure, magnitude of In-situ stress is so close and it can be assume hydrostatic stress state. Manuscript profile
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        40 - Geochemical characterization and oil family definition for the Azadegan reservoir in the Azadegan oil field
        سید حسین حسینی
        Abstract This study aims at geochemical investigation of the hydrocarbons contained within the Azadegan sandstone reservoir by using the GC and GC-MS techniques. The Azadegan reservoir contains paraffinic and paraffinic – naphthenic oils with an API of 30. The gas chro More
        Abstract This study aims at geochemical investigation of the hydrocarbons contained within the Azadegan sandstone reservoir by using the GC and GC-MS techniques. The Azadegan reservoir contains paraffinic and paraffinic – naphthenic oils with an API of 30. The gas chromatograms reveal that the source rocks responsible for these oils contains mainly type II kerogen deposited in a reducing environment. According to these data the studied oils have a relatively high level of thermal maturity. Ratios of C35S/C34S, C29/C30, C31R/C30 Hopane and Pr/Ph, Ph/nC18 show that the studied oil derived from carbonate source rock; which is also evident form Pr/Ph Vs. DBT/Phen diagrams. Diagrams of (20R) C29/C27 vs. Pr/Ph as well as the ratios of C21+/C21-, Pr/P, TAR are consistent with abundance of algal organic matter. Presence of Tricyclic terpanes, higher ETR ratios and diagrams of δ13C vs. Pr/P introduce a Jurassic aged source rock for the studied oils. Based on biomarker and isotopic data it could be concluded that oils within the Azadegan reservoir are mainly derived from carbonate source rocks of Mid-Upper Jurassic which are deposited in paralic/open marine environment with a predominance of algal organic matter. Manuscript profile
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        41 - Using hyperion hyperpectral data and field spectrometry for identification of hydrocarbon leakagesvia VISA-SCM combined methodology and spatial data mining
        Mohammad حمزه علی درویش بلورانی سید کاظم  علوی پناه فروغ  بیک حسین نصیری
        The hydrocarbon seepages theory puts forward a cause and effect relation ship between the oil and gas reservoir s and the specific surface anomalies which are basically related to hydrocarbon leakages as well as their related alterations. Hence,the s More
        The hydrocarbon seepages theory puts forward a cause and effect relation ship between the oil and gas reservoir s and the specific surface anomalies which are basically related to hydrocarbon leakages as well as their related alterations. Hence,the spectral reflectance of the hydrocarbons and their linked mineral alterntions produce credible pieces of evidence for oil and gas ex ploration .Hyperion images of EO-1 satellite was used in this study for identifying the oil seepages and their relevant alterations. After collecting the required data,the images under went the needed preprocessing. In order to recognize the oil seepages, these corrected data along with field-sampled spectrometric ones were employed. Then, VISA and SCM combined model was applied to indirectly identify the hydrocarbon seepages . Moreover, two hydrocarbon indexes were developed for direct recognition of the hydrocarbon seeps using Hyperion images. The finding indicate that the two mentioned techniques are efficacious for the purpose of the study at hand Manuscript profile
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        42 - Geochemical Investigation and Effect of Sedimentary Environment Changes on Pabdeh Formation Hydrocarbon Potentiality in Mansuri Oilfield
        بهرام علیزاده ندا جنت مکان هرمز  قلاوند محمد حسین  حیدری فرد
        Pabdeh Formation is one of the most important probable source rocks in Mansuri oifield being under investigation . In this study, hydrocarbon potential of pabdeh formation is evaluated. Also effect of sedimentary environment changes on geo More
        Pabdeh Formation is one of the most important probable source rocks in Mansuri oifield being under investigation . In this study, hydrocarbon potential of pabdeh formation is evaluated. Also effect of sedimentary environment changes on geochemical and hydrocarbon potential variation is studied ,To achieve this , hydrocarbon potential of Pabdeh Formation with Rock Eval Pyrolysis was investigated .Besides that, gas chromatography and gas chromatography-mass spectrometry data were utilized . Based on this study , in the Late Eocene age , relative sea level had raised , while in the Oligocene age, falling in sea level was occurred .Variation in sea level caused Pabdeh Formation to be heterogeneous in hydro carbon potential . Pabdeh Formation in Mansuri oilfield from geochemical aspects is divided into three divisions. Lower ad Upper zones I this formation, have fair (0.5-1%TOC) to good (1-2%TOC0 hydrocarbon potential and contain Kerogen type III. These zones have gas production potential . Middel zone, has very good (2-4%TOC) to excellent (TOC>4%) potential and contains Kerogen type II and III.Middel zone has oil production potential . Rock Eval data as well as thermal history modeling demonstrate that; Pabdeh Formaion is in early oil window, started yielding petroleum since 5-6 million years Manuscript profile
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        43 - Geochemical Investigation and Effect of Sedimentary Environment Changes on Pabdeh Formation Hydrocarbon Potentiality in Mansuri Oilfield
        بهرام علیزاده ندا جنت مکان هرمز  قلاوند محمد حسین  حیدری فرد
        Pabdeh Formation is one of the most important probable source rocks in Mansuri oifield being under investigation . In this study, hydrocarbon potential of pabdeh formation is evaluated. Also effect of sedimentary environment changes on geo More
        Pabdeh Formation is one of the most important probable source rocks in Mansuri oifield being under investigation . In this study, hydrocarbon potential of pabdeh formation is evaluated. Also effect of sedimentary environment changes on geochemical and hydrocarbon potential variation is studied ,To achieve this , hydrocarbon potential of Pabdeh Formation with Rock Eval Pyrolysis was investigated .Besides that, gas chromatography and gas chromatography-mass spectrometry data were utilized . Based on this study , in the Late Eocene age , relative sea level had raised , while in the Oligocene age, falling in sea level was occurred .Variation in sea level caused Pabdeh Formation to be heterogeneous in hydro carbon potential . Pabdeh Formation in Mansuri oilfield from geochemical aspects is divided into three divisions. Lower ad Upper zones I this formation, have fair (0.5-1%TOC) to good (1-2%TOC0 hydrocarbon potential and contain Kerogen type III. These zones have gas production potential . Middel zone, has very good (2-4%TOC) to excellent (TOC>4%) potential and contains Kerogen type II and III.Middel zone has oil production potential . Rock Eval data as well as thermal history modeling demonstrate that; Pabdeh Formaion is in early oil window, started yielding petroleum since 5-6 million years Manuscript profile
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        44 - Iagenetic controls on reservoir quality of the Asmari carbonate succession in the Cheshmeh Khush Field, SW Iran
        جواد هنرمند عبدالحسین امینی
        The Oligo-miocence Asmari Formation in the Cheshmeh Kush Oil Field consists of a mixed carbonate-siliciclastic succession. The carbonate intervals of the Formation display a high degree of vertical heterogeneity created by a complex diagenetic history. This study is aim More
        The Oligo-miocence Asmari Formation in the Cheshmeh Kush Oil Field consists of a mixed carbonate-siliciclastic succession. The carbonate intervals of the Formation display a high degree of vertical heterogeneity created by a complex diagenetic history. This study is aimed to investigate the effect of diagenetic events on reservoir quality of carbonate intervals of the Asmari Formation. Core samples and thin sections were studied from sedimentological and diagenetic point of view. Results from cathodoluminesence and scanning electron microscopy were used to investigate diagenetic features in details. Core analysis data (porosity and permeability) and wire-line logs (porosity and oil saturation values) from studied interval were used in order to examine reservoir properties. Diagenetic studies and their comparison with petrophysical data demonstrated that dolomitization, cementation (calcite, anhydrite and celestite cements), compaction and dissolution are the most important diagenetic events affecting porosity and permeability of the reservoir. Based on vertical distribution of diagenetic features and reservoir characteristics, diagenetic zones (DZ) of the carbonate succession were introduced. Medium crystalline dolostones with sparse compaction features and limited anhydrite cement (DZ-23, 27 and 30) comprise the highest value of porosity and permeability. Whereas intense mechanical and chemical compaction and evaporate (anhydrite and celestite) cementation in some dolomitic intervals have thoroughly reduced reservoir quality (DZ-12, 11 and 24). Compaction and calcite cementation (coarse spary, equant and poikilotopic types) in some limestone intervals damaged reservoir properties and created non-reservoir intervals (DZ-3, 20 and 17). In contrast, high value of interparticle and dissolution porosities along with minor compaction and cementation effects has improved reservoir properties of the Asmari limestones (DZ-31 and 32). This study shows that the reservoir characteristics of the Asmari Formation in the studied field are dominantly affected by diagenetic events and therefore diagenetic studies and determination of diagenetic zones in field-scale are the most important part in static reservoir modeling and Manuscript profile
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        45 - Geochemical Investigation and Mineral Matrix Effect on Probable Source Rock's Potentiality, Darquain Oilfield in the Abadan Plain
        بهرام علیزاده نسیم آزاد بخت سید حسین  حسینی الهام ترهنده
        Darquain anticline is located at 5 km northeast of city of Abadan. The axis trend of this oilfield is north through south. In this study, Kazhdumi, Gadvan, Garu and Sargelu Formations in Darquain Oilfield, in Abadan Plain, were analyzed by Rock-Eval 6 instrument. S2 v More
        Darquain anticline is located at 5 km northeast of city of Abadan. The axis trend of this oilfield is north through south. In this study, Kazhdumi, Gadvan, Garu and Sargelu Formations in Darquain Oilfield, in Abadan Plain, were analyzed by Rock-Eval 6 instrument. S2 vs. TOC plot revealed that kerogen type in this oilfield predominantly is of mixed of types II & III. Significant S2 Adsorption by matrix of Kazhdumi Formation in well numbers 1 and 2 (5.33-14.06 mg HC/gr rock) and Gadvan Formation in well numbers 2 and 3 (3.1-3.2 mg HC/gr rock) is due to low thermal maturity as well as low Gas-Oil Ratio factor. In Garu and Sargelu Formations amounts of adsorbed S2 by matrix are respectedly 0.82 and 0.84 mg HC/gr rock, that represent a medium thermal maturation and medium to high Gas-Oil Ratio factor. Quantity of TOClive in the Kazhdumi, Gadvan, Garu and Sargelu formations estimated to be in the range of 0.6-1.6, 0.2-1.9, 1.53 and 8.38 by weight percent respectively. This represents potential for the studied formations fair to excellent petroleum generation. Also the studied wells were modeled, by which the Ro of the source rocks were calculated according to their depth. Also transformation ratio of organic matter and the initial TOC is estimated. Transformation Ratio of Kerogen in studied formations ranges from 0.12 to 0.66. This is in accordance with estimated Easy Ro by PBM software (0.5-0.8). It can then be concluded that Kazhdumi Formation is in early oil window and already started to generate hydrocarbon. This is also verified by Tmax data. The Gas-Oil Ratio of Kazhdumi and Gadvan Formations is 0-1 indicating variable hydrocarbon generation. Also this factor for Garu and Sargelu is 0.58-1 indicates that they have more gas generation potential rather than oil generation potential. The inferences drawn from It can be inferenced from iso TOCoil and TOCgas maps led to the conclution that, in west and southwestern parts of the basin, the depth during deposition of mentioned formations was more in compare to other parts of Darquain. Manuscript profile
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        46 - Using information entropy theory and bayesian decision method to identify appropriate parameters for evaluating and discriminating oil facies (mansuri oil field, south of Iran)
        حسین معماریان
        Due to subsurface heterogeneity and existing vagueness in geophysical interpretation, identifying and interpretation of facies in wellbores is always prone to uncertainty and risk. Nowadays several methods have developed for quantitative facies interpretation. These met More
        Due to subsurface heterogeneity and existing vagueness in geophysical interpretation, identifying and interpretation of facies in wellbores is always prone to uncertainty and risk. Nowadays several methods have developed for quantitative facies interpretation. These methods are generally divided into deterministic and stochastic categories. Deterministic methods, in spite of their simple modeling procedure, cannot expose the amount of error or accuracy of the model. On the other hand, stochastic methods, in addition to quantifying the error of the model, can provide the probability of the model’s accuracy in each point of the reservoir. The Bayesian approach is one of the stochastic methods that use conditional probabilities for modeling. This approach, as well as probabilistic modeling of hydrocarbon facies, quantitatively computes the effect of additional data in decreasing the error of the classification. Information entropy theory, by quantifying the intrinsic uncertainty in each model input parameter, can easily provide the selection of valuable parameters. The present study was carried out on one of the wells of Mansuri oil field, south of Iran. After generation of training data by using rock physics techniques and Gassmann’s relation, the value of each input parameter was identified by entropy analysis. Then, by use of Bayesian analysis and valuable parameters, oil facies classification and discrimination was implemented. The five optimum parameters were elastic impedance, compressional wave velocity, shear wave velocity, density and porosity .The amount of error in this method is approximated to be 11 percent. This investigation also showed that gamma ray parameter does not have a drastic positive effect on identification and discrimination procedure of oil facies, which has a good agreement with the results of entropy analysis . Manuscript profile
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        47 - Geochemical evaluation of source rocks in the Kilur Karim oilfield, Southwest of Iran
        هاشم صراف دخت
        Kilorkarim oilfield is located in 40 Km North of the Persian Gulf and in the vicinity of Siah Makan, Golkhari, Bibi Hakeemeh oilfields. The present study focuses on geochemical evaluation of probable source rocks in this oilfield. For this purpose, source rock samples t More
        Kilorkarim oilfield is located in 40 Km North of the Persian Gulf and in the vicinity of Siah Makan, Golkhari, Bibi Hakeemeh oilfields. The present study focuses on geochemical evaluation of probable source rocks in this oilfield. For this purpose, source rock samples that selected from three wells were evaluated using Rock-Eval pyrolysis and reconstruction of burial history modeling. The results show that organic matter of these source rocks are mostly a mixture of Kerogen types II and III. Also organic petrography study showed that Vitrinite, Detrovitrinite, Hominite and Fuzinite macerals in Pabdeh, Gurpi and Kazhdomi Formations, and reworked Bitumen in some sections of the Pabdeh Formation. Based on Vitrinite Reflectance measurments in well#1, Pabdeh and Gurpi Formations aren’t interred in oil window and Kazhdumi Formation interred in oil window. In well#2 Pabdeh and Gurpi Formations are in the beginning and in oil window, respectively. In well#4 Vitrinite Reflectance is emphasized the entrance of Kazhdumi Formation into oil window. Reconstruction of Burial history and thermal modeling was performed by PBM 1D software. Modeling showed that Pabdeh Formation in well #1 and 4a interred in oil window but the opposite is true for middle section of well #2. Because of more deposition of Aghajari Formation in the south part, oil window occurs in shallower depth and therefore the maturity is higher in the south toward north of the oilfield. Manuscript profile
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        48 - Evaluation of hydrocarbon potential of Gadvan Formation in Binak, Gachsaran and Marun fileds by geochemical methods and thermal modeling.
        نغمه مرتاضیان
        Investigation on hydrocarbon source rock potentiality of Gadvan Formation in Marun, Gachsaran and Binak oil fields using Rock-eval pyrolysis shows that Gadvan Formation in Marun and Gachsaran oil fields is an effective source rock and is capable of generating hydrocar More
        Investigation on hydrocarbon source rock potentiality of Gadvan Formation in Marun, Gachsaran and Binak oil fields using Rock-eval pyrolysis shows that Gadvan Formation in Marun and Gachsaran oil fields is an effective source rock and is capable of generating hydrocarbon (oil and gas) , whereas the same formation in the Binak oil field has no hydrocarbon generation potential. The presence of organic matter in Gadvan Formation from Marun and Gachsaran oil fields suggests a mixture of kerogen type II/III and in Binak oil field kergen type III is dominant. Based on Tmax values derived from Rock-Eval pyrolysis, Gadvan Formation in Marun and Gachsaran oil fields is thermally mature and entered oil window stage but in Binak oil field this formation is immature and has not entered oil window yet. The results obtained from pyrolysis and virtinite reflectance measurements are in good agreement with thermal history modeling using PBM software program. Organic facies curve plotted for the Gadvan Formation indicates organic facies BC for Marun and Gachsaran oil fields and organic facies CD for Binak oil field suggesting marine persistent anoxic to oxidizing conditions prevailed during early deposition Manuscript profile
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        49 - Biomarker study of Asmari Reservoir oil in the oil fields situated in N.E. Dezful Embayment
        علیرضا  بنی اسد
        Masjid-e-Solyman, Haft kel, Par-e-Siah and Naft Safid are productive oil fields which are located in mountain front of NE Dezful Embayment. In this research, in order to Geochemical correlation and Petroleum Systems determination of Asmari oils, a few oil samples were s More
        Masjid-e-Solyman, Haft kel, Par-e-Siah and Naft Safid are productive oil fields which are located in mountain front of NE Dezful Embayment. In this research, in order to Geochemical correlation and Petroleum Systems determination of Asmari oils, a few oil samples were subjected to biomarker studies by GC and GC-MS techniques. Review of biomarkers fingerprints indicate two petroleum systems probably are active in studied oilfields. A major petroleum system that has controlled the hydrocarbon generation, migration and accumulation in all studied oilfields and a younger petroleum system, which has caused mixture of oils with another source in Masjed-Soleyman and Par-e-Siah oilfields, Biomarkers fingerprints, Steranes, Hopanes in addition to the main petroleum system. parameters, Pristane to Phytane ratios and also n- alkane's distributions among the studied oils, indicate that the Asamri oils were produced mainly from a marine and marine-carbonate source rock(s), which has been deposited in an anoxic conditions, with kerogen mainly of Type II with little contribution of terrestrial Kerogen (Type III) and oil samples has a maturity about early oil window without any severe biodegradation. 13C isotope values distribution, presence of Oleannane biomarker and slightly differences - mainly from lithological aspects and maturation levels of oils - of Masjid-Soleyman and Par-e-Siah Oils, reveal that, the mixed oils in these two reservoirs have been probably produced from two source rocks, a younger source rock namely Pabdeh Formation (Middle Eocene and Early Oligocene) with less importance of Kazhdumi Formation (Albian) which is the main source rock Manuscript profile
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        50 - Fractures systematic analysis Asmari reservoir Formation in the Marun oil field (based on image logs interpretation results)
        فارسی مدان arsimadan
        In the oil buildings to investigate fractures in the reservoir rock fractures in stages of production and field development is very important and necessary. Now application of software repository in the realization of this issue will help to petroleum with the geologist More
        In the oil buildings to investigate fractures in the reservoir rock fractures in stages of production and field development is very important and necessary. Now application of software repository in the realization of this issue will help to petroleum with the geologists.. Marun oil field is one of the largest oil fields in the South West Iran of the city of Ahvaz in the Northeast and the North embayment Dezful of geology in the eastern. Marun field is the most important Asmari reservoir. The aim of this study was to investigate systematically Asmari reservoir fractures and the development of fractures in the reservoir. For this purpose, using image logs, best and most complete method interpretation and results of 11 wells in fracture studying and 16 wells in in-situ stress direction studying. According to frequency of fractures (based on image logs interpretation results) in the southern and north-eastern limb of the field, The theory of tectonic folding and bending events later caused the possible activities during the north-south strike-slip faults affect the compression force has been created to strengthen. Most of image logs data in Marun field are fractures with extensions; N155E, N130E, N95E, N60E, N30E. Manuscript profile
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        51 - Evaluation of hydrocarbon potential of Gadvan Formation in Binak, Gachsaran and Marun fileds by geochemical methods and thermal modeling
        نغمه مرتاضیان
        Investigation on hydrocarbon source rock potentiality of Gadvan Formation in Marun, Gachsaran and Binak oil fields using Rock-eval pyrolysis shows that Gadvan Formation in Marun and Gachsaran oil fields is an effective source rock and is capable of generating hydrocarbo More
        Investigation on hydrocarbon source rock potentiality of Gadvan Formation in Marun, Gachsaran and Binak oil fields using Rock-eval pyrolysis shows that Gadvan Formation in Marun and Gachsaran oil fields is an effective source rock and is capable of generating hydrocarbon (oil and gas) , whereas the same formation in the Binak oil field has no hydrocarbon generation potential. The presence of organic matter in Gadvan Formation from Marun and Gachsaran oil fields suggests a mixture of kerogen type II/III and in Binak oil field kergen type III is dominant. Based on Tmax values derived from Rock-Eval pyrolysis, Gadvan Formation in Marun and Gachsaran oil fields is thermally mature and entered oil window stage but in Binak oil field this formation is immature and has not entered oil window yet. The results obtained from pyrolysis and virtinite reflectance measurements are in good agreement with thermal history modeling using PBM software program. Organic facies curve plotted for the Gadvan Formation indicates organic facies BC for Marun and Gachsaran oil fields and organic facies CD for Binak oil field suggesting marine persistent anoxic to oxidizing conditions prevailed Manuscript profile
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        52 - Biomarker study of Asmari Reservoir oil in the oil fields situated in N.E. Dezful Embayment
        Mahmud Memariani Ali reza Bani asad
        Masjid-e-Solyman, Haft kel, Par-e-Siah and Naft Safid are productive oil fields which are located in mountain front of NE Dezful Embayment. In this research, in order to Geochemical correlation and Petroleum Systems determination of Asmari oils, a few oil samples were s More
        Masjid-e-Solyman, Haft kel, Par-e-Siah and Naft Safid are productive oil fields which are located in mountain front of NE Dezful Embayment. In this research, in order to Geochemical correlation and Petroleum Systems determination of Asmari oils, a few oil samples were subjected to biomarker studies by GC and GC-MS techniques. Review of biomarkers fingerprints indicate two petroleum systems probably are active in studied oilfields. A major petroleum system that has controlled the hydrocarbon generation, migration and accumulation in all studied oilfields and a younger petroleum system, which has caused mixture of oils with another source in Masjed-Soleyman and Par-e-Siah oilfields, Biomarkers fingerprints, Steranes, Hopanes in addition to the main petroleum system. parameters, Pristane to Phytane ratios and also n- alkane's distributions among the studied oils, indicate that the Asamri oils were produced mainly from a marine and marine-carbonate source rock(s), which has been deposited in an anoxic conditions, with kerogen mainly of Type II with little contribution of terrestrial Kerogen (Type III) and oil samples has a maturity about early oil window without any severe biodegradation. 13C isotope values distribution, presence of Oleannane biomarker and slightly differences - mainly from lithological aspects and maturation levels of oils - of Masjid-Soleyman and Par-e-Siah Oils, reveal that, the mixed oils in these two reservoirs have been probably produced from two source rocks, a younger source rock namely Pabdeh Formation (Middle Eocene and Early Oligocene) with less importance of Kazhdumi Formation (Albian) which is the main source rock. Manuscript profile
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        53 - Fractures systematic analysis Asmari reservoir Formation in the Marun oil field (based on image logs interpretation results)
        Zahra Kamali Mohammad reza Mahdevar meysam farsi madan
        In the oil buildings to investigate fractures in the reservoir rock fractures in stages of production and field development is very important and necessary. Now application of software repository in the realization of this issue will help to petroleum with the geologi More
        In the oil buildings to investigate fractures in the reservoir rock fractures in stages of production and field development is very important and necessary. Now application of software repository in the realization of this issue will help to petroleum with the geologists.. Marun oil field is one of the largest oil fields in the South West Iran of the city of Ahvaz in the Northeast and the North embayment Dezful of geology in the eastern. Marun field is the most important Asmari reservoir. The aim of this study was to investigate systematically Asmari reservoir fractures and the development of fractures in the reservoir. For this purpose, using image logs, best and most complete method interpretation and results of 11 wells in fracture studying and 16 wells in in-situ stress direction studying. According to frequency of fractures (based on image logs interpretation results) in the southern and north-eastern limb of the field, The theory of tectonic folding and bending events later caused the possible activities during the north-south strike-slip faults affect the compression force has been created to strengthen. Most of image logs data in Marun field are fractures with extensions; N155E, N130E, N95E, N60E, N30E Manuscript profile
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        54 - Fractures systematic analysis Asmari reservoir Formation in the Marun oil field (based on image logs interpretation results)
        meysam farsi madan Mohammad reza Mahdevar Zahra Kamali
        In the oil buildings to investigate fractures in the reservoir rock fractures in stages of production and field development is very important and necessary. Now application of software repository in the realization of this issue will help to petroleum with the geologi More
        In the oil buildings to investigate fractures in the reservoir rock fractures in stages of production and field development is very important and necessary. Now application of software repository in the realization of this issue will help to petroleum with the geologists.. Marun oil field is one of the largest oil fields in the South West Iran of the city of Ahvaz in the Northeast and the North embayment Dezful of geology in the eastern. Marun field is the most important Asmari reservoir. The aim of this study was to investigate systematically Asmari reservoir fractures and the development of fractures in the reservoir. For this purpose, using image logs, best and most complete method interpretation and results of 11 wells in fracture studying and 16 wells in in-situ stress direction studying. According to frequency of fractures (based on image logs interpretation results) in the southern and north-eastern limb of the field, The theory of tectonic folding and bending events later caused the possible activities during the north-south strike-slip faults affect the compression force has been created to strengthen. Most of image logs data in Marun field are fractures with extensions; N155E, N130E, N95E, N60E, N30E. Manuscript profile
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        55 - Geochemical study of Tar-mat formation in Bangestan reservoir in Kupal oil field
         
        Kupal anticline is elongated and almost symmetric. This structure is located in Northwest of Ahwaz city and consists of two reservoir including Bangestan and Asmari. Kazhdumi, Pabdeh and Gurpi formations are probable source rocks and Gachsaran Formation constitutes the More
        Kupal anticline is elongated and almost symmetric. This structure is located in Northwest of Ahwaz city and consists of two reservoir including Bangestan and Asmari. Kazhdumi, Pabdeh and Gurpi formations are probable source rocks and Gachsaran Formation constitutes the cap rock. Because project topic is defined on Bangestan Group, so reservoir studies of Bangestan is focused on Sarvak Formation. Rock-Eval and geochemical analyses conducted on source rocks indicated that Pabdeh Formation is at early stage of oil generation window in the Kupal oil field. Kazhdumi Formation has not been drilled at this field, so geochemical and maturity assessment of this formation has been evaluated using samples from adjacent oil fields including Marun and Haftgel. Geochemical analyses indicated that Kazhdumi Formation is mature enough and is considered to be the main source rock. The aim of this project is investigating Tar-mat in Bangestan reservoir in Kupal field. It is thought that Tar-mat layer was formed in vicinity of oil-water contact and can be related to processes including natural deasphaltening, gravity segregation and oil-mixing. Based on Rock-Eval pyrolysis, pyrolysis-GC performed on Sarvak oil, it is suggested primary asphaltene formed from source rock does not exist in the studied oil but it is derived from secondary asphaltene by chemical reactions occurring due to oil-mixing in production well. In addition, analysis performed on asphaltene in oil zone, oil-water contact and water zone suggest that Tar-mat was formed in oil water contact region due to oxidation process. This layer acts as impermeable seal and prevents water flow to oil Manuscript profile
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        56 - Biostratigraphy, microfacies and sequence stratigraphy of the Asmari Formation (based on Cyclolog) in the Qaleh Nar Oli field, Zagros Basin
        adel neisi ali Ghobeishav Mohammad Allahkarampour-Dill
        In this research, biostratigraphy, microfacies, sedimentary environments and sequence stratigraphy (using by Cyclolog software) of the Asmari Formation are carried out. These studies are done on the basis of 580 samples (core and cutting) from 430 meters thickness of th More
        In this research, biostratigraphy, microfacies, sedimentary environments and sequence stratigraphy (using by Cyclolog software) of the Asmari Formation are carried out. These studies are done on the basis of 580 samples (core and cutting) from 430 meters thickness of the formation from the well #2 of the Qaleh-Nar oilfield. Paleontological studies are led to identification of 23 genera and 28 species of the benthic and planktonic foraminifera. According to these microfossils, four assemblage zones have been recognized which confirm the age of Oligocene (Rupelian – Chattian) and Early Miocene (Aquitanian – Burdigalian) for the whole formation. Paleoenvironmental studies demonstrate 9 different microfacies that were deposited in the outer ramp (open marine) in the lower Asmari part, middle ramp (open marine to shoal) in the middle Asmari part and the inner ramp environment (tidal flat to lagoon) in the upper Asmari part. The sequence stratigraphy on the well #2 and the auxiliary well numbers 1, 3, 5, 6 and 7 of the Qaleh-Nar oilfield using by Cyclolog software reveals 7 positive breaks and 9 negative break levels alternatively. Some of the positive breaks define sequence boundaries and some of the negative breaks present the maximum flooding surfaces. In addition, a number of positive levels specify the major chronozone (stage boundaries). Comparison of the quintuple reservoir zones of the Asmari Formation in the Qaleh-Nar oilfield with the mentioned break levels suggests a fine correlation with these levels; however this correlation is invalid for other levels. Manuscript profile
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        57 - Relation between microfacies, depositional environment and diagenesis with reservoir quality the Jahrum Formation in well no. 11, Golkhary oil field, Zagros basin
        Maryam Sinapour Naser Arzani
        In this study the relationship between petrographic studies (microfacies, environment of deposition and diagenesis) and petrophysical data of core analysis in order to identify reservoir quality of the Jahrum Formation in well no. 11 at the Golkhary oil field. The Go More
        In this study the relationship between petrographic studies (microfacies, environment of deposition and diagenesis) and petrophysical data of core analysis in order to identify reservoir quality of the Jahrum Formation in well no. 11 at the Golkhary oil field. The Golkhary oil field is located at the west of Qatar-Kazerun fault, in between Binak and Nargesi oil fields. The Jahrum Formation consists of limestone, dolomite limestone and dolomite. Petrographical studies accomplish in two parts microfacies studies led to the recognition of 9 microfacies that were deposited in 3 facies belt tidal flat, lagoon and open marine environment. In diagenesis studies the most important factors included bioturbation, micritization, mechanical compaction, secondary porosity, secondary anhydrite cement, calcite burial cement, stylolites and solution seams, replacement dolomite, dolomite cement and hydrocarbon shows. Porosities identified are intercrystalline, intergrain, intrafossil and intragrain, moldic, fracture, solution along stylolite, solution enlarge and shelter. The results of this study shows that Grain supported MF3 (Bioclast Nummulitidae Rotalia wackestone/ packstone/ grainstone) and MF4 (Bioclast Nummulitidae Orbitolites packstone/ grainstone/ floatstone) due to the presence in the environment energetic, micrite absence, lack of widespread cement, presence of effective porosities includes intergrain porosity and intercrystalline porosity identified are reservoir microfacies. Petrophysical data with high levels of permeability and effective porosity between these two microfacies is the confirmation of the results of petrographic studies. Manuscript profile
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        58 - Al Khalij field in Qatar, and extension toward Reshadat Oil Field, in the Persian Gulf
        Ali reza Bashari
        Alkhalij field located offshore Qatar , was discovered in 1991 and put into production in 1997. The field is original in many aspects. it is one of the few carbonate reservoir with stratigraphic closure, the oil is being trapped in upper part of a monocline due to a l More
        Alkhalij field located offshore Qatar , was discovered in 1991 and put into production in 1997. The field is original in many aspects. it is one of the few carbonate reservoir with stratigraphic closure, the oil is being trapped in upper part of a monocline due to a lateral variation in reservoir facies. In addition, the reservoir lies within the capillary transition zone and consists of a succession of highly conductive oil bearing layers ( drains) in between matrix layers of poor permeability. High- resolution 3D seismic has revealed additional area developed, which were previously considered to be uneconomic. Resent 4D seimic pilot has given encouraging result to utilize Seismic Technologies to analyse the evolution of the Al Khalij oilfield over time. Studies shows, this field possibly extended toward Reshdat oil field. Manuscript profile
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        59 - Structural Modeling and Estimation of Tectonic Stresses at Lali Oilfield in Dezful Embayment
        Nasrin kianizadeh Behzad Zamani Rahym khadkhodayi Hoseyn Talebi
        Structural geological study is one of the most important stages of an oilfield exploration and production (E&P) program, since a knowledge of existing structures can play a fundamental role in the oilfield development plan. The main purpose of this study is to create More
        Structural geological study is one of the most important stages of an oilfield exploration and production (E&P) program, since a knowledge of existing structures can play a fundamental role in the oilfield development plan. The main purpose of this study is to create three-dimensional (3D) structural models to determine direction of tectonic stresses at Lali oilfield using subsurface geophysical data. The study area is located within the so-called Dezful Embayment (northern Khuzestan Province, Iran). Accordingly, in order to provide a 3D model of the reservoir, geostatistical tools in Petrel Software were utilized. Incorporating density log data into several coded formulations in MS Excel Software, the reservoir had its modulus of elasticity calculated. Subsequently, maximum and minimum horizontal stresses were calculated using poroelastic equations. Fault modeling results showed that, fault dip increases with increasing the depth towards the center of the field. Obtained values of stress using the poroelastic equations show that σ_H>σ_h>σ_v, confirming a regional reverse stress regime, which is consistent with previous studies in this area. Also, the formal stress ratios (Φ = (σ2-σ3) / (σ1-σ3)) obtained from poroelastic equations and inverse analysis method were found to be well-correlated across the area. Finally, average azimuth of the reverse faults on the southern limb (as calculated by Petrel) and the fractures on the limb (as obtained from FMI images and core samples) were found to be N305 and N315, respectively (average = N310). Thus, N040E was inferred to be the average direction of principal stress, i.e. principal stress is mostly directed along a NE-SW axis (perpendicular to the general trend of Zagros Orogeny); this is probably a result of the activities of youngest Zagros orogeny phase. The agreement between the obtained principal stress directions by fractures, faults, and focal mechanism of earthquakes across the World Stress Map (WSM) confirms the validity of this study. Manuscript profile
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        60 - Genetic classification of the Persian Gulf Eastern part oil fields by infrared spectroscopy of asphaltene samples
        Morteza Taherinezhad Morteza Asemani Ahmad reza Rabbani
        Asphaltene is always considered as a problem in oil industry. But, asphaltenes are desirable compounds in geochemical studies specially in oil-oil correlation. Oil-oil correlation is one of the most important issues in geochemical studies that enables to classify oils g More
        Asphaltene is always considered as a problem in oil industry. But, asphaltenes are desirable compounds in geochemical studies specially in oil-oil correlation. Oil-oil correlation is one of the most important issues in geochemical studies that enables to classify oils genetically. Asphaltenes due to their structural similarity with kerogen and unaffected and/or little affected from secondary processes are known as valuable compounds in geochemical studies. So, in this paper the structural characteristics of asphaltenes were considered as a correlation parameter. For this study 5 oil samples were collected from the Persian Gulf eastern part oil fields. Structural characteristics of these asphaltenes were investigated by Fourier transform infrared (FTIR) spectroscopy. 2D and 3D graphs based on aliphatic and aromatic compounds (predominant compounds in asphaltenes structure) and sulfoxide and carbonyl functional groups (which are represent of sulfur and oxygen abundance in asphaltenes) were used for comparison of asphaltenes structure in different samples. According to the results of these defined graphs, the studied oil samples comprise two oil families with distinct genetic characteristics. The first oil family consists of the Salman and Reshadat oil samples, and the second oil family consists of the Resalat, Siri E and Siri D oil samples. To validation and complement the obtained results, the other common geochemical techniques such as stable carbon isotope and biomarkers parameters, were employed and these techniques completely confirmed previous results. According to biomarker parameters, the first oil family originated from marl source rock and the second oil family was sourced from carbonate source rock. Manuscript profile
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        61 - Biostratigraphy and microfacies analysis of the Shahbazan and Asmari formations (through Eocene to Oligocene) in the carbonate deposits of northwest Dezful Embayment, Zagros Sedimentary Basin
        sepedeh Gholampoor-moghahi Hosyen Vaziri moghadam Naser Arzani Afshin Armoon
        Abstract In this research based on petrography study of 320 thin sections (cutting samples), biostratigraphy, microfacies and depositional environment analysis has been done to determine the boundary between the Shahbazan and Asmari formations in well No. 1 of the Bala More
        Abstract In this research based on petrography study of 320 thin sections (cutting samples), biostratigraphy, microfacies and depositional environment analysis has been done to determine the boundary between the Shahbazan and Asmari formations in well No. 1 of the Balarud Oil Field, located in the north of Dezful embayment. The Shahbazan Formation with 460 meters thick with mainly composed of dolomite along with interlayers of limestone, shale and anhydrite in the studied well. The lower boundary of this formation with the Pabdeh Formation is conformable and its upper boundary with the Asmari Formation is marked by an unconformity. The Asmari Formation with thickness of 140 meters mainly consists of limestone and shale with the interlayers of dolomite; its upper boundary to the Gachsaran Formation is conformable. Biostratigraphy studies documented a high diversity of shallow-water benthic and rare planktonic foraminiferas and led to the determining of one assemblage zone in the Shahbazan Formation (15 genera and 8 species) that indicates age of the Priabonain. Three assemblage zones also were recognized in the Asmari Formation (12 genera and 8 species) that, shows the age of the Asmari Formation from Mid-Rupelian to the Chattian, Aquitanian and Burdigalin. Based on biostratigraphy studies, the boundary between Shahbazan and Asmari formations and the position of an unconformity between them were determined. The facies analysis led to recognition of eight microfacies for the Shahbazan Formation which belong to three facies belts of inner (tidal flat and lagoon), middle and outer ramp, deposited on a ramp-type carbonate platform. Also four microfacies were recognized in the Asmari Formation which are related to the inner carbonate platform. Manuscript profile
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        62 - Impact of shale oil revolution on falling of Oil and Gas prices Technical report
        Ali reza Bashari
        The rapid development of shale gas resources in the US has transformed the world gas-market outlook. Despite this, the consensus was for a long time that shale gas would not be a ‘game changer’ in the world as it has been in the US. Shale gas is extracted from solid roc More
        The rapid development of shale gas resources in the US has transformed the world gas-market outlook. Despite this, the consensus was for a long time that shale gas would not be a ‘game changer’ in the world as it has been in the US. Shale gas is extracted from solid rock using a process called hydraulic fracturing, or ‘fracking’. Static shows, in USA, production rates decline, for the most of well on average, 80 0r 85 percent over the three years. In order to maintain current level of shale gas production, Hughes estimates that the high rates of deterioration of such wells across the US will require the drilling of 7,000 new wells a year at cost of $42 billion annually. For the maintenance of overall production of shale oil, some 6,000 new wells would need to be drilled every year, an endeavor that would cost $ 35 billion. A number of environmental concerns have been raised about fracking, including the potential for seismic events, air pollution, surface and groundwater contamination, and greenhouse gas emissions. There is no doubt that shale revolution has been a game-changer in short term, but the implication shows that it is not sustainable in long-term. Manuscript profile
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        63 - Estimation of oil production, restoration of burial history and thermal maturity using Pyrolysis Rock-Eval data and Arrhenius model in one of the wells of Parsi oilfield
        Abuzar Bazvandi Bijan Maleki Saeedeh Senemari parviz armani
        Investigating potential source rocks in oilfields is important. In this study, in addition to evaluating the hydrocarbon potential, the Arrhenius kinetic model was used to more accurately assess the source rock maturity status as well as the percentage of oil generation More
        Investigating potential source rocks in oilfields is important. In this study, in addition to evaluating the hydrocarbon potential, the Arrhenius kinetic model was used to more accurately assess the source rock maturity status as well as the percentage of oil generation in the Parsi oilfield. In the Arrhenius model, the rate of kerogen decomposition is very important. In this research, some source rocks that have been tested by thermal pyrolysis were kinetically analyzed and the source rock conversion ratio (TR) was determined. Based on the results of burial history and thermal modeling, it was found that Kazhdumi and Pabdeh formations were in the oil window well while Gurpi formation did not enter the oil window due to poor organic matter content (TR = 0). Therefore, among the Kazhdomi, Gurpi and Pabdeh formations in the Parsi oilfield, Kazhdumi formation is considered as the main and most effective source rock of this oilfield with high TTI and TR = 100. Manuscript profile
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        64 - Modeling of Horizontal Extent of Pay zone Layer on the Basis of Petrophysical Parameters Variations Using Indicator Kriging Method in one of the Southwest Iranian Oil Fields
        Farnaz Saberi Farhad Mohammad Torab Kioumars Taheri
        Determining the position of the production zone is one of the best ways to reduce drilling costs as well as quick access to the reservoir and optimal production of hydrocarbon resources. The purpose of this study, is to estimate the porosity, water saturation and thickn More
        Determining the position of the production zone is one of the best ways to reduce drilling costs as well as quick access to the reservoir and optimal production of hydrocarbon resources. The purpose of this study, is to estimate the porosity, water saturation and thickness of an oil field in Iran’s southwestern Basin , and ultimately to reach the production zone. Therefore, according to the data obtained from 76 wells of this field, variation of reservoir petrophysical parameters were modeled with variogram operation and using Geostatistical methods. By using ordinary Kriging method, the values of the parameters were estimated in the whole field. Subsequently, by using the indicator kriging method, the field boundaries were separated in order to obtain the exact area of the oil zone and the volume of oil in place and finally by considering the 80% probability level, The definite boundary of the presence of the production zone was determined in the block model and In this zone the volume of reservoir’s hydrocarbon was estimated about 147/5 million cubic foot. Manuscript profile
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        65 - Drilling mud loss modeling to detect high risk point and suitable location for new drilling project in Sarvak Formation, Azadegan Oil Field
        Bahman Soleimani Abass  Esmaeli Ehsan Larki
        Drilling mud loss is considered as one of common problems encountered during excavation. The aim of this study is to evaluate of mud loss of the Sarvak Formation (Cenomanian age) in Azadegan oil field which is known as the most important rich hydrocarbon reservoir in th More
        Drilling mud loss is considered as one of common problems encountered during excavation. The aim of this study is to evaluate of mud loss of the Sarvak Formation (Cenomanian age) in Azadegan oil field which is known as the most important rich hydrocarbon reservoir in the Zagros region by providing the model in the environment of GS+ software. This formation consists of a thick sequence of limestone and clay limestone layers, which is divided into 7 zones based on petrophysical characteristics. For this purpose, available data such as drilling mud weight, pump pressure, mud loss, and related depths of 9 drilled wells were investigated. The results showed that despite of the operating factors including the weight of drilling mud and the pressure of the pumps were kept constant, the presence of fractures in the reservoir rocks causes to occur mud loss significantly in zone 3 while it is observed the lowest level of mud loss in zone7. Based on the results of mud lost data patterns, faults, sedimentary environments morphology (such as sedimentary channels) seem to play major roles in creating fractures or areas susceptible to mud loss. The difference in observed patterns of mud loss is more likely to confirm the relocation of channel status over the time in different parts of the reservoir. In general, the highest rate of mud loss was detected in the northern and southern edges while the lowest rate was happened in the middle part of the field. It is suggested to prevent mud loss hazards in this field, underbalanced drilling method should be used. Manuscript profile
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        66 - Geochemical Study and Genetic Classification of Fahlian Reservoir Oil Using Infrared Spectroscopy in the Fields of Southwestern Iran
        Mohammad Ali Sahmoradi Mohammad Hossein Saberi Bahman Zare nejad Ali Chehrazi
        The first step in performing geochemical adaptations is to identify the molecular and hybrid structure of the oil. One way to match the use of infrared spectroscopy is to identify and compare the structure of oil samples. Infrared spectroscopy is a practical method with More
        The first step in performing geochemical adaptations is to identify the molecular and hybrid structure of the oil. One way to match the use of infrared spectroscopy is to identify and compare the structure of oil samples. Infrared spectroscopy is a practical method with easy, low-cost interpretation and reliable results for determining the structure of organic compounds. Also, considering the significant growth of the tendency to develop fast, accurate and reliable analytical methods for industrial applications and also the discovery of new hydrocarbon resources in the sedimentary basin of Abadan plain such as Darkhoein and Yadavaran oil fields in recent years, indicates the need for more comprehensive studies. There is a sedimentary basin in this basin. Based on this, 15 samples of crude oil from Fahlian reservoir were selected and examined in the most important oil fields of this basin, namely Darkhoein (9 samples) and Yadavaran (6 samples) located in southwestern Iran. By dividing the samples by evaluating the crude oil, different analytical goals were achieved. Using infrared spectroscopy, the functional groups in the samples were determined and then the amount of these compounds in different samples was compared with each other. Based on the results of the mass spectrometer, the oils studied in this basin are divided into three families with different genetic characteristics. In this study, it was shown that infrared spectrometer is a fast, reliable and non-destructive analytical option and a complementary or even alternative method of chromatography and biomarkers analysis to perform various scientific and industrial purposes in the oil industry, including quality measurement, Quantity and geochemical evaluation of oil. Manuscript profile
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        67 - Providing a World Class Model for National Iranian Oil Company Manager's Development
        Sogol Ranvar Mohammad Ghahramani Abasalt Khorasani shahrokh ghasemi
        Given (considering) the importance of human resource development, especially the development of managers as the key to the development of the country, the present study aims to provide a model for the development of managers of the National Iranian Oil Company. In the r More
        Given (considering) the importance of human resource development, especially the development of managers as the key to the development of the country, the present study aims to provide a model for the development of managers of the National Iranian Oil Company. In the research, the mixed method has been used. In the qualitative section, using Delphi method and purposeful sampling, a semi-structured interview was conducted with 15 senior managers of national Iranian oil company in order make a questionnaire, which was thematically analyzed and coded in MAXQDA software. In the quantitative section after collecting information about 156 questionnaires from the spatial territory of all training and development units in the national Iranian Oil Company, to confirm and test the conceptional model, confirmatory factor analysis of the SPSS and LISREL software has been used. The results showed that among the dimensions of development of world-class managers, the individual dimension has the highest correlation with the latest variable and we do not see a significant difference with the desire level. After that, the group dimension is less different from the desired level, but in the organizational dimension with a global level, we see a significant difference. Given (considering) the importance of human resource development, especially the development of managers as the key to the development of the country, the present study aims to provide a model for the development of managers of the National Iranian Oil Company Manuscript profile
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        68 - The Effect of Technological Readiness and Foreign Capital on Economic Complexity in the Selected oil Countries
        Abolfazl Shahabadi Zahra  Sadeghi motamed Sanaz  Gahrazeh
        In a knowledge-based economy, high-tech and sophisticated products play a key role because they are a tool for technological superiority, creating and maintaining competitive advantage, and increasing productivity. One of these indicators is the index of economic comple More
        In a knowledge-based economy, high-tech and sophisticated products play a key role because they are a tool for technological superiority, creating and maintaining competitive advantage, and increasing productivity. One of these indicators is the index of economic complexity. Given the effect of economic complexity on growth, development, social welfare, and competitiveness, as well as the significant gap in the index of economic complexity between developing countries and developed countries need to scientifically examine the factors determining economic complexity to change the approach of resource economics. A knowledge-based economy is essential in developing countries. The present study uses the Generalized Torque (GMM) method to investigate the impact of foreign capital and technological readiness on economic complexity in selected oil countries during the period 2008-2020. The findings of the study indicate that foreign direct investment and technology readiness have a positive and significant relationship with economic complexity in selected oil countries. In addition, the research findings show that natural capital has a negative and significant effect on economic complexity and financial risk control has a positive and significant effect on economic complexity in selected countries Manuscript profile
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        69 - Investigation of corrosion of metals in oil pipes: a case study of Gachsaran Oil Company
        Omid   Fard ali aram
        Analysis of a dynamic light scattering instrument "Wyatt DynoproNanoStar" was used to detect the accumulation of surfactant in the oil phase. Triple measurements were performed for each sample and at least two samples were tested for each level of surfactant concentrati More
        Analysis of a dynamic light scattering instrument "Wyatt DynoproNanoStar" was used to detect the accumulation of surfactant in the oil phase. Triple measurements were performed for each sample and at least two samples were tested for each level of surfactant concentration to ensure reproducibility. The detection temperature was controlled at the same temperature by segmentation experiments. The accumulation properties of BAC surfactant in toluene were investigated using DLS and samples were presented in Figure 3, including the total radius and intensity of the collected light signal, C12, C14, and toluene C16, from the oil phase in the water-oil partitioning equilibrium from the surface. Net BAC was sampled. As can be seen, both the particle radius and the intensity of the C12 and C14 signals varied sharply within the evaluated concentration range, indicating that C12 and C14 do not form micelles in toluene. In this research, a multi-physical model, integrated corrosion inhibition model (ICI), is presented theoretically and empirically to evaluate integrated water-oil separation, aggregation, adsorption / desorption, and corrosion inhibition of mixed surfactant inhibitors in water-containing oils. We pay salt in Gachsaran Oil Company. Steel Pipe Environments (WOS). The ICI model is based on three main sub-models that consider water-oil surfactant classification, micellation, effective adsorption / desorption on the substrate, surfactant type, surfactant-solvent interactions, surfactant-contrion pair, and side surfactant interactions, etc. opnions have been asked. Acts as a basic framework in the design, selection, optimization, and use of various pure and mixed surfactant inhibitors in WOS environments. In summary, a comprehensive model, the ICI model, has been theoretically developed and empirically validated to evaluate the partitioning, aggregation, and corrosion inhibition of surfactant (both homologous and inhomogeneous) inhibitors (water-containing) and oil-steel pipe. Manuscript profile
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        70 - The Effect of Oil Shocks on Political, Financial and Economic Instability in Iran's Economy
        Seyyedeh Zahra  Behrouzi Hadi Keshavarz Parviz  Hajiani
        One of the most important goals of any government and country is to achieve stability in various economic, social, financial and political fields. The present study examines the effect of oil shocks on political, financial and economic risk in Iran's economy using the f More
        One of the most important goals of any government and country is to achieve stability in various economic, social, financial and political fields. The present study examines the effect of oil shocks on political, financial and economic risk in Iran's economy using the framework of structural vector autoregression (SVAR) model in the period of 1379:4-1398. The results of the impulse response functions show that the positive oil price shock has led to an increase in the political risk index in the short term, which was in accordance with theoretical expectations. Also, the positive shock of the total demand has followed the positive reaction of the risk index and has led to the decrease of risk. Sanctions have recorded the greatest effect on political risk. The positive shock of oil supply and total demand has led to a significant reduction in financial risk. The economic risk also shows a significant reaction to the total demand shock and the sanctions shock, as a result of which the risk increases.The results of variance decomposition show that among the three risks (oil price, oil supply, and oil demand), oil shocks have the greatest impact on financial, political, and economic risks, respectively. Financial and economic risk had the greatest effect from the total demand shock and political risk from the oil price shock. Manuscript profile
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        71 - Factors affecting the development of export of creative cultural goods (case study: Kermanshah province)
        آئیژ عزمی Ali Khazaei
        Diversifying the export of non-oil goods has been one of the goals of the country's economists and planners; However, among non-oil goods, little attention has been paid to the capabilities of exporting creative cultural goods, which this article aims to investigate the More
        Diversifying the export of non-oil goods has been one of the goals of the country's economists and planners; However, among non-oil goods, little attention has been paid to the capabilities of exporting creative cultural goods, which this article aims to investigate the factors affecting the export of non-oil goods. The research method was applied, descriptive, analytical and using a questionnaire tool. The sampling method was simple. The statistical population consisted of 343 artists in the fields of painting, drama, calligraphy, graphics, books, and written press. The research sample using Cochran's formula was equal to 182 people. The reliability of the research was confirmed by Cronbach's alpha with an average of 0.79. The validity of the research was also confirmed using the opinion of sociology and art experts. The findings show that 7 components of legal factors, international issues, domestic challenges, production challenges, educational factors, economic challenges and characteristics of creative industries are effective on the export of cultural creative industries. The results of the regression show that the factors Laws are the most important obstacle to the export of creative cultural products. Second, international issues and domestic production challenges have been introduced as the most important legal obstacles to the export of creative industries. Finally, the findings of the Kruskal Wallis test show that there is no significant difference between the cultural challenges of exporting creative cultural goods. In other words, despite the substantial differences between creative and cultural industries, their export challenges are similar and to solve a large part of their problems, general and similar policies can be adopted. Manuscript profile
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        72 - Reconstruction of Asmari Formation Sedimentary Environment in Asmari and Gurpi Anticlines in the oil field of Masjed Soleiman (Southwest of Iran)
        Navab Varnaseri Davood Jahani Nader Kohansal Ghadimvand Mohsen Pourkermani
        In this research, the process of lithological changes and diagenetic processes of Asmari formation with Oligo-Miocene age has been investigated. For this purpose, 400 samples were selected and collected from a section of the Masjid Suleiman oil field and the surface sec More
        In this research, the process of lithological changes and diagenetic processes of Asmari formation with Oligo-Miocene age has been investigated. For this purpose, 400 samples were selected and collected from a section of the Masjid Suleiman oil field and the surface section of the Asmari anticline in the Dezful depression and the Gurpi anticline in the Izeh zone. Petrographic studies revealed 18 sedimentary microfacies that were deposited on a ramp-type carbonate platform. Among the significant diagenetic processes in the region are the process of micritization, bioturbation and the influence of burrowing organisms, cementation (types of cement related to marine, meteoric and burial diagenesis environments), dissolution (meteoric and burial dissolution), dolomitization (in different phases), silicification, pyritization, phosphatization, mechanical compaction, chemical compaction, fracture and porosity. Based on the identification of the sequence boundaries and following the facies depth changes, the carbonate sequence of the Asmari formation in the subsurface section and the Asmari anticline section are introduced in the form of 3 sedimentary sequences of the third order shallowing upwards, which are the former Aquitanian, the late Aquitanian and Bordigalin belong. Among the dominant porosities in the Asmari Formation, we can mention the hole, mold and fracture porosities. Manuscript profile
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        73 - Depositional Environmental Analysis of Shally Units of Pabdeh-Gurpi Formation and Clay Minerals Effect on Wellbore Stability, Aghajari Oil Field
        بهمن  سلیمانی Zahra Dehghani
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Locked="false" SemiHidden="true" UnhideWhenUsed="true" Name="Mention"/> <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true" Name="Smart Hyperlink"/> <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true" Name="Hashtag"/> <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true" Name="Unresolved Mention"/> <w:LsdException Locked="false" SemiHidden="true" UnhideWhenUsed="true" Name="Smart Link"/> </w:LatentStyles> </xml><![endif]--><!-- [if gte mso 10]> <style> /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0cm 5.4pt 0cm 5.4pt; mso-para-margin-top:0cm; mso-para-margin-right:0cm; mso-para-margin-bottom:8.0pt; mso-para-margin-left:0cm; line-height:107%; mso-pagination:widow-orphan; font-size:11.0pt; font-family:"Calibri",sans-serif; mso-ascii-font-family:Calibri; mso-ascii-theme-font:minor-latin; mso-hansi-font-family:Calibri; mso-hansi-theme-font:minor-latin; mso-bidi-font-family:Arial; mso-bidi-theme-font:minor-bidi; mso-bidi-language:AR-SA;} </style> <![endif]--></p> <p class="MsoNormal" style="margin-bottom: 0cm; text-align: justify; line-height: normal;"><span style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: Calibri; mso-bidi-theme-font: major-bidi; mso-bidi-language: FA; mso-bidi-font-weight: bold;">This research is related to detect of clay minerals and geochemical changes of Pabdeh-Gurpi shale formations and their role in borehole instability in Aghajari oil field. For this purpose, these formations were investigated using NGS well log (one well ring), X-ray diffraction method (XRD) and XRF analytical method (11 samples from two wells). In the NGS log, the detected minerals are illite, montmorillonite, mixed layer, glauconite and feldspar. In the XRD method, clay minerals illite, montmorillonite, mixed layer, chlorite and kaolinite were identified in order of abundance.These minerals due to their sensitivity to react with water causes the instability of the borehole. The high ratio of Si/Al and changes of Ti and high level of Fe<sup>3+</sup> and Mg are also a sign of the widespread presence of illite, chlorite and montmorillonite in the mentioned formations.</span></p> <p>&nbsp;</p> <p class="MsoNormal" style="margin-bottom: 0cm; text-align: justify; line-height: normal;"><span style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: Calibri; mso-bidi-theme-font: major-bidi; mso-bidi-language: FA; mso-bidi-font-weight: bold;">The changes of major and trace elements compared to Al<sub>2</sub>O<sub>3</sub> except for MnO, CaO, and P<sub>2</sub>O<sub>5 </sub>showed a positive linear relationship. The changes in the amount of Fe<sub>2</sub>O<sub>3</sub> show the oxidizing conditions in the upper part of the base, but the reducing conditions towards the upper side. Based on the amount of iron, manganese and vanadium, the sediments were formed under conditions of reduction, non-sulphide reduction Eh and medium to low pH. Variations in Th/U ratio (1-4.5) indicate marine to transitional environments. The existence of horizons rich in organic matter (more than 2%) confirms the reduction conditions.</span></p> <p>&nbsp;</p> <p class="MsoNormal" style="margin-bottom: 0cm; text-align: justify; line-height: normal;"><span style="font-size: 10.0pt; mso-bidi-font-size: 11.0pt; font-family: 'Times New Roman',serif; mso-fareast-font-family: Calibri; mso-bidi-theme-font: major-bidi; mso-bidi-language: FA; mso-bidi-font-weight: bold;">Based on the low values ​​of the Zr/Rb ratio, the sediments in the upper and lower parts are finer than the middle part of the grain. The relative accumulation of biogenic carbonate along with the shale is periodic and is reflected in the changes in the (Zr+Rb)/Sr ratio. Based on the Sr/Ba ratio, marine conditions prevail in the lower part and continental and metamorphic and sometimes marine conditions prevail in the upper part of the formation. Oxidation-reduction conditions were also investigated. The values ​​of the V/(V + Ni) ratio of the semi-reduction region, the Ni/Co ratio of the reduction region and the V/Cr diagram show the almost reduction region and in some cases the oxidant conditions. Paleoclimatic conditions at the time of sedimentation based on low values ​​of Rb/Sr ratio (less than 0.14) were completely hot and dry.</span></p> <p>&nbsp;</p> Manuscript profile
      • Open Access Article

        74 - The Effect of Oil Shocks on Political, Financial and Economic Instability in Iran's Economy
        Seyyedeh Zahra  Behrouzi دکتر هادی  کشاورز Parviz  Hajiani
        One of the most important goals of any government and country is to achieve stability in various economic, social, financial and political fields. The present study examines the effect of oil shocks on political, financial and economic risk in Iran's economy using the f More
        One of the most important goals of any government and country is to achieve stability in various economic, social, financial and political fields. The present study examines the effect of oil shocks on political, financial and economic risk in Iran's economy using the framework of structural vector autoregression (SVAR) model in the period of 1379:4-1398. The results of the impulse response functions show that the positive oil price shock has led to an increase in the political risk index in the short term, which was in accordance with theoretical expectations. Also, the positive shock of the total demand has followed the positive reaction of the risk index and has led to the decrease of risk. Sanctions have recorded the greatest effect on political risk. The positive shock of oil supply and total demand has led to a significant reduction in financial risk. The economic risk also shows a significant reaction to the total demand shock and the sanctions shock, as a result of which the risk increases.The results of variance decomposition show that among the three risks (oil price, oil supply, and oil demand), oil shocks have the greatest impact on financial, political, and economic risks, respectively. Financial and economic risk had the greatest effect from the total demand shock and political risk from the oil price shock. Manuscript profile
      • Open Access Article

        75 - Factors affecting the development of export of creative cultural goods (case study: Kermanshah province)
        Aeizh Azmi Ali Khazaei
        Aeizh Azmi Ali Khazaei Abstract Diversifying the export of non-oil goods has been one of the goals of the country's economists and planners; However, among non-oil goods, little attention has been paid to the capabilities of exporting creative cultural goods, More
        Aeizh Azmi Ali Khazaei Abstract Diversifying the export of non-oil goods has been one of the goals of the country's economists and planners; However, among non-oil goods, little attention has been paid to the capabilities of exporting creative cultural goods, which this article aims to investigate the factors affecting the export of non-oil goods. The research method was applied, descriptive, analytical and using a questionnaire tool. The sampling method was simple. The statistical population consisted of 343 artists in the fields of painting, drama, calligraphy, graphics, books, and written press. The research sample using Cochran's formula was equal to 182 people. The reliability of the research was confirmed by Cronbach's alpha with an average of 0.79. The validity of the research was also confirmed using the opinion of sociology and art experts. The findings show that 7 components of legal factors, international issues, domestic challenges, production challenges, educational factors, economic challenges and characteristics of creative industries are effective on the export of cultural creative industries. The results of the regression show that the factors Laws are the most important obstacle to the export of creative cultural products. Second, international issues and domestic production challenges have been introduced as the most important legal obstacles to the export of creative industries. Finally, the findings of the Kruskal Wallis test show that there is no significant difference between the cultural challenges of exporting creative cultural goods. In other words, despite the substantial differences between creative and cultural industries, their export challenges are similar and to solve a large part of their problems, general and similar policies can be adopted. Manuscript profile
      • Open Access Article

        76 - Strain and shortening analyses in the Asmari horizon, Kupal oil field, Khuzestan province
        Babak Samani Mina Parvin Abbas Charchi Mohammad Hossein Talebifard
        Kupal Oil Field is one of the important oil fields in the Zagros Basin, located in the eastern part of the Dezful embayment, adjacent to Aghajari Oil Field and Marun Oil Field. Some characteristics of the fold elements, such as the fold interval angle and axial surface, More
        Kupal Oil Field is one of the important oil fields in the Zagros Basin, located in the eastern part of the Dezful embayment, adjacent to Aghajari Oil Field and Marun Oil Field. Some characteristics of the fold elements, such as the fold interval angle and axial surface, were determined in the Asmari folded horizon using the interpreted seismic profiles. Based on the deviation of the axial surface from the vertical surface and determination of shear angle and shear strain, minimum and maximum quadratic stretch and strain ratio (R) values were calculated in different parts of the anticline. With application of graphical functions the amounts of fold aspect ratio were determined along the anticline. Base on the results, the amounts of shear strain varies from 0.01 to 0.09 in deferent parts of anticline. Also results show the amounts of strain ratio in range of 1.25 to 1.38 and shortening about 5% to 17% in different parts of the kupal anticline oil field. Manuscript profile

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