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Modifying the Libyan fiscal regime to optimise its oil reserves and attract more foreign capital part 2: application to CO_2-EOR project in Libya

机译:修改利比亚财政体制,以优化其石油储备并吸引更多的外资,第2部分:在利比亚CO_2-EOR项目中的应用

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This paper extends the analysis of our proposed modification to the first model of Libyan Exploration and Production Sharing Agreement (LEPSA I) to field applications. Four decision-making models are coded in a spreadsheet program to estimate profitability indicators for two development scenarios. These scenarios are primary and secondary recovery methods with water injection and enhanced oil recovery by injecting carbon dioxide. The paper concludes that the economic profit for the foreign investor (second party) under LEPSA I was improved compared with EPSA IV. Also, Libya increased its oil reserves with a reasonable decrease of its production share. Moreover, the results showed that the profit indicators under the current production shares (cost recovery) of the fourth model of Exploration and Production Sharing Agreement (EPSA IV) were not favourable to the second party. Because of that, the second party would not be motivated to make a decision to invest any money for an oil development projects in Libya. Finally, the paper investigates how EPSA IV should be redesigned to maximise the Libyan National Oil Corporation (first party) oil reserves and give more attention to the economic objectives of the second party.
机译:本文将我们对利比亚勘探与生产共享协议的第一个模型(LEPSA I)的拟议修改的分析扩展到现场应用。电子表格程序中编码了四个决策模型,以估计两个开发方案的获利能力指标。这些方案是通过注水和通过注入二氧化碳提高采油量的一级和二级采油方法。本文的结论是,与EPSA IV相比,LEPSA I下外国投资者(第二方)的经济利润得到了提高。此外,利比亚通过合理减少产量份额来增加了石油储备。此外,结果表明,第四版勘探与生产共享协议(EPSA IV)的当前生产份额(成本回收)下的利润指标不利于第二方。因此,第二党不会有动机作出决定为利比亚的一个石油开发项目投资任何资金。最后,本文研究了应如何重新设计EPSA IV,以最大限度地提高利比亚国家石油公司(第一方)的石油储备,并更多地关注第二方的经济目标。

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  • 来源
    《OPEC energy review》 |2013年第3期|270-313|共44页
  • 作者单位

    PhD Candidate, Chemical and Petroleum Engineering Department, University of Wyoming, Laramie, WY, USA;

    Professor of Chemical and Petroleum Engineering, CES Fellow for Hydrocarbon Energy Research, University of Wyoming, Laramie, WY, USA;

    Associate Colorado School of Mines, Golden, CO, USA;

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