| SEC上市油气储量指数递减曲线评估法参数研究 |
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| 引用本文： | 刘麟,金忠康,潘雪峰.SEC上市油气储量指数递减曲线评估法参数研究[J].石油实验地质,2012,34(5):522-526. |
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| 作者姓名： | 刘麟 金忠康 潘雪峰 |
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| 作者单位： | 中国石油化工股份有限公司 江苏油田分公司, 江苏 扬州 225009 |
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| 摘 要： | 通过采用单因素数理分析法,对SEC上市油气储量指数递减曲线评估法中的Arps递减曲线方程进行了特征分析.认为影响上市油气储量评估结果的主要影响参数可以分为2类,一类是油藏参数,另一类是经济参数;并确定出几个重要影响参数与SEC油气储量之间的数理方程.由此,可以定量确定几个重要影响参数对SEC油气储量的影响规律、影响程度;并且可以通过储量方程定量调整各主要影响参数之间的数量关系来促进油气储量评估结果的稳定,同时也达到减少油气田新增勘探区块投入开发的目的,最终促进SEC油气储量替代率的稳定.
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| 关 键 词： | SEC油气储量 初始产油量 递减率 油气价格 操作成本 指数递减曲线 |
| 收稿时间： | 2012-05-17 |
Parameters of index diminishing method in SEC standard evaluation of oil and gas reserves |
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| Liu Lin
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Jin Zhongkang
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Pan Xuefeng.Parameters of index diminishing method in SEC standard evaluation of oil and gas reserves[J].Petroleum Geology & Experiment,2012,34(5):522-526. |
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| Authors: | Liu Lin Jin Zhongkang Pan Xuefeng |
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| Affiliation: | SINOPEC Jiangsu Oilfield Company, Yangzhou, Jiangsu 225009, China |
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| Abstract: | Using single factor analysis method,the Arps diminishing curve equation of the index diminishing method in the SEC standard evaluation of oil and gas reserves was studied.The main controlling factors for reserve evaluation were classified into 2 types,the reservoir ones and the economic ones.Several mathematical equations between the controlling factors and the SEC reserves were established.In this way,the influencing laws and degrees of the controlling factors on the SEC reserves were determined quantitatively.The evaluation results were improved by adjusting the quantitative relationship among the controlling factors.The investment for new petroleum exploration blocks was reduced and the SEC oil and gas reserve substitution rate was stabilized. |
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