| 油气田产量相对变化率曲线及应用 |
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| 引用本文： | 李发印,宋考平.油气田产量相对变化率曲线及应用[J].特种油气藏,2011,18(1):61-63,138. |
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| 作者姓名： | 李发印 宋考平 |
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| 作者单位： | 1. 扬州工业职业技术学院,江苏,扬州,225127
2. 东北石油大学,黑龙江,大庆,163318 |
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| 基金项目： | 国家自然科学基金项目“低渗透油层提高驱油效率的机理研究”(50634020/E040103) |
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| 摘 要： | 递减率主要用于描述递减阶段的产量变化规律,而产量相对变化率则能够表征油田开发全过程的产量变化特征。对大量数据的统计分析表明,在油气田开发过程中,由于油气田规模不断扩大,不断采取增产措施,油气田产量相对变化率相当复杂。但是更加深入的研究表明,可以采用m-n法建立曲线图版,寻找表征每个油气田特定的m值,拟合出其表征措施效果的n值,从而揭示油气田产量变化的内在规律。
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| 关 键 词： | 油气田 产量 相对变化率 曲线图版 应用 |
Curve of relative change of oil and gas production and its application |
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| LI Fa-yin,SONG Kao-ping.Curve of relative change of oil and gas production and its application[J].Special Oil & Gas Reservoirs,2011,18(1):61-63,138. |
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| Authors: | LI Fa-yin SONG Kao-ping |
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| Affiliation: | LI Fa-yin1,SONG Kao-ping2(1.Yangzhou Polytechnic Institute,Yangzhou,Jiangsu 225127,China,2.Northeast Petroleum University,Daqing,Heilongjiang 163318,China) |
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| Abstract: | Decline rate is used to depict production change during depletion stage,while the relative rate of production change can characterize production change during the whole process of oilfield development.A great amount of oilfield statistics shows that the relative change of oilfield production is very complicated along with the enlargement of oilfield scale and more stimulation measures having been taken.However the in-depth study has found that the m-n method can be used to establish a curve chart to find an... |
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| Keywords: | oil and gas field production rate of relative change curve chart application |
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