| 应用修正衰减曲线分析法标定苏10区块可采储量 |
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| 引用本文： | 赵国英. 应用修正衰减曲线分析法标定苏10区块可采储量[J]. 石油地质与工程, 2011, 25(4): 68-71,7,8 |
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| 作者姓名： | 赵国英 |
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| 作者单位： | 中国石油长城钻探工程公司地质研究院,辽宁盘锦,124010 |
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| 摘 要： | 苏里格气田苏10区块属于低孔、低渗气藏,对于这种致密气藏的可采储量标定,若简单采用衰减递减曲线会出现较大的偏差,为此提出了修正衰减曲线分析方法,即通过修正相关系数使得预测模型能够很好的拟合实测数据.实际应用表明,修正衰减曲线分析方法适用于苏里格气田.
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| 关 键 词： | 苏里格气田 苏10区块 低渗气藏 采收率 可采储量标定 |
Calibrating Su10 block recoverable reserves with corrected attenuation curve method |
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| Zhao Guoying. Calibrating Su10 block recoverable reserves with corrected attenuation curve method[J]. Petroleum Geology and Engineering, 2011, 25(4): 68-71,7,8 |
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| Authors: | Zhao Guoying |
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| Affiliation: | Zhao Guoying(Geology Institute of Greatwall Drilling Engineering Company,PetroChina,Panjin,Liaoning 124010) |
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| Abstract: | Su10 block is located in the north of Sulige gas field which is a kind of large scale lithologic gas field with low permeability and low porosity.The application effect of the attenuation method in the calibration of the recoverable reserves for the density gas reservoir is not exact and it doesn't reflect the real exploitation performance.Based on the attenuation curve method,the corrected attenuation curve method is put forward which can get better data - fitting through an amendment to the correlation co... |
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| Keywords: | Sulige gas field Su10 block low permeability reservoir recovery recoverable reserves calibration |
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