| 白节滩气田缝洞系统开发动态及气水关系分析 |
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| 引用本文： | 马少妍,倪阿园,付龙,李丽.白节滩气田缝洞系统开发动态及气水关系分析[J].达县师范高等专科学校学报,2012(5):59-61. |
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| 作者姓名： | 马少妍 倪阿园 付龙 李丽 |
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| 作者单位： | 成都理工大学油气藏地质及开发工程国家重点实验室,四川成都610059 |
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| 摘 要： | 四川盆地下二叠统茅口组气藏为裂缝——溶洞型碳酸盐岩有水气藏，碳酸盐岩基质极其致密，裂缝溶洞空间分布及其气水关系具有高度非均质性．通过对白节滩气田各缝洞系统开发动态及气水关系的分析，阐明了储层非均质性是导致缝洞系统内气水关系复杂的主要原因，对见水井常采用排水找气的方式进行开采，以提高气藏的采收率．同时对其他类似碳酸盐岩缝洞型有水气藏的开发具有一定参考价值．
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| 关 键 词： | 四川盆地 茅口组 缝洞系统 有水气藏 开发动态 |
Analysis of Development Performance and Development Effect of Fracture- Cavity System in Baijietan Gas Field |
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| MA Shao- yan,NI A- yuan,FU Long,LI Li.Analysis of Development Performance and Development Effect of Fracture- Cavity System in Baijietan Gas Field[J].Journal of Daxian Teachers College,2012(5):59-61. |
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| Authors: | MA Shao- yan NI A- yuan FU Long LI Li |
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| Institution: | ( State Key Laboratory of Oil and Gas Reservoir Geology and Exploitation of Chengdu Technology University, Chengdu Sichuan 610059, China) |
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| Abstract: | The gas reservoir of Maokou formation （ Lower Permian） in Sichuan basin is fracture - cavity typed carbonate gas res- ervoir with water. The matrix of carbonate gas reservoir is extremely dense. The spatial distribution of fracture and cavity and the gas - water relation in them are with high heterogeneity. Through the analysis of development performance and development effect of fracture - cavity system in Baijietan gas field, this paper has illustrated the significance of fracture system in exploitation of fracture - cavity typed carbonate gas reservoir with water. And also has introduced the success experience of exploitation of frac- ture- cavity sTstem in Baijietan gas field. It has provided reference value to other similar production wells of Maokou formation （ Lower Permian） in Sichuan basin in certain degree. |
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| Keywords: | Sichuan basin Maokou formation ： fracture - cavity system gas reservoir with water development performance |
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