| 新疆油田六中东区砾岩油藏深部调驱先导试验 |
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| 引用本文： | 江厚顺,叶翠,才程.新疆油田六中东区砾岩油藏深部调驱先导试验[J].特种油气藏,2012,19(3):132-135,158. |
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| 作者姓名： | 江厚顺 叶翠 才程 |
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| 作者单位： | 1. 长江大学,湖北 荆州,434023
2. 中油采油采气重点实验室中油勘探开发研究院,北京,100083 |
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| 摘 要： | 新疆油田六中东区砾岩油藏非均质性极强,部分层系存在明显水流优势通道,严重影响注水开发效果。运用油藏数值模拟方法,利用生产动态数据识别了水流优势通道,结合剩余油分布研究,优选了18注28采s37层系开展深部调驱先导试验,设计了高强度缓膨颗粒、常规体膨颗粒、凝胶等段塞式组合,优化了配方,现场应用增油效果明显,达到了调驱目的,对同类油藏的开发具有实际指导意义。
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| 关 键 词： | 深部调驱 方案优化 先导试验 砾岩油藏 |
Pilot test of in-depth profile control and flooding for the conglomerate reservoir in east Liuzhong district of Xinjiang oilfield |
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| JIANG Hou-shun,YE Cui,CAI Cheng.Pilot test of in-depth profile control and flooding for the conglomerate reservoir in east Liuzhong district of Xinjiang oilfield[J].Special Oil & Gas Reservoirs,2012,19(3):132-135,158. |
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| Authors: | JIANG Hou-shun YE Cui CAI Cheng |
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| Affiliation: | 1.Yangtze University,Jingzhou,Hubei 434023,China;2.Research Institute of Petroleum Exploration & Development,PetroChina,Beijing 100083,China) |
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| Abstract: | The conglomerate reservoir in east Liuzhong district of Xinjiang oilfield is highly heterogeneous.There are obvious preferable flow channels in part of the layers,which adversely affect waterflooding effect.Reservoir simulation has been carried out with production performance data to recognize preferable flow channels.Combined with residual oil distribution research,18 injectors and 28 producers in the s 3 7 layer system were chosen to conduct a pilot test of in-depth profile control and flooding.The designed slug flow included high strength retarded swelling particles,conventional swellable particles and gel,which were prepared with optimized formula.The pilot test has obtained notable incremental oil,achieved the goal of profile control and flooding,and is instructive to similar reservoir development. |
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| Keywords: | in-depth profile control and flooding scheme optimization pilot test conglomerate reservoir |
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