| 文西地区油气富集规律及滚动勘探 |
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| 引用本文： | 贾瑞忠,赖东红,付明世,王波,杨建春.文西地区油气富集规律及滚动勘探[J].内蒙古石油化工,2002(1). |
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| 作者姓名： | 贾瑞忠 赖东红 付明世 王波 杨建春 |
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| 作者单位： | 中原油田分公司勘探开发科学研究院研究院
(贾瑞忠)，中原油田分公司采油工程研究院
(赖东红)，中原油田分公司勘探开发科学研究院
(付明世，王波)，中原油田分公司勘探开发科学研究院(杨建春) |
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| 摘 要： | 对文西地区地层、构造、生、储、盖及后期保存条件进行研究 ,指出该区含油层系较多 ,但主力层系突出 ;油气藏数量较多但规模较小 ,油气藏类型以小断块油气藏为主 ;文西地垒带油气富集程度高而文西顺向屋脊带油气富集程度低。并结合近几年的勘探实践说明 ,文西地区下步滚动勘探应以沙二下、沙三中层系为主 ,采用打“聪明井”进行多层兼探 ,着重寻找“墙角式”断块油藏、小断块油藏及岩性油气藏。
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| 关 键 词： | 油气聚集 断块油气藏 滚动勘探开发 多层兼探 文留油田 |
Hydroarbon Accumulation and Rolling Exploration in Wenxi Area |
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| JIA Rui-zhong LAI Dong-hong FU Ming-shi WANG Bo YANG Jian-chun.Hydroarbon Accumulation and Rolling Exploration in Wenxi Area[J].Inner Mongulia Petrochemical Industry,2002(1). |
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| Authors: | JIA Rui-zhong LAI Dong-hong FU Ming-shi WANG Bo YANG Jian-chun |
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| Abstract: | An analysis on conditions of strata,fracture,source-reservoir-caprock and late preservation in Wenxi area,suggests that it has multiple oil-bearing system in this area,but dominant formation contradictory is prominent;oil and gas reservoir has a large quantity ,and its scope is small fault-block . Oil and gas enrichment de- gree is high in Wenxi horst and low in Wenxi consequent roofing area . Integrating on exploration practices in recent years,illustrate thatthe rolling exploration direction is focus on the blow of ES2 memberand the middle of ES3 mem- ber in the area,apply multi-layers exploration way by drilling" intelligentwell" .Itis focal point to seek the" wall footing style " fault block ,small block reservoirs and lithologic reservoirs . |
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| Keywords: | oil and gas accumulation faultblock reservoir rolling exploration and develoment multi-layers exploration Wenliu oilfield |
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