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冀中坳陷潜山内幕油气藏类型与分布规律
引用本文:赵贤正,吴兆徽,闫宝义,周从安.冀中坳陷潜山内幕油气藏类型与分布规律[J].新疆石油地质,2010,31(1):4-6.
作者姓名:赵贤正  吴兆徽  闫宝义  周从安
作者单位:1.中国石油 华北油田分公司,河北 任丘 062552;2.中国石油大学 地球资源与信息学院,山东 东营 257061;3.中国石油 华北油田分公司 物探研究院,河北 任丘 062552
基金项目:中石油股份有限公司重点科技攻关项目 
摘    要:随着冀中坳陷潜山油气藏勘探的深入,较隐蔽的潜山内幕油气藏已成为研究的重点。从整个冀中坳陷的宏观角度出发,分析潜山构造演化和内幕油气藏的成藏条件,将坳陷内发育的潜山内幕油气藏分为4类:断阶-断块型潜山内幕油气藏、断脊-断块型潜山内幕油气藏、残丘-断块型潜山内幕油气藏和残丘型潜山内幕油气藏,其中断阶-断块型和断脊-断块型潜山内幕油气藏的潜力较大。不同类型的潜山内幕油气藏分布在不同的二级构造带上,此外,它们还具有近源分布和差异聚集的特点。

关 键 词:冀中坳陷  潜山内幕  油气藏类型  油气藏形成  油气藏分布  
收稿时间:2009-10-11

Distribution and Types of Buried Hill Oil-Gas Reservoir in Jizhong Depression
ZHAO Xian-zheng,WU Zhao-hui,YAN Bao-yi,ZHOU Con-gan.Distribution and Types of Buried Hill Oil-Gas Reservoir in Jizhong Depression[J].Xinjiang Petroleum Geology,2010,31(1):4-6.
Authors:ZHAO Xian-zheng  WU Zhao-hui  YAN Bao-yi  ZHOU Con-gan
Affiliation:1. Huabei Oilfield Company, PetroChina, Renqiu, Hebei 062552, China;2. College of Geo-Resources and Information, China University of Petroleum, Dongying, Shandong 257061, China;3. Research Institute of Geophysical Prospecting, Huabei Oilfield Company, PetroChina, Renqiu, Hebei 062552, China
Abstract:With the progress of buried hill exploration in Jizhong depression,the subtle buried hill hydrocarbon reservoirs have been focused as targets in this area. This paper analyzes the tectonic evolution and hydrocarbon accumulation conditions of such a reservoir and classifies it into four types:the reservoir inside step-fault block buried hills,the reservoir inside ridge-fault block hills,the reservoir inside residual-fault block buried hills and the reservoir inside residual buried hills,among which the forme...
Keywords:Jizhong depression  inside buried hill  reservoir type  hydrocarbon accumulation  distribution
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