冀中坳陷饶阳凹陷大王庄东断层下降盘岩性油藏勘探  

Exploration of Lithologic Oil Reservoirs in Downthrown Block in East Dawangzhuang Fault in Raoyang Sag of Jizhong Depression

作　　者：金凤鸣[1] 张锐锋[2] 杨彩虹[2] 田建章[2] 曹兰柱[2] 韩春元[2] 

机构地区：[1]成都理工大学能源学院,四川省成都市610059 [2]华北油田

出　　处：《中国石油勘探》2004年第3期58-61,8,共4页China Petroleum Exploration

摘　　要：大王庄岩性油藏是华北油田近年来隐蔽油藏成功勘探的一个典型范例。通过分析发现大王庄东断层下降盘根部负向构造区具有形成带状砂岩岩性油藏的条件,进一步采用"老井复查寻找砂体含油线索、多种储层预测方法综合运用、滚动式的研究与钻探的勘探技术方法",取得了岩性隐蔽型油藏勘探的重大突破。The Lithologic oil reservoir of Dawangzhuang is a typical example of Huabei Oil Field for successful exploration of subtle oil reservoirs in recent years. Based on the analysis, the negative structural zone in downthrown block of east Dawangzhuang fault is found to have the conditions for forming the banded sandstone lithologic oil reservoir. Important breakthroughs have been made in exploration of lithologic subtle oil reservoirs through application of progressive research and drilling technologies for exploration, including re-examination of old wells for search of oil-bearing sandbody and a number of reservoir prediction methods.

关 键 词：冀中坳陷 饶阳凹陷 断层 岩性油藏 油藏勘探技术 烃源岩 频谱比法 

分 类 号：P618.13[天文地球—矿床学]