| 渤海湾盆地沉积斜坡及其含油气性 |
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| 引用本文： | 王海潮,王余泉,秦云龙,杨彩虹,李莉,吕庆玲,傅建利.渤海湾盆地沉积斜坡及其含油气性[J].地质力学学报,2006,12(1):23-30. |
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| 作者姓名： | 王海潮 王余泉 秦云龙 杨彩虹 李莉 吕庆玲 傅建利 |
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| 作者单位： | 1. 中国石油华北油田公司,河北,任丘,062552
2. 中国地质科学院地质力学研究所,北京,100081 |
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| 摘 要： | 将渤海湾盆地的沉积斜坡接结构分为3类4种，并归纳出4种相应的沉积序列；接沉积相将砂体划分为8种储集层类型，以河流一三角洲砂为最佳储层；并归纳出斜坡带的4种油气藏分布模式；总结了斜坡带油气聚集的基本条件；通过对4种斜坡的类比表明：凹坡型为最佳含油斜坡。并对冀中坳陷斜坡带的油气勘探提出了建议。
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| 关 键 词： | 渤海湾 斜坡带 沉积 序列 含油气性 勘探 |
| 文章编号： | 1006-6616（2006）01-0023-08 |
| 收稿时间： | 2005-12-16 |
| 修稿时间： | 2005年12月16 |
SEDIMENTARY SLOPES OF THE BOHAI GULF BASIN AND THEIR OIL POTENTIAL |
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| WANG Hai-chao,WANG Yu-quan,QIN Yun-long,YANG Cai-hong,LI Li,Lu qingling and Fu jianli.SEDIMENTARY SLOPES OF THE BOHAI GULF BASIN AND THEIR OIL POTENTIAL[J].Journal of Geomechanics,2006,12(1):23-30. |
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| Authors: | WANG Hai-chao WANG Yu-quan QIN Yun-long YANG Cai-hong LI Li Lu qingling and Fu jianli |
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| Institution: | Huabei Oilfield Co., PetroChina, Renqiu 062552, Hebei,Huabei Oilfield Co., PetroChina, Renqiu 062552, Hebei,Huabei Oilfield Co., PetroChina, Renqiu 062552, Hebei,Huabei Oilfield Co., PetroChina, Renqiu 062552, Hebei,Huabei Oilfield Co., PetroChina, Renqiu 062552, Hebei,Huabei Oilfield Co., PetroChina, Renqiu 062552, Hebei and Institute of Geomechanics, Chinese Academy of Geological Sciences, Beijing 100081 |
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| Abstract: | Sedimentary slopes of the Bohai Gulf basin may be divided into three types and four kinds according to their structures, and four kinds of corresponding sedimentary sequences are distinguished. The sand bodies may be divided into eight types of reservoir according to the sedimentary facies, with the fluvial delta sand being the best reservoir. Four reservoir distribution models of slopes are constructed and the basic conditions of hydrocarbon accumulation in slopes are summed up. Comparison of the four kinds of slope indicates that the concave slope type is the best oil-bearing one. Suggestions of petroleum exploration in the slopes of the Jizhong depression have been put forward. |
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| Keywords: | slope Bohai Gulf sedimentary sequence oil potential exploration |
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