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| 渤海湾盆地深部有利储层发育的主控因素 | |
| 引用本文： | 蒋凌志,牛嘉玉,张庆昌,徐国民,孟元林,肖丽华.渤海湾盆地深部有利储层发育的主控因素[J].地质论评,2009,55(1):73-78. |
| 作者姓名： | 蒋凌志 牛嘉玉 张庆昌 徐国民 孟元林 肖丽华 |
| 作者单位： | 1. 中国石油勘探开发研究院,北京,100083 2. 辽河油田分公司,辽宁盘锦,124010 3. 大庆石油学院秦皇岛分院,河北秦皇岛,066004 |
| 基金项目： | 本文为国家十五项目（编号 2003BA613A01）的成果。 |
| 摘 要： | 本文主要从沉积、成岩方面及与之相关的因素来分析渤海湾盆地深部有利储层发育的主控因素。研究认为，除了沉积作用外，低地温梯度、高沉积速率、高加热速率、高生烃强度和异常压力等因素影响了成岩作用的进程和强度，对深部储层原生孔隙的保存和次生孔隙的形成产生积极的作用，造成了中部黄骅坳陷深层相对高孔高渗储层发育层段多，物性好，而东部辽河坳陷次之，西部冀中坳陷最差。 |
| 关 键 词： | 渤海湾 深部储层 沉积作用 成岩作用 |
| 收稿时间： | 2008/6/12 0:00:00 |
| 修稿时间： | 9/9/2008 12:00:00 AM |
Major Factors Analysis on Controlling the Formation of Favorable Reservoir in Deep Level of Bohai Bay Basin |
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| JIANG Lingzhi,NIU Jiayu,ZHANG Qingchang,XU Guomin,MEN Yuanlin,XIAO Lihua.Major Factors Analysis on Controlling the Formation of Favorable Reservoir in Deep Level of Bohai Bay Basin[J].Geological Review,2009,55(1):73-78. | |
| Authors: | JIANG Lingzhi NIU Jiayu ZHANG Qingchang XU Guomin MEN Yuanlin XIAO Lihua |
| Abstract: | Main controlling factors for the development of deep buried reservoirs in the Bohai Bay basin are discussed on sedimentation, diagenesis and other related factors. Besides the influence of sedimentation, low geothermic gradient, high deposition rate, high heating rate, high hydrocarbon generation intensity and overpressure are main factors for the formation of anomaly high porosity intervals in deep buried reservoirs of the Bohai Bay basin, because they affected the course and intensity of diagenesis. The relatively high porosity and high permeability intervals were best developed in the Huanghua depression, and second in the Liaohe depression, and worst in the Jizhong depression. |
| Keywords: | Bohai Bay basin deep buried reservoir sedimentation diagenesis |
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