古地理学报2011，Vol.13Issue(5)：509-516,8.
渤海湾盆地辽河坳陷锦310预探井钻前储集层质量预测
Predrilling reservoir quality prediction of Well Jin 310in Liaohe Depression of Bohai Bay Basin
程仲平 1孟元林 2王粤川 3王健 4魏巍 2牛嘉玉 3孙洪斌 5高建军 2肖丽华2
作者信息
- 1. 中国科学院地质与地球物理研究所,北京 100029
- 2. 中国石油辽河油田分公司,辽宁盘锦 124010
- 3. 东北石油大学地球科学学院,黑龙江大庆 163318
- 4. 中海石油(中国)有限公司天津分公司,天津塘沽 300452
- 5. 中国石油勘探开发研究院,北京 100083
- 折叠
摘要
Abstract
In order to predict the reservoir quality of Well Jin 310 in Jin 1 well block of Liaohe Depression of Bohai Bay Basin before drilling, the diagenetic stages of the Member 2 of Paleogene ShahejieFormation were predicted by diagenetic modeling, and the reservoir porosity of the Member 2 of Shahejie Formation was predicted after the porosity prediction model was established considering the integrated effects of sedimentary facies and diagenesis on the porosity of reservoirs. As the results show, secondary pore was well developed in the reservoir located in the middle diagenetic stage A of the Member 2 of Shahejie Formation, and the absolute error between predicted porosity and measured porosity is only 1. 33% in the reservoir with the content of filling materials of 16. 13% . Therefore, the method of predrilling reservoir quality prediction considering integrated effects of sedimentary facies and diagenesis on reservoir quality could be applied to the exploration deployment of pre-exploration wells.关键词
钻前储集层质量预测/成岩作用/成岩模拟/低渗透储集层/辽河坳陷/渤海湾盆地Key words
predrilling reservoir quality prediction/diagenesis/diagenetic modeling/low permea-ble reservoir/Liaohe Depression/Bohai Bay Basin分类
天文与地球科学引用本文复制引用
程仲平,孟元林,王粤川,王健,魏巍,牛嘉玉,孙洪斌,高建军,肖丽华..渤海湾盆地辽河坳陷锦310预探井钻前储集层质量预测[J].古地理学报,2011,13(5):509-516,8.
