| 川中地区上三叠统须家河组气田异常高压演化研究 |
| |
| 引用本文： | 马德文,邱楠生,谢增业,许威. 川中地区上三叠统须家河组气田异常高压演化研究[J]. 沉积学报, 2011, 29(5): 953-961 |
| |
| 作者姓名： | 马德文 邱楠生 谢增业 许威 |
| |
| 作者单位： | 中国石油大学 油气资源与探测国家重点实验室 北京 102249 |
| |
| 基金项目： | 国家科技重大专项(编号:2008ZX05007-003-01)资助 |
| |
| 摘 要： | 根据川中地区上三叠统须家河组典型气田的现今实测地层压力分析了异常高压发育的特征。以现今实测压力为约束,利用流体压实耦合方法恢复了须家河组气田主要储层的压力演化史。研究结果表明：上三叠统须家河组储层超压的发育在总体上是逐渐增大的,其地层压力演化可划分为三个阶段：（1）150 Ma之前为常压阶段,地层压力等于静水压力;（2...
|
| 关 键 词： | 压力演化 异常高压 四川盆地 川中地区 须家河组 |
| 收稿时间： | 1900-01-01 |
Analysis on Evolution of Abnormal High Formation Pressure in Gas Fields of Upper Triassic Xujiahe Formation,Central Sichuan Basin |
| |
| MA De-wen, QIU Nan-sheng, XIE Zeng-ye XU Wei. Analysis on Evolution of Abnormal High Formation Pressure in Gas Fields of Upper Triassic Xujiahe Formation,Central Sichuan Basin[J]. Acta Sedimentologica Sinica, 2011, 29(5): 953-961 |
| |
| Authors: | MA De-wen QIU Nan-sheng XIE Zeng-ye XU Wei |
| |
| Affiliation: | State Key Laboratory of Petroleum Resource and Prospecting, China University of Petroleum, Beijing 102249 |
| |
| Abstract: | The characteristics of present abnormal high formation pressure(AHFP) in Xujiahe Formation of central Sichuan Basin were obtained based on the measured formation pressure.The formation pressure of main reservoirs obviously shows high formation pressure or AHFP at present.Bajiaochang gas field is a typical AHFP gas field with pressure coefficient between 1.7 and 2.0,while the others belong to high formation pressure gas fields with pressure coefficient between 1.2 and 1.6.This paper use coupled fluid flow co... |
| |
| Keywords: | pressure evolution abnormal high formation pressure central Sichuan Basin Xujiahe Formation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《沉积学报》浏览原始摘要信息 |
|
点击此处可从《沉积学报》下载全文 |
