[1]吴 峰,钱诗友,郑元财.高邮凹陷北斜坡阜宁组异常压力成因机制研究[J].复杂油气藏,2019,12(03):23-26.[doi:10.16181/j.cnki.fzyqc.2019.03.004]
　WU Feng,QIAN Shiyou,ZHENG Yuancai.Study on forming mechanism of abnormal high-pressure inFuning Formation in northern slope of Gaoyou Sag[J].Complex Hydrocarbon Reservoirs,2019,12(03):23-26.[doi:10.16181/j.cnki.fzyqc.2019.03.004]
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高邮凹陷北斜坡阜宁组异常压力成因机制研究()
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《复杂油气藏》[ISSN:1674-4667/CN:31-2019/TQ]

卷:
12卷
期数:
2019年03期
页码:
23-26
栏目:
油气勘探
出版日期:
2019-09-25

文章信息/Info

Title:
Study on forming mechanism of abnormal high-pressure inFuning Formation in northern slope of Gaoyou Sag
作者:
吴 峰; 钱诗友; 郑元财
中国石化江苏油田分公司勘探开发研究院,江苏 扬州 225009
Author(s):
WU Feng;  QIAN Shiyou;  ZHENG Yuancai
Exploration and Development Research Institute of Jiangsu Oilfield Company,SINOPEC,Yangzhou 225009,China
关键词:
高邮凹陷 异常高压 阜宁组 成因机制
Keywords:
Gaoyou Sag;  abnormal high-pressure;  Funing Formation;  forming mechanism
分类号:
TE122
DOI:
10.16181/j.cnki.fzyqc.2019.03.004
文献标志码:
A
摘要:
苏北盆地高邮凹陷北斜坡阜宁组异常高压主要发育在阜宁组二段(阜二段)、阜宁组三段(阜三段)底部和阜宁组一段(阜一段)顶部。综合分析异常高压成因机制得知:生烃作用、黏土矿物脱水是阜二段异常高压的主要成因; 流体传导超压是阜三段、阜一段异常高压的成因。在此基础上恢复了研究区阜宁组超压演化过程。
Abstract:
Abnormal high-pressure in the northern slope of Gaoyou Sag is mainly developed in the second member, the bottom of the third member, and the top of the first member of Funing Formation. By analyzing the forming mechanism of the abnormal high-pressure in Funing Formation, it was concluded that hydrocarbon generation and dehydration of clay minerals were the main causes of abnormal high-pressure in the second member of Funing Formation, and the conduction overpressure of fluid was the cause of abnormal high-pressure in the third member and the first member of Funing Formation. On this basis, it was resumed the overpressure evolution process of Funing Formation in the northern slope.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2019-05-21; 改回日期:2019-07-10。
第一作者简介:吴峰(1985—),工程师,从事石油天然气地质研究工作。E-mail: wufeng.jsyt@sinopec.com。
基金项目:中石化江苏油田分公司项目《高邮凹陷北斜坡评价勘探提高效益关键技术研究》(JS18002)。
更新日期/Last Update: 2024-01-18