江陵凹陷油气输导体系及其控藏作用

详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文

英文篇名：Petroleum-conduct System And Its Control On Hydrocarbon Accumulation In Jiangling Sag 中文刊名：内蒙古石油化工 英文刊名：Inner Mongolia Petrochemical Industry 作者：邬文彬 英文作者：WU Wen-bin(Yangtze University ; Jingzhou Hubei ; 434023) 中文关键词：油气运移 ; 输导体系 ; 优势通道 ; 油气成藏 ; 江陵凹陷 英文关键词：Hydrocarbon Migration ; Conduct System ; Perferential Pathway ; Hydrocarbon Accumulation ; Jiangling Sag 出版日期：2013-01-15 机构：长江大学; 年：2013 期：01 出版单位：内蒙古石油化工

摘要

油气输导体系研究是油气藏成藏机理研究的重要内容之一。本次采取宏观和微观相结合的研究思路,综合应用录井、测井、地震、分析测试资料,识别江汉盆地江陵凹陷油气运移范围和路径,指出了油气运移的优势通道,分析了江陵凹陷输导体系的特征及其控藏作用。综合研究表明,江陵凹陷中的砂体和断层是油气运移优势通道,以连通砂体为主要运移通道的油气藏常形成于距烃源层较近或相邻的层位;而以断层为垂向运移通道的油气藏多在断层带附近多层叠置。
Petroleum-conduct system is an important part of the reservoir mechanism research.Based on the data of drilling core,well-logging,seismic and analyzed testing,pathway and scope of hydrocarbon migration is identified,the perferential pathway is pointed out,the characteristic of conduct system and its control on hydrocarbon accumulation are analyzed in jiangling sag through macro and micro method.According to comprehensive research,sandbodies and faults are the main migration paths which construct petroleum-conduct system.The reservoir which takes sandbodies as the main paths always is formed near the horizon which is close to the source rock,and the reservoir which takes faults as the main paths always overlays near the faultzone.

引文

[1]陈荷立.油气运移研究的有效途径[J].石油与天然气地质,1995,16(2):126～131.
    [2]赵忠新,王华,郭齐军,等.油气输导体系的类型及其输导性能在时空上的演化分析[J].石油实验地质,2002,24(6):527～532.
    [3]杨凤丽,周祖翼,廖永胜.埕岛复杂油气田的油气运聚系统分析[J].同济大学学报,2001,29(7):838～844.