文留地区文东背斜复杂断块油气成藏解剖

东濮凹陷文留地区文东背斜属典型的复式油气分布区,构造破碎、油气水关系复杂,经过30多年的勘探与开发,已进入高成熟勘探阶段,所面临的主要对象越来越复杂,深化该区的勘探,加深区域地质规律的认识,加强成藏规律的研究,尤其是针对主要的增储领域进行深入研究势在必行。本文搞清了本区复杂断块油气藏成因与控制因素,分析了本区的油气分布规律,创新和基本完善了复杂断块油气勘探理论,有力地指导了勘探。

Anatomy of petroleum accumulation to block complex reservoir of the wendong anticiline in wenliu area

The wendong anticiline of wenliu area In dongpu depression is the typical oil-gas compound distributed area.Its conformation is crash,and has the complex connection with the oil gas and water.This area had been exploration over thirty years,so had been entered the high mature exploration stage,we faced the geological conditions is more and more complicated.It is more important to deepen the exploration,grow on to understand the district geological rule,strengthen the research of the petroleum pool formation pattern,expecially have the further study the main evaluation area must be enforced.This article finds out the causes and control factors of this area,analyses the oil distribution law,innovates and perfects the complex oil and gas exploration theory basicly,guides the prospecting effectively.