地层倾角测井的地质应用研究  

RESEARCH ON THE GEOLOGICAL APPLICATION OF DIP LOGGING

作　　者：苏静[1] 范翔宇[1] 刘跃辉[1] 陈林[2] 罗庆[3] 

机构地区：[1]西南石油大学,四川成都610500 [2]中石油西南油气田公司川中油气矿,四川遂宁629000 [3]中原油田采油工程技术研究院,河南濮阳457001

出　　处：《国外测井技术》2009年第3期12-15,3,共4页World Well Logging Technology

摘　　要：地层倾角测井是一种在裸眼井中探测地层面空间位置的测井方法，主要通过测量地层倾角及其倾斜方位角来研究各种地质问题，对指导油气田的勘探开发具有重要意义。本文论述了地层倾角测井资料的地质应用，包括地质构造的识别、最大地应力的判断、沉积环境的研究以及裂缝的识别四个方面，并结合油田实例，说明了这些方法的具体应用特点及效果。Dip logging is a logging method to detect the spatial position of formation in an open hole.Stratigraphic dip and dip azimuth are used to study different kinds of geological problems which are of great significance in supervising oil and gas field exploration and development.This paper discusses the geological application of dip logging data including identification of geological structure,estimation of the largest crustal stress,research of depositional environment and identification of fractures.It also explains the application features and effect of the methods combing with field cases.

关 键 词：地层倾角 地质构造 地应力 沉积微相 裂缝 

分 类 号：P618.13[天文地球—矿床学] P597[天文地球—地质学]