文东低渗透油藏裂缝研究  

Research on Fractures in Low Permeability Reservoir in Wendong Oilfield

作　　者：马青印[1] 张宝团[1] 江卫东 徐龙[1] 窦让林[1] 

机构地区：[1]中原石油勘探局采油一厂,河南濮阳457001

出　　处：《江汉石油学院学报》2000年第4期72-74,共3页Journal of Jianghan Petroleum Institute

摘　　要：阐述了应用 AEO-4 A岩石声发射定位系统测量人工裂缝和采用主曲率法定量确定天然裂缝发育状况的基本原理和方法 ,总结出文东油田水力压裂、高压注水形成的人工裂缝以及天然裂缝的分布规律 ,指出了裂缝的方位和平面展布形态。分析了裂缝研究结果在油田开发生产中的新调整井设计、注采井网调整。Basic principles and methods are described to measure artificial fractures with AEO 4A rock sound emission locating system and to quantitatively determine the growing of natural fractures with main curvature method Distribution, azimuth and growing trend of artificial fractures, formed by hydraulic fracturing and high pressure water injection in the oilfield, are given The results are analyzed in the design of newly adjusted wells, adjustment of injection production patterns, the selection of fracturing parameters and the management of areal dynamic water injection

关 键 词：断块油气藏 裂缝方位 注水 东濮凹陷 低渗透 

分 类 号：TE3[石油与天然气工程—油气田开发工程]