玉门青西油田岩石可钻性变化规律的探讨  

Research on Law of the Variations of Rock Drillability in Yumen Qin Xi Oilfield

作　　者：余金海[1] 项德贵[1] 孙梦慈[2] 于文华[2] 

机构地区：[1]中国石油勘探开发科学研究院钻井所,北京100083 [2]玉门油田分公司勘探事业部,甘肃玉门735200

出　　处：《西部探矿工程》2005年第3期60-61,共2页West-China Exploration Engineering

摘　　要：针对玉门青西油田岩石可钻性差 ,给钻井工程带来很大难度的情况下 ,为提高钻井速度 ,降低钻井周期 ,对已钻井的岩心进行室内岩石可钻性测定并对测井资料进行了岩石可钻性解释、处理和分析 ,建立了纵向地层岩石可钻性剖面 。It is the most difficult during drilling because of rock drillability,In order to increase drilling penetration rate and reduce drilling cycle,we have surveyed and dealt the rock drillability with the drilled rock and logging date in the laboratory.The longitudinal sections and law of the cross section variations of rock drillability have been founded.

关 键 词：岩石可钻性 变化规律 玉门青西油田 测井资料 

分 类 号：TE142[石油与天然气工程—油气勘探]