屏蔽暂堵技术设计实施的科学化规范化探讨  

Study on the Scientific & Normal Design and Operation of the Shielding Temporary Plug Technique

作　　者：胡景荣[1] 

机构地区：[1]江苏石油勘探局安徽石油勘探开发公司,安徽天长239321

出　　处：《石油钻探技术》2000年第4期46-48,共3页Petroleum Drilling Techniques

摘　　要：在分析确认金湖—来安凹陷一些井实施改性钻井液屏蔽暂堵保护油气储层设计与施工的不科学、不规范而造成储层严重伤害的基础上 ,指出设计和实施中存在的认识观念的 9个误区。基于该区域油气储层岩石孔喉组构特征 ,结合该技术的原理 ,提出科学化、规范化的设计与实施意见。Based on the analysis of the unscientific and abnormal designs and operations when the modified shielding temporary plug agent is used to protect the oil reservoir in some wells in Jinghu & Lai'an sag, 9 false concepts on design and operation are pointed out. According to the throat configure characters in this area and combining with its mechanism, the suggestions on scientific and normal design and operation are put forward.

关 键 词：油气层 屏蔽暂堵技术 防止地层损害 钻井液 性能 

分 类 号：TE258[石油与天然气工程—油气井工程]