深穿透射孔联作工艺改进及现场应用  

Improvement and Application of In-Depth Perforating Combination Operation Technology

作　　者：李晶辉[1] 唐静[1] 刘学子[1] 

机构地区：[1]中国石化西北油田分公司采油一厂,新疆轮台841600

出　　处：《江汉石油职工大学学报》2015年第5期65-67,74,共4页Journal of Jianghan Petroleum University of Staff and Workers

摘　　要：射孔测试联作技术作为油气勘探的一项重要技术,其重要性越来越突出。随着勘探开发的不断深入,在塔河油田,特别是一、九区三叠系中油组储层都是敏感储层,完井需要进行深穿透负压射孔测试联作完井工艺。针对目前深穿透射孔测试联作中出现的问题进行分析,结合现场实际提出改进方案,解决了当前施工中的技术难题,现场试验成功率100%。该工艺的改进为进行下一步措施提供了技术保障。As a major technology in oil-gas exploration,perforating combination operation is getting more and more important.It is needed in well completion in Tahe Oilfield,especially in Triassic middle oil-member reservoirs of Area1 and Area 9which are all sensitive reservoirs.This paper analyzes the problems emerging in the technology in use,followed by presentation of its improvement program.Its improvement provides a technical support for future in-depth perforating combination operation.

关 键 词：深穿透 射孔联作 负压射孔 液压封隔器 

分 类 号：TE257[石油与天然气工程—油气井工程]