渤海油田大斜度井射孔工艺  

Perforating Technology For Highly Deviated Wells in Bohai Oilfield

作　　者：刘占奇 Liu Zhanqi(Engineering Technology Branch of CNOOC Energy Development Co.,Ltd.,Tianjin,300459)

机构地区：[1]中海油能源发展股份有限公司工程技术分公司,天津300459

出　　处：《当代化工研究》2022年第1期144-146,共3页Modern Chemical Research

摘　　要：目前海上油田为了解除储层污染,套管井射孔一般选择负压射孔或者平衡射孔负压诱喷的方式。本文分析了海上油田大斜度井射孔工艺面对的难题,介绍了几种针对海上大斜度井射孔难题的解决方式,并进行了研究与探讨,对同类型井的作业具有一定的借鉴意义。At present,in order to remove reservoir pollution in offshore oilfields,cased hole perforation generally chooses negative pressure perforation or balanced perforation and negative pressure injection.This article analyzes the problems faced by the perforation technology of highly deviated wells in offshore oilfields,introduces several solutions to the perforation problems of offshore highly deviated wells,and conducts research and discussion.It has certain implications for the operation of the same type of wells reference meaning.

关 键 词：石油工程 射孔 大斜度井 

分 类 号：TE[石油与天然气工程]