摘要
本文介绍了川东钻探公司近年处理又喷、又漏复杂井的反循环堵漏压井技术;推导了计算对地层回压的公式。
In this parer, the mud loss-stopping and well killing technology by reverse circulation for handling complex wells with both blowout and mud loss by Chuandong Drilling and Explorating Company in last years is presented. The formula for calculating the back pressure to formations is derived.
出处
《天然气工业》
EI
CAS
CSCD
北大核心
1990年第2期35-38,共4页
Natural Gas Industry
关键词
深井
反循环
堵漏
压井
deep well,long uncased hole.both blowout and mud loss,reverse circulation,back pressure to formation.
