摘要
气体钻井工艺是近年发展迅速的一项新型钻井工艺,但在气体钻井结束替入压井钻井液后,却时常发生卡钻事故。从气体钻井的特征出发,揭示了卡钻发生的原因,提出了相应的预防措施,并用实例佐证了该措施的可行性。
Gas drilling is a new drilling technology developed quickly in recent years.Pipe sticking was always encountered when converted to liquid drilling fluids.This paper discussed the causes of pipe sticking based on the nature of gas drilling,and some prevention measures were presented with case histories.
出处
《钻井液与完井液》
CAS
2009年第6期86-87,共2页
Drilling Fluid & Completion Fluid
关键词
气体钻井
卡钻原因
措施
Drilling technique
Gas drilling classification and characteristics
cause of pipe sticking
Prevention measures
