دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: The total time from beginning of the accident to the normal situation.

n: A kind of tool for handling downhole accident. Used to mill the casing and drill pipe which are stuck in the wellbore. See drill mill.

n: A kind of protecting device avoiding the accident that hoisting block collides with crown block due to error or faulty operation in the process of pulling out the hole.

v: to continue drilling operations.

n: the continuation of drilling after the abruption caused by some accident

n: the general call of all drilling tools accidents that occurred in the well,such as the drilling pipe ,drilling head ,all kinds of tool joint and accessitility

n: the measure used to develop the drilling speed , gurrantee the wellbore quality and prevent borehole problems and accident

n: a serious accident in which the travel block and hook drop
out of control

n: the measurement made to prevent blowing ,fire,and personal injury ,and the processing method which should be applied after the accident

n: the well whose geology-desinging deepth cant be accomplished because of drilling accident