دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

by weight of cement.

integrated workover control system.

adj: (WOC) pertaining to the time when drilling or completion operations are suspended so that the cement in a well can harden sufficiently.

the time spent waiting on cement to reach sufficient strength to proceed with operations.

abbr: waiting on cement;used in drilling reports.

waiting on cement or water oil contact

To suspend drilling operations while allowing cement slurries to solidify, harden and develop compressive strength. The drilling crew usually uses this time to catch up on maintenance items, to rig down one BOP and rig up another one for the new casing, t