Talk:Tripping (pipe)
Latest comment: 10 years ago by Commons fair use upload bot in topic Fair use candidate from Commons: File:Drill bit cartoon.JPG
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Untitled edit
Longstring -- "Setting longstring is usually a one time operation combining both surface and intermediate casing. This saves the time of only having to undertake one pipe trip as opposed to two pipe trips."
I don't understand this operation, and think of "longstring" as being the same as production casing. Explanations welcomed.
Fair use candidate from Commons: File:Drill bit cartoon.JPG edit
The file File:Drill bit cartoon.JPG, used on this page, has been deleted from Wikimedia Commons and re-uploaded at File:Drill bit cartoon.JPG. It should be reviewed to determine if it is compliant with this project's non-free content policy, or else should be deleted and removed from this page. If no action is taken, it will be deleted after 7 days. Commons fair use upload bot (talk) 06:55, 27 May 2014 (UTC)
