conductor pipe

conductor pipe

[kən′dək·tər ‚pīp]
(building construction)
A metal pipe through which water is drained from the roof.
(petroleum engineering)
A short string of large-diameter casing serving primarily to keep the top of a well bore open and to convey upflowing drilling fluid from the well bore to the slush pit.
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Initial work now involves driving conductor pipe over the SM 71 Fl well to tie it back to the well bay and protect the discovery well during drilling operations.
Southeast also uses conductor pipe when needed to stabilize HDD installations at entry and exit points of HDD installations, said Pellinen.
As previously advised, on installation of the 30" diverter and well control equipment on the conductor pipe, some settling of the rig's legs into the seabed was noted.
The inspection revealed that the cement around the top of the 36-inch conductor pipe, which anchors the well to the seabed floor, had broken away, creating a hole around the conductor that was approximately 4 to 7 feet in diameter and 25 feet deep.
On the Bellevue #1 well site, Spaulding has now drilled a 12 inch hole and put in a 10 inch conductor pipe to 50 feet (15 meters) and is now drilling an 8.
Tenders are invited for Supply Of 30 Inch 762Mm Conductor Pipe Qty 100 M
A conductor pipe has been driven and the water well drilled so operations are ready to commence once the Glacier drilling rig is moved from the Kenai Loop location.
The drilling rig is currently on location and will be driving conductor pipe today.
Tenders are invited for Procurement Of Earting Discharge Rod Suitable For Acsr Moose Conductor Pipe Under 400 Kv Kasara -Mau
After completing the installation of the 30" diverter and well control equipment on the conductor pipe, some settling of the rig's legs into the seabed was noted.
It is anticipated that the rig will be driving conductor pipe on Monday, March 5th.
The rig was skidded approximately 40' out into rig operating position, at which point a hammer was used to drive 30" conductor pipe to 326' MD, approximately 170' penetration below the mud line.