surface pipe

surface pipe

[′sər·fəs ‚pīp]
(petroleum engineering)
The string of casing first set in a well, usually to shut off shallow, fresh-water sands from contamination by deeper, saline waters.
References in periodicals archive ?
Cable duct 2 x 4 pipe ducts, - 300 m cable protection pipe pe-hd composite pipe flexible od 160 mm 4 pipes side by side ground surface pipe apex, - 420 m cable nyy-j 14 x 1,5re prev.
Surface pipe has been set and the rig is drilling ahead towards an expected TD of 4,800 feet.
Before that could be done they had to put up with a temporary surface pipe, which ran over three neighbours' walls and into the Hances' downstairs window - and froze up many times.
Groundwater can also be contaminated from a spill following breakage of a surface pipe.
In addition to two days of in-depth learning and interaction, attendees were treated to a surface pipe bursting demonstration by TT Technologies.
Drilling on the ETU #14-7 has commenced and surface pipe has been set with an expected TD of 4,750 feet and is also targeting the Mississippi Lime interval.
Sofd Wa Plain surface pipe n effective length of 3 meter, used as extensen ppe to the screen ppe s j tape tor we 5 with depths above 80 meter and upto 250 meter.
Surface pipe has been set at 318 feet and drilling operations are continuing.
Tenders are invited for Office Table Model Dkt201 B Make Delite Kom Or Similar Size:- 1200X600x750, Frame Made Of 1 Surface Pipe 14 Guage.
Tenders are invited for 150mm DN Casing pipe, Solid Wall, Plain surface pipe in effective length of 3 meter, used as extension pipe to the screen pipe suitable for wells with depths above 80 meter and upto 250 meter.
Conveyance facilities will also include surface pipes or micro-tunnels to connect existing King County interceptors to the new conveyance system.
It's a low-cost alternative to rigid surface pipes made of metal or PVC (polyvinyl chloride).