Price 10 USD
16 August 2021
12 October 2021, 5:46
Privat person / BusinessBusiness
Casing is the major structural component of a well. It is a tubular steel product used to line the wellbore (maintain borehole stability), prevent contamination of water sands, isolate water from producing formations, and control well pressures during drilling, production, and workover operations. Casing provides locations for the installation of blowout preventers, wellhead equipment, production packers, and production tubing.
ASTM, GB, API, JIS, BS, DIN, YB, SNY, etc
Q235, Q195, Q345, Q215, API 5L Gr.B,Gr.65,Gr.60,Gr.70,
Outer diameter: 15mm-1626mm
Wall thickness: 2mm-30mm
Length: 6m-12m or as requested
SAW(Spiral welded),SSAW(Spiral submerged-arc welded),HSAW,(Helical Submerged Arc
Black painted, PEPVCPP coated, Galvanized, color coated, anti rust varnished,
anti rust oiled, checkered, epoxy coating, etc.
plain end, spigot & socket joint, beveled, cut square, flanged, piling shoes
1) Plastic pipe cap
2) Iron protector
Standard export package, suit for all kinds of transport or as required.
EXW, FOB, CFR, CIF, etc.
TT, LC at sight, etc.
1) General service for industries ( petroleum, chemical, aviation, etc.)
2) Fluid, gas and oil transport,
3) Press and heat transmission,
4) City construction, etc.
Please inform us if any item is interesting to you.
Oil Well Casing Pipe
This is the last layer of casing in the well casing program, running from the top of the well to below the oil and gas layer through which it passes.The depth of casing is basically the drilling depth.The role of oil layer casing is the oil and gas to the ground channel, oil and gas and all the formation isolation, ensure oil and gas pressure does not leak.
After the production of oil and gas Wells, the quality of reservoir casing should be guaranteed to maintain a certain mining life.
Edit by Ms. Vicky of CSPG
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