Stainless steel oil Casing pipe

Stainless steel oil Casing is a kind of large diameter pipe, which plays the role of fixing the well wall or hole of oil and gas. Our Oil's pipe products have complete specifications and design, primary source, stable and reliable quality.

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The role of stainless steel oil Casing:

Extraction of oil and gas: After an oil and gas well is completed and cemented, tubing is placed in the casing of the reservoir to extract oil and gas to the surface.

Water injection: When downhole pressure is insufficient, water is injected into the well through tubing.

Steam injection: In the process of thermal recovery of heavy oil, steam is injected into the downhole through insulated tubing.

Acidizing and fracturing: In order to increase the production of oil and gas Wells in the late drilling period, the oil and gas zone needs to be injected with acidizing and fracturing medium or fixed line. The medium or solidified material is transported through tubing.

Range: OD: 42.16MM-114.3MM (1.66"--4 1/2")

Wall thickness: 3.56-16mm(2.3ppf-26.1ppf)

Material: H40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, P110, Q125 etc

Implementation standards: API 5CT, GB, ISO11960, GOST

Connection: STC, LTC, BTC, XC and Premium connection

Length: R1, R2, R3

Detection: NDT etc related rules of API 5CT and 5B

Type: Seamless steel pipe