Oil casing is a lifeline to maintain the oil well operation

2016-02-01 17:39:01 COMMENT：0 HITS：

　　Oil casing is a lifeline to maintain the oil well operation . Because the geological condition is different, stress state is complex, pull, pressure, bending, torsion stress effect on the pipe body, the casing itself quality put forward higher requirements. Once the casing itself damaged for some reason, maybe causing the entire cut back production, and even scrap.

　　According to the strength of steel casing can be divided into different steel grade, namely J55, K55, N80, L80, C90, T95, P110, Q125, V150 etc. Well condition, well depth is different, with different steel grade,also requires the casing itself has corrosion resistance in corrosive environment . In the complicated geologic condition place also requires a cannula having a anti-collapse performance.

　　We have adopted advanced production equipment and technologies to manufacture our oil pipe and sqiral steel pipe, which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.

previous_pageOil pipe is a important equipment for oil drilling
next_pageThe specification and appearance quality of drill pipe

<ALL>

RECOMMEND

· The wide application of spiral steel pipe · Achievements in quality improvemen... · Steel pipe Trend in 2016 · Hardness unit of steel pipes · steel pipe casing steel pipes · Where will the macro environment... · Seamless Steel Pipe Enterprise Facing Challenges · The storage of Seamless steel pipe · Methods to prevent rust of spiral steel pipe · Heat expanded welded steel pipe