Tubes nyob rau hauv specificationAPI 5CTQ J-55yog outfitted nrog sib txawv kawg kev sib txuas xws li tsis-Upset xaus los yog ib tug External Upset End. tusAPI 5CT Qib J55 Casing Piperaug suav hais tias yog tus qauv lossis qib ib txwm rau cov raj hauv cov tshuab uas zoo li qhov qis qis, hais tsawg dua 9,000 ft. Tsis tas li ntawd, cov kav dej no kuj tsim nyog rau cov ntawv thov hauv qhov chaw tsis tshua muaj siab. siab dua 4, 000 psi. Qee cov neeg muag khoom pom zoo tias covAPI 5CT J55 OCTG thiab Linepipeyuav normalized thoob plaws tag nrho-ntev los yog cov yeeb nkab yuav raug kho kom muaj kev sib xyaw ua ke ntawm normalizing thiab tempering, tom qab ntxhov siab. Cov kev kho mob no tau ua nyob rau hauvApi 5ct J55 Oilfield Casing Pipeua haujlwm zoo, tshwj xeeb tshaj yog thaum siv hauv cov ntawv thov uas muaj cov pa roj carbon dioxide lossis cov kev pabcuam qaub. Kev lig kev cai, cov kav dej raug rau cov xwm txheej zoo li no ua rau muaj teeb meem ringworm corrosion. Txawm li cas los xij, kev siv hom kev kho cua sov zoo li no tuaj yeem nce tus nqi pib ntawm cov yeeb nkab.
API 5CT J55 Casing Tubing Material Specification Chart
| Sab nraud txoj kab uas hla | 4 1/2", 5", 5 1/2", 6 5/8", 7", 7 5/8", 13 3/8", 16", 9 5/8", 10 3/4", 18 5/8", 20" |
| Xov hom | SC (Short round thread), LC (Long round thread), BC (Butter thread) |
| Phab ntsa thickness | 5.21 hli - 16.13 hli |
| Ntev | R1(4.88-7.62m), R2(7.62-10.36m), R3(10.36-14.63m) |
| Cov qauv | API SPEC 5CT UAS |
| Ntev Ntau | R1(6.10-7.32m), R2(8.53-9.75m), R3(11.58-12.8m) |
| Model nyob rau hauv Common Use | 2-3/8", 2-7/8", 3-1/2", 4", 4-1/2" |
| Steel Qib (Casing Qib, Tubing Qib) | J55, K55, N80-1, N80-Q, L80, P110 |
| Tshwj xeeb |
Drifting (tag nrho-ntev, lossis tsuas yog xaus) Xov Kev kho cua sov Sab nraud chim siab Kev Ntsuas Hydrostatic Couplings - EUE, AB Modified, muab tso tseg, tshwj xeeb clearance couplings Txheej rau cov neeg siv khoom tshwj xeeb Tag nrho cov neeg tuaj xyuas peb lub peev xwm (EMI, SEA, thiab Weld Line) Pup Joints |
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