API 5CT J55 Casing Tubing ua haujlwm thauj cov roj av thiab cov nkev los ntawm cov roj thiab roj txheej mus rau cov kav dej tom qab.
drilling tiav.Nws muaj peev xwm dais lub siab ua los ntawm cov txheej txheem exploitation. Tom qab txheej txheej yog coated nrog
txheej tiv thaiv, lub raj yog cim raws li API 5CT tus qauv thiab khi nrog txoj siv hlau.
J55 Casing yog muab tso rau hauv downhole los muab cov qauv kev ncaj ncees rau lub qhov dej thiab yuav tsum tiv taus sab nraud-tawg siab los ntawm
pob zeb formations thiab internal-yield siab los ntawm cov kua thiab roj. Nws kuj yuav tsum tuav nws tus kheej deadweight thiab withstand lub torque thiab
transaxial siab tso rau nws thaum khiav downhole.
API 5CT J55 Casing Tubing Specification
| Pipe Casing Sizes, Oilfield Casing Sizes & Casing Drift Sizes |
| Sab nraud Diameter (Casing Pipe Size) |
4 1/2"-20", (114.3-508mm) |
| Standard Casing Sizes |
4 1/2"-20", (114.3-508mm) |
| Xov Hom |
Buttress xov casing, Ntev round xov casing, Short round xov casing |
| Muaj nuj nqi |
Nws tuaj yeem tiv thaiv cov yeeb nkab yeeb nkab. |
API 5CT J55 Casing Tubing Nta
Qhov saum npoo ntawm cov xov txuas thiab API 5CT J55 Casing Tubing yuav tsum du yam tsis muaj kua muag, burr lossis lwm yam tsis xws luag
uas tej zaum yuav muaj kev cuam tshuam tsis zoo rau lub zog thiab kev sib raug zoo.
API 5CT J55 Casing Tubing muaj qhov ntev ntev ntawm 8m txog 13m raws li SY / T6194-96 tus qauv. Txawm li cas los xij,
nws kuj tseem muaj tsis pub tsawg dua 6m ntev thiab nws cov khoom yuav tsum tsis pub ntau tshaj 20%.
Deformations uas tau hais los saum toj no tsis tso cai rau tshwm rau sab nrauv ntawm API 5CT J55 Casing Tubing coupling.
Txhua qhov deformation xws li crease, sib cais, kab plaub hau, tawg los yog khawb tsis tau rau ob sab hauv thiab sab nrauv ntawm cov khoom.
Tag nrho cov teeb meem no yuav tsum raug tshem tawm tag nrho, thiab qhov tob tshem tawm yuav tsum tsis pub tshaj 12.5% ntawm nominal phab ntsa thickness.
