Qib hlau
Cov txheej txheem tsim khoom
Cov kav hlau tuaj yeem tsim tau rau hauv cov txheej txheem seamless lossis welded kom tau raws li qhov loj me, qhov hnyav thiab kev ua tau zoo ntawmAPI 5CT.
Cov tshuaj lom neeg muaj pes tsawg leeg
Cov tshuaj lom neeg sib xyaw ntawm txhua qib hlau yog teev tseg kom ntseeg tau tias cov khoom siv muaj cov khoom siv kho tshuab thiab kev tiv thaiv corrosion.
Khoom siv kho tshuab
Xws li lub zog yield, lub zog tensile, elongation, thiab lwm yam, cov qib hlau sib txawv muaj cov kev cai sib txawv.
Qhov loj thiab qhov hnyav
Lub cheeb tsam sab nraud, phab ntsa tuab, qhov hnyav thiab lwm yam kev ntsuas ntawm casing thiab tubing tau teev tseg kom meej.
Txoj kab uas hla sab nraud (OD): Raws liAPI 5CTcov lus qhia tshwj xeeb, cov roj casing sab nraud tuaj yeem yog txij li 2.375 ntiv tes mus txog 20 ntiv tes, nrog rau OD diameters feem ntau yog 4.5 ntiv tes, 5 ntiv tes, 5.5 ntiv tes, 7 ntiv tes, thiab lwm yam. Phab ntsa Thickness: Phab ntsa tuab ntawm roj casing sib txawv raws li sab nraud diameter thiab cov khoom siv, feem ntau ntawm 0.224 ntiv tes thiab 1.000 ntiv tes. Ntev: API 5CT cov lus qhia qhia txog ntau yam ntawm casing ntev, feem ntau R1 (18-22 ft), R2 (27-30 ft), thiab R3 (38-45 ft).
Xov thiab lub dab tshos
Qhia cov hom xov (xws li API xov puag ncig, ib nrab xov trapezoid) thiab cov kev cai ntawm lub dab tshos kom ntseeg tau tias muaj zog txuas thiab nruj.API 5CTCov lus qhia tshwj xeeb kuj qhia txog hom kev sib txuas ntawm lub casing, suav nrog ob qho tib si xov sab nraud (EUE) thiab xov sab hauv (NU). Cov kev sib txuas no tuaj yeem ua tau raws li qhov xav tau sib txawv ntawm lub casing hauv kev tsim qhov dej thiab kev tsim roj thiab roj av.
Kev tshuaj xyuas thiab kev sim
Xws li kev sim tsis ua puas tsuaj, kev sim hydraulic, kev sim tensile, kev sim hardness, thiab lwm yam, kom ntseeg tau tias qhov zoo ntawm cov yeeb nkab hlau.
Cov cim npe thiab cov ntaub ntawv
Cov yeeb nkab hlau yuav tsum tau cim raws li tus qauv, thiab tus neeg tsim khoom yuav tsum muab daim ntawv pov thawj ntawm kev ua raws li thiab lwm cov ntaub ntawv.
Qhov yuav tsum tau ua ntxiv
Cov kev cai ntxiv xws li kev sim kev cuam tshuam, kev sim qhov nyuaj, thiab lwm yam muaj los ua kom tau raws li cov kev xav tau tshwj xeeb.
Kev tswj xyuas zoo
Cov chaw tsim khoom yuav tsum tsim kom muaj ib qho kev tswj xyuas zoo kom ntseeg tau tias cov khoom ua tau raws li cov qauv.
Thov
Cov casing thiab tubing rau cov roj Wells kom ntseeg tau tias muaj kev ntseeg siab hauv qhov siab, kub thiab corrosive ib puag ncig.
Cov saum toj no yog cov ntsiab lus paub dav dav ntawm cov roj casing hauvAPI 5CTCov lus qhia tshwj xeeb, raws li qhov xav tau siv tshwj xeeb thiab thaj chaw nyob, koj tuaj yeem xaiv qhov loj me ntawm lub casing thiab qib hlau. Cov qhov ntev no ua kom ntseeg tau tias qhov zoo thiab kev ua tau zoo ntawm lub casing ua tau raws li cov qauv thoob ntiaj teb thiab tsim nyog rau ntau hom kev tsim kho qhov dej thiab kev tsim khoom.
Lub sijhawm tshaj tawm: Lub Peb Hlis-04-2025
