Casing thiab Tubing
Muaj nyob rau hauv cov qib hauv qab no:
API 5CT J55/K55,M65,L{4}}/9Cr/13Cr/28Cr, N80/Q,C90,T95,P110,Q125
Tubing Loj: 1.050 "rau 4-1/2"
Casing Size: 4-1/2" txog 20"
Kev sib txuas hom: BTC, LTC, EUE, NUE, hwm
Slotted Liner: Slotted Screen (Laser lossis Mechanical)
Ntev: R2, R3
- Casing thiab tubingtuaj yeem raug hu uaOCTGhauv kev lag luam roj thiab roj.
- OCTG yog cov ntawv luv ntawm Cov Khoom Siv Roj Lub Tebchaws Tubular, feem ntau yog hais txog cov kav dej uas siv rau hauv cov roj thiab roj ntau lawm (drilling activities). OCTG yeeb nkab feem ntau yog tsim los ntawm API lossis lwm yam kev qhia tshwj xeeb. Nws kuj tseem tuaj yeem raug coj los ua lub npe sib koom ua ke rau Drill yeeb nkab, Steel Casing Pipe thiab Tubing Yeeb Nkab, Couplings, Kev Sib Txuas, thiab Accessories, siv hauv kev lag luam roj av ob sab av thiab sab nrauv.
- OCTG yog cov khoom siv tshiab thiab siv cov yeeb nkab, xws li casing, tubing, laum yeeb nkab, kab yeeb nkab, cov yeeb nkab, thiab lwm yam, uas yog siv los tsim cov roj thiab roj, thiab lwm yam kev siv hauv ntau qhov kev lag luam.
Casing Yeeb
Hlau casing yeeb nkab yog ib hom yeeb nkab siv hauv kev tsim kho qhov dej, tshwj xeeb hauv kev lag luam roj thiab roj. Nws yog siv los ua kab lub borehole uas tab tom khawb rau hauv av kom tau roj. Ib yam li cov yeeb nkab laum, cov yeeb nkab steel kuj tuaj yeem tiv taus axial nro. Qhov no yog ib tug loj-inch yeeb nkab tso rau hauv ib tug drilled borehole thiab tuav rau hauv qhov chaw nrog xis mas. Lub casing yog raug rau lub axial nro ntawm nws qhov hnyav tuag, lub siab sab nraud ntawm lub pob zeb nyob ib puag ncig nws, thiab lub siab sab hauv ntawm cov kua purging.
Cov yeeb nkab zoo-cemented ua raws li cov qauv ntawm lub qhov dej thiab muab qhov kev ncaj ncees. Nws tiv thaiv lub qhov dej los ntawm kev sib tsoo thaum cov txheej txheem drilling yog nyob rau. Zoo zoo, zoo cemented casing tuaj yeem nyob hauv qhov chaw rau tag nrho lub neej ntawm qhov dej.
Tubing:
Roj zoo tubing yeeb nkab yog muab tso rau hauv lub qhov dej los ntawm cov roj zoo casing yeeb nkab, uas pab thauj cov hydrocarbons mus rau saum npoo. Nws yog cov yeeb nkab uas siv los thauj cov roj av lossis roj av rau cov chaw ua haujlwm ntxiv tom qab qhov drilling tiav. Zoo ib yam li lub laum yeeb nkab thiab cov casing, tubing yog raug rau siab thaum lub sij hawm extraction txheej txheem, thiab yuav tsum tau tuab, muaj zog, thiab ruaj khov. Cov tubing ntau lawm muaj nyob rau hauv ntau qhov ntau thiab tsawg xws li ¾ "mus rau 4 ½".
Cov roj zoo tubing tiv thaiv cov roj zoo casing los ntawm kev hnav thiab tsim kua muag vim yog cov kua dej corrosive, xuab zeb, paraffin thiab lwm yam. Tubing tuaj yeem hloov tau thaum muaj kev puas tsuaj, uas tsis tuaj yeem ua nrog roj zoo casing.
Peb zoo siab heev los qhia peb tus kheej ua tus neeg muag khoom txhim khu kev qha ntawm cov khoom siv roj av thiab cov kev pabcuam hauv Suav teb. Peb cov kev paub dhau los hauv kev lag luam tau ua rau peb muaj ntau yam khoom siv hlau tsim nyog rau cov tuam txhab lag luam thiab roj & roj thoob ntiaj teb. Peb muab Steel Kab kav, Casing thiab Tubing, Laum Pipe, Sucker Rods, Yeeb Nkab Fittings, thiab Customized Steel Phaj hauv Carbon, Alloy, thiab Stainless Steel uas tuaj nrog tag nrho cov ntaub ntawv traceability thiab ntawv pov thawj, kom ua tiav raws li cov qauv thiab cov kev cai.
Cim npe nrov: Tuam Tshoj casing thiab tubing manufacturers, lwm tus neeg, Hoobkas