✧ Nqe lus piav qhia
Flowhead - tsob ntoo kuaj saum npoo muaj plaub lub rooj vag li qub: tus tswv valve, ob lub tis li qub, thiab lub pob valve. Lub qhov hluav taws xob tis valve yog qhib thiab kaw siv hydraulic actuator. Saum lub swab valve yog lifting subassembly (sub) nrog threaded kev twb kev txuas. Kev sib txuas threaded feem ntau hu ua kev sib koom ua ke ceev. Lub koom haum ceev yog siv los txuas cov cuab yeej pabcuam siab uas xav tau yog tias cov cuab yeej yuav tsum tau khiav downhole. Qee qhov flowheads muaj kev tiv thaiv bolted rau lub ntsiab thaiv kom tsis txhob muaj kev puas tsuaj rau lub li qub thaum tuav. Hauv qab qhov kev xaiv swivel yog tus tswv valve los ua ke thiab hauv qab sub. Txhawm rau nce thiab txo qis qhov kev sim ntsuas (DST) txoj hlua, elevator (clamps) txuas rau lub taub hau.
Upper thiab qis units yog cuopled nrog ib tug load bearing ceev union rau yooj yim sib dhos thiab disassembly. Cheebtsam muaj xws li ib tug tes sub, sab sauv swab rooj vag valve, tej thaj chaw deb kev nyab xeeb valve, ntws kab thiab tua kab outlets. Cov cuab yeej xaiv tau suav nrog tes twj tso kua mis lossis hydraulic tswj chav tsev, wireline txiav mechanism hauv swab valve, wireline adapter thiab pob tawb thauj khoom.
Lub Flowhead yog cov cuab yeej tseem ceeb rau kev tswj lub qhov dej thiab tso cai rau kev taw qhia ntawm cov kab xaim, feem ntau yog siv los tswj lub siab thiab cov kua dej thiab cov pa txav thaum lub sij hawm xyaum ntsuas, thiab yooj yim dua los tso tawm cov kev tsim tawm hauv lub sijhawm luv luv thaum pib ntawm zoo qhib. Muaj peev xwm qhia tau cov kua dej tiag tiag hauv kev ntsuas siab zoo raws li cov kua dej me me, tsis yooj yim los thaiv. Thiab lub flowhead yog tag nrho cov khoom bore kom tau raws li cov cuab yeej los ntawm smoothly. Thaum lub sij hawm qhov kev sim ntsuas, Acid txoj hauj lwm, tawg txoj hauj lwm, theem cementing txoj hauj lwm, Reformatting txoj hauj lwm kuj yuav ua tiav yam tsis tau tshem tawm txoj hlua, yuav ua rau txoj hauj lwm coefficient, txo lub sij hawm ua hauj lwm.
✧ Specification
| Txuj | API 16C UAS |
| Nominal loj | 1 13/16 "~ 9" |
| Rated siab | 5000PSI ~ 15000PSI |
| Tsim Specification qib | NCEES MR 0175 |
| Qhov kub thiab txias | K~ ua |
| Khoom qib | AW ~ HH |