Rotary BOP
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API 16 RCD Certified Rotary Preventer
Lub tshuab hluav taws xob tiv thaiv kev sib hloov yog ntsia rau saum lub annular BOP. Thaum lub sij hawm underbalanced drilling ua hauj lwm thiab lwm yam siab drilling hauj lwm, nws ua hauj lwm rau lub hom phiaj ntawm diverting txaus los ntawm sealing lub rotating laum hlua. Thaum siv ua ke nrog drilling BOP, laum txoj hlua khi li qub, roj-sparators, thiab snubbing units, nws tso cai rau kev nyab xeeb rau kev nyab xeeb drilling thiab snubbing ua haujlwm. Nws ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm tshwj xeeb xws li kev tso tawm cov roj thiab cov pa roj tsawg, cov dej tsis muaj pov thawj, cov cua drilling, thiab snubbing zoo kho.