Chitoliro Chozungulira Chozungulira

Kusonkhanitsa kwa stripper. Coiled Tubing BOP ndi gawo lofunika kwambiri pazida zolembera zitsime, ndipo imagwiritsidwa ntchito kwambiri powongolera kuthamanga kwa madzi pamwamba pa chitsime panthawi yolembera zitsime, kugwirira ntchito bwino komanso kuyesa kupanga, kuti tipewe kuphulika komanso kuti tipeze kupanga kotetezeka. Coiled Tubing BOP imapangidwa ndi quad ram BOP ndi Stripper Assembly. Ma FPH amapangidwa, kupangidwa ndikuyang'aniridwa motsatira API Spec 16A ndi API RP 5C7. Hydrogen Sulphide imakana dzimbiri chifukwa cha kukana kwa stress ...