Umthi wekrisimusi
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Umthi weKrisimesi odityanisiweyo oqinileyo
·Qhagamshela isingxobo esisequleni, uvale isithuba se-annular kwaye uthwale inxalenye yobunzima bebhokisi;
·Iibhubhu zokuxhoma kunye nezixhobo zokuhla, zixhase ubunzima betyhubhu kwaye uvale isithuba sonyaka phakathi kwetyhubhu kunye nekhaseji;
·Lawula kwaye ulungelelanise ukuveliswa kweoli;
·Ukuqinisekisa ukhuseleko lwemveliso yemingxuma engaphantsi komhlaba.
·Kulungele ukusebenza kolawulo, ukusebenza konyuso-ezantsi, uvavanyo kunye nokucoca iparafini;
·Rekhoda uxinzelelo lwe-oyile kunye nolwazi lwe-casing.
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I-oyile kunye negesi ye-Wellhead Production Equipment
Umthi omnye odibeneyo
Isetyenziswe kwi-low-pressure (ukuya kwi-3000 PSI) imithombo yeoli; olu hlobo lomthi lusetyenziswa kwihlabathi jikelele. Amanani amaninzi kunye neendawo zokuvuza ezinokuvuza zenza ukuba kungafanelekanga ukusetyenziswa koxinzelelo oluphezulu okanye ukusetyenziswa kwimithombo yegesi. Imithi edibeneyo edibeneyo iyafumaneka kodwa ayisetyenziswa ngokufanayo.
Umthi omnye weBhlokhi eSolid
Ukusetyenziswa koxinzelelo oluphezulu, izihlalo zevalvu kunye namalungu afakwe kumzimba omnye webhloko eqinileyo. Imithi yolu hlobo ifumaneka ukuya kuthi ga kwi-10,000 PSI okanye nangaphezulu xa ifuneka.