Yintoni i-OcTG?

I-OCTG sisifinyezo sezinto ze-oyile ze-oyile, ikakhulu zibhekisa kwimveliso ye-Pipeline esetyenziselwa ukuveliswa kweoyile kunye negesi (imisebenzi). Iityhubhu ze-OCTG zihlala zenziwa ngokwe-API okanye kwiinkcazo ezinxulumene noko.

Zintathu iintlobo eziphambili, kubandakanya umbhobho we-drill, ukuthambisa kunye netyhubhu.

Umbhobho we-Drill sisifo esomeleleyo esingenamthungo esinokujikeleza i-drill bit kwaye ijikeleze i-fluid fluid. Ivumela amanzi angenayo ukuba atyhalelwe kwi-Drill kancinci ngempompo kwaye abuyele ku-Anmoulusis. I-pipeline ibhereni ye-axial, i-torque ephezulu kakhulu kunye noxinzelelo lwangaphakathi.

I-Cheary isetyenziselwa ukulayisha i-borehole ethatyathiweyo phantsi komhlaba ukufumana ioyile. Kanye njengokuba rods rods, imibhobho yentsimbi yentsimbi kufuneka ikwazi ukumelana noxinzelelo lwe-axial. Lo ngumbhobho omkhulu wobubanzi obufakwe kwiqula kunye nesahlulelo endaweni. Ubunzima bokusinga, ingcinezelo ye-axial, uxinzelelo lwangaphandle kumatye ajikelezileyo, kwaye uxinzelelo lwangaphakathi oluveliswe yi-flush guysush yonke imbambano.

Umbhobho wetyhubhu ungena ngaphakathi kumbhobho wokuqhula kuba ngumbhobho apho ioyile ikhutyile. Ityhubhu yinxalenye elula ye-OcTG, ngoqhagamshelo olwenziweyo kwiziphelo zombini. Umbhobho unokusetyenziselwa ukuthutha igesi yendalo okanye ioyile etyhefu kwimveliso yemveliso ukuya kwizibonelelo, eziya kuqhubekeka emva kokuqhuba.