Lapho i-I-Unlimited-Circulation Bypass Valve (UCBV)yehla ngentambo yokubhoboza, imbobo yokudlula ivaliwe. Lapho imbobo ye-bypass idinga ukuvulwa, faka ibhola ku-wellhead, ibhola lizowela emkhonweni wesilayidi ngenxa yamandla adonsela phansi, bese uvula iphampu ukunikeza ingcindezi ethile (enkulu kunokucindezela kwe-shear yebhola) , ibhola lizophusha umkhono wesilayidi ukuze ujikeleze phansi, ibhola licindezelwe ngembobo engaphakathi yomkhono we-slide, iwele esihlalweni esiphansi sebhola, futhi ngesikhathi esifanayo umkhono wesilayidi uvuliwe, intwasahlobo iphusha umkhono wesilayidi ukuze zungezisa phezulu, bese kuvuleka imbobo yokudlula;
lapho imbobo ye-bypass ivaliwe, elinye ibhola lifakwa ku-wellhead, ibhola lizowela emkhonweni we-slide ngenxa yamandla adonsela phansi, bese iphampu inikeza ukucindezela okuthile (okungaphezu kokucindezela kwe-shear yebhola), ibhola. izophusha umkhono wesilayidi ukuze ujikelezise phansi, ibhola licindezelwa ngembobo engaphakathi yomkhono we-slide, futhi ibhola esesihlalweni esiphansi sebhola lishaywa kubhasikidi weqoqo, futhi umkhono wesilayidi uyakhiywa, intwasahlobo iyacindezelwa, ngemva kwalokho. lapho imbobo yokudlula ivala.
Phinda inqubo engenhla ukuze ufinyelele inhloso yokushintsha okuningi.
Ithimba lochwepheshe elivela ku-Vigor lizokunikeza imikhiqizo efanelekile kakhulu kanye nesevisi engcono kakhulu. Uma unentshisekelo yethuI-Unlimited-Circulation Bypass Valve (UCBV), ungangabazi ukusithinta.
Isikhathi sokuthumela: Aug-18-2023
