Ukuqonda Umsebenzi Wama-Tubing Heads ku-Wellhead Equipment
Emisebenzini kawoyela negesi,imishini ye-wellheadidlala indima ebalulekile ekuqinisekiseni ukukhishwa okuphephile nangempumelelo kwezisetshenziswa phezulu.Ikhanda leshubhuiyingxenye ebalulekile yezinto zokusebenza ze-wellhead futhi iyisixhumi esibonakalayo esibalulekile phakathi kwe-wellbore kanye nemishini yokukhiqiza engaphezulu. Kule bhulogi, sizobhekisisa umsebenzi weamakhanda amashubhukumishini ye-wellhead futhi uhlole ukuthi zifaka isandla kanjani ekusebenzeni okuphelele komthombo kawoyela negesi.
Ikhanda leshubhu liyingxenye ebalulekile yokuhlanganiswa kwe-wellhead ehlinzeka ngendawo yokuxhuma ishubhu lokukhiqiza ukuthutha uketshezi olukhishiwe lusuka emgodini womthombo ukuya phezulu. Umsebenzi oyinhloko wekhanda leshubhu ukusekela isisindo seshubhu lokukhiqiza nokuhlinzeka ngophawu lokuvimbela uketshezi kanye negesi ekuphunyukeni emthonjeni. Ukwengeza, amakhanda amashubhu aklanyelwe ukubhekelela imisebenzi ehlukahlukene yokusebenza, njengokufakwa kwamathuluzi okukhipha amanzi, ukugawulwa kwemithi, kanye nemisebenzi yokulungisa umthombo.
Ikhanda leshubhuimiklamo yenzelwe izidingo ezithile zomthombo ngamunye, kucatshangelwa izici ezifana nokujula, ingcindezi kanye nezici zokukhiqiza. Amakhanda amashubhu ngokuvamile afakwe uchungechunge lwezindawo zokuphuma kanye nokuxhumana ukuze kube lula ukufakwa kwamavalvu, izithibelo nezinye izinto zokukhiqiza. Lokhu kulawula futhi kulawula ukugeleza koketshezi olusuka emgodini womthombo luya endaweni yokukhiqiza, kuqinisekisa ukusebenza okuphephile nokusebenza kahle.
Esinye sezici eziyinhloko zekhanda leshubhu ukuhlinzeka ngophawu lwesibili, olubalulekile ekuqukethe uketshezi oluphuma emthonjeni kanye nokuvimbela ukungcoliswa kwemvelo. Lezi zimpawu zesibili ziklanyelwe ukumelana nezingcindezi eziphezulu namazinga okushisa, zinikeza isendlalelo esengeziwe sokuvikela ekuvuzeni okungase kube khona noma ukushaywa umoya. Esimeni sesigameko sokulawulwa komthombo, izimpawu zesibili ekhanda leshubhu zidlala indima ebalulekile ekulawuleni uketshezi oluphuma emthonjeni kanye nokuvimbela ukukhishwa kwama-hydrocarbon endaweni ezungezile.
Ikhanda leshubhu libuye lifakwe iziphanyeko, okungamadivayisi emishini asekela isisindo seshubhu yokukhiqiza futhi anikeze ukuxhumana okuphephile kumthombo womthombo. I-hanger yakhelwe ukumelana namandla alethwa amashubhu okukhiqiza, iqinisekisa ukuthi ihlala isendaweni futhi ivala kahle umthombo. Ngaphezu kwalokho, amakhanda amashubhu angahlanganisa izici ezifana nezikulufu zokukhiya namaphrofayili okukhiya ukuze kuqhutshekwe nokuvikela ukukhiqizwa kwamashubhu endaweni, kunikeze ukuvikeleka okwengeziwe nokwethembeka.
Kafushane, ikhanda leshubhu liyingxenye ebalulekile yempahla ye-wellhead, esebenza njengesixhumi esibonakalayo phakathi kwendawo yomthombo kanye nezindawo zokukhiqiza ezingaphezulu. Imisebenzi yabo eyinhloko ukusekela amashubhu okukhiqiza, ukuhlinzeka ngezimpawu zokuqukatha uketshezi lwe-wellbore, kanye nokwenza lula ukufakwa kwezinto zokukhiqiza. Ngokuklama kwawo okumazombezombe nezici zokuphepha ezibalulekile, amakhanda amashubhu adlala indima ebalulekile ekuqinisekiseni ukusebenza okuphephile nokusebenza kahle kwemithombo kawoyela negesi.