Ikhanda lomthomboikhanda lebhokisiisho igobolondo elifakwe esihlokweni somthombo ukuze kubhojwe imisebenzi.Umsebenzi wayo oyinhloko ukuvikela i-wellhead emonakalweni wemvelo yangaphandle, futhi ingasetshenziswa ukuxhuma amapayipi okubhoboza kanye nezinsimbi zokubhoboza.Amakhanda e-Wellhead casing nawo angasetshenziselwa ukulawula uketshezi negesi, isibonelo, ukulawula ingcindezi nokugeleza ngesikhathi sokumba.
Ikhanda le-wellhead casing lingasetshenziswa futhi ukuxhuma ezinye izinto zokumba, ezifana nemishini yokugawula, imishini yokulinganisa ingcindezi, imishini yokulinganisa izinga lokushisa, njll. Ingasetshenziswa futhi ukuxhuma amapayipi okubhoboza, isibonelo, ukuxhuma amapayipi okubhoboza kanye namapulatifomu okumba.
Izinto ezisetshenziswa kakhulu zamakhanda e-wellhead casing yinsimbi, i-aluminium alloy, i-copper alloy, njll., nosayizi nokuma nakho kuhlukile.Ukufakwa komthomboikhanda lebhokisiidinga ukwenziwa ngokuhambisana ngokuqinile nemininingwane ukuze kuqinisekiswe ukufakwa okulungile nokusetshenziswa okuphephile kwekhanda le-wellhead casing.
Emisebenzini yokumba, ikhanda le-wellhead casing liyingxenye ebalulekile.Ayivikeli kuphela i-wellhead emonakalweni ovela endaweni yangaphandle, kodwa futhi ingasetshenziswa ukuxhuma amapayipi okubhoboza nezingcezu, ukulawula uketshezi kanye negesi, ukuxhuma ezinye izinto zokumba, ukuxhuma ipayipi Lokubhoboza.Emisebenzini yokumba, ukukhethwa nokufakwa kwamakhanda e-wellhead casing kudingeka kulandele ngokuqinile imininingwane, ukuze kuqinisekiswe ukuphepha nokusebenza kahle kokusebenza kokumba.
Ngokungeziwe kule misebenzi engenhla, i-wellhead casing head inezinye izinto ezibalulekile ezisetshenziswayo.Isibonelo, ekubhobhozeni komthombo ovundlile, ikhanda le-wellhead casing lingasetshenziswa ukulungisa isiqondiso sokumba ukuze kuqinisekiswe ukunemba kwesiqondiso sokumba.Ukukhahlela kahle kungase kwenzeke ngesikhathi sokubhoboza, futhi ikhanda lebhokisi lomthombo lingasetshenziswa ukulawula ukukhahlela ukuze kuqinisekiswe ukuphepha kwemisebenzi yokumba.Ngaphezu kwalokho, ikhanda le-wellhead casing lingasetshenziswa futhi ukuvala i-wellhead ukuze kugwenywe ukungcoliswa kwekhanda kanye nokungcoliswa kwendawo ezungezile.Ingase futhi isetshenziselwe ukukhipha amanzi emthonjeni ukuvimbela ukunqwabelana kwamanzi emthonjeni.
Ukufingqa, ikhanda le-wellhead casing liyingxenye ebaluleke kakhulu yokusebenza kokumba, futhi ukuguquguquka nokubaluleka kwayo kuyabonakala.
Emisebenzini yokumba, ukukhethwa nokufakwa kwamakhanda e-wellhead casing kudinga ukulandela ngokuqinile imininingwane.Okokuqala, izinto ezifanele zekhanda le-wellhead casing kufanele zikhethwe ngokuya ngokujula kokumba nendawo yokumba.Ngokuvamile, njengoba ukujula kokumba kukhuphuka, ikhanda le-wellhead casing lidinga ukumelana nokucindezela okuphezulu.Ezimweni zokushisa eziphezulu kanye nengcindezi ephezulu, kuyadingeka ukusebenzisa izinga lokushisa eliphezulu kanye nokucindezela okuphezulu okuhlala isikhathi eside kwekhanda lekhanda lekhanda lekhanda lekhanda.Okwesibili, lapho ufaka ikhanda le-wellhead casing, kufanele lifakwe ngokuhambisana nobukhulu nokuma kwepayipi lokumba.Ngokuvamile, ubukhulu bekhanda le-wellhead casing kufanele buhambisane nobukhulu be-tubing yokumba.Ngesikhathi sokufakwa, ukunakwa kufanele kukhokhwe ebhalansi nasekuzinzeni kwekhanda le-wellhead casing ukuze kuqinisekiswe ukuqina kokufakwa.
Okokugcina, ngesikhathi sokusebenza kokumba, isimo sekhanda le-wellhead casing kufanele sihlolwe njalo ukuze kutholwe futhi kulungiswe noma yiziphi izinkinga ngesikhathi esifanele.Lokhu kungaqinisekisa ukusetshenziswa okuvamile kwekhanda le-wellhead casing kanye nokuphepha kokusebenza kokumba.
Isikhathi sokuthumela: Jan-29-2023