Intloko yomthombointloko yebhokisiibhekisa kumbhobho ofakwe kwiqula lomthombo ukulungiselela imisebenzi yokomba.Umsebenzi wayo oyintloko kukukhusela i-wellhead kumonakalo wendawo yangaphandle, kwaye ingasetyenziselwa ukudibanisa imibhobho yokubhobhoza kunye ne-drill bits.Iintloko ze-Wellhead casing nazo zingasetyenziselwa ukulawula ulwelo kunye negesi, umzekelo, ukulawula uxinzelelo kunye nokuhamba ngexesha lokugaya.
Intloko ye-wellhead casing ingasetyenziselwa ukudibanisa ezinye izixhobo zokugaya, ezifana nezixhobo zokugawula, izixhobo zokulinganisa uxinzelelo, izixhobo zokulinganisa ukushisa, njl.
Izinto ezisetyenziswa ngokuqhelekileyo kwiintloko ze-wellhead casing ziyinsimbi, i-aluminium alloy, i-alloy yobhedu, njl., kunye nobukhulu kunye nemilo nazo zihluke.Ukufakwa kwentloko yomthombointloko yebhokisikufuneka iqhutywe ngokuhambelana ngqongqo kunye neenkcukacha zokuqinisekisa ukufakela okuchanekileyo kunye nokusetyenziswa okukhuselekileyo kwentloko ye-wellhead casing head.
Kwimisebenzi yokomba, intloko ye-wellhead casing head iyinxalenye ebalulekileyo.Ayikhuseli nje kuphela i-wellhead kumonakalo ovela kwindawo yangaphandle, kodwa ingasetyenziselwa ukudibanisa imibhobho yokubhobhoza kunye neebhithi, ukulawula ulwelo kunye negesi, ukudibanisa ezinye izixhobo zokugaya, ukudibanisa umbhobho we-Drilling.Kwimisebenzi yokugaya, ukukhethwa kunye nokufakwa kweentloko ze-wellhead casing heads kufuneka zilandele ngokuthe ngqo iinkcukacha, ukwenzela ukuba kuqinisekiswe ukhuseleko kunye nokusebenza kakuhle kwemisebenzi yokugaya.
Ukongeza kule misebenzi ingentla, intloko ye-wellhead casing inezinye izinto ezibalulekileyo.Umzekelo, kwi-horizontal well drilling, i-wellhead casing head ingasetyenziselwa ukulungelelanisa indlela yokugaya ukuqinisekisa ukuchaneka kwendlela yokugaya.Ukukhaba iWell kungenzeka ngexesha lenkqubo yokomba, kwaye intloko yequla lequla lingasetyenziselwa ukulawula ukukhaba ukuqinisekisa ukhuseleko lwemisebenzi yokomba.Ukongeza, intloko ye-wellhead casing ingasetyenziselwa ukutywinwa kwentloko yomthombo ukunqanda ukungcoliseka kwentloko kunye nokungcoliseka kwendalo engqongileyo.Ingasetyenziselwa ukukhupha amanzi kwiqula lomthombo ukunqanda ukufumba kwamanzi emthonjeni.
Ukushwankathela, intloko ye-wellhead casing yinxalenye ebaluleke kakhulu kwimisebenzi yokomba, kwaye ukuguquguquka kwayo kunye nokubaluleka kwayo kuyabonakala.
Kwimisebenzi yokomba, ukukhethwa kunye nokufakelwa kweentloko ze-wellhead casing kufuneka zilandele ngokungqongqo iinkcukacha.Okokuqala, i-wellhead casing head material efanelekileyo kufuneka ikhethwe ngokobunzulu bokomba kunye nokusingqongileyo.Ngokuqhelekileyo, njengoko ubunzulu bokomba bukhula, intloko ye-wellhead casing ifuna ukuxhathisa uxinzelelo oluphezulu.Kwiqondo lobushushu eliphezulu kunye noxinzelelo oluphezulu, kuyafuneka ukuba kusetyenziswe ubushushu obuphezulu kunye noxinzelelo oluphezulu oluhlala luhleli izixhobo zentloko yecasing headhead.Okwesibini, xa ufaka i-wellhead casing head, kufuneka ifakwe ngokuhambelana nobukhulu kunye nokuma kombhobho wokugaya.Ngokuqhelekileyo, ubungakanani bentloko ye-wellhead casing head kufuneka ihambelane nobukhulu be-tubing yokomba.Ngethuba lokufakela, ingqalelo kufuneka ihlawulwe kwibhalansi kunye nokuzinza kwentloko ye-wellhead casing head ukuqinisekisa ukuqina kofakelo.
Ekugqibeleni, ngexesha lemisebenzi yokugaya, imeko ye-wellhead casing head kufuneka ihlolwe rhoqo ukuze ibone kwaye ilungise naziphi na iingxaki ngexesha elifanelekileyo.Oku kunokuqinisekisa ukusetyenziswa okuqhelekileyo kwentloko ye-wellhead casing head kunye nokhuseleko lwemisebenzi yokomba.
Ixesha lokuposa: Jan-29-2023