Giredhi resimbi
Maitiro ekugadzira
Machubhu esimbi anogona kugadzirwa nenzira isina musono kana yakasungirirwa kuti ienderane nehukuru, huremu uye mashandiro anodiwaAPI 5CT.
Kuumbwa kwemakemikari
Makemikoro emhando yega yega yesimbi anotsanangurwa kuti ive nechokwadi chekuti chinhu chacho chine hunhu hunodiwa hwemakanika uye chinodzivirira ngura.
Zvivakwa zvemakanika
Kusanganisira simba rekugadzira, simba rekudhonza, kureba, nezvimwewo, mhando dzakasiyana dzesimbi dzine zvinodiwa zvakasiyana.
Saizi nehuremu
Dhayamita yekunze, ukobvu hwemadziro, huremu nezvimwe zviyero zve casing nemachubhu zvinotsanangurwa zvakadzama.
Dhayamita yekunze (OD): Zvichienderana neAPI 5CTZvichienderana nezvinodiwa, dhayamita dzekunze dzechivharo chemafuta dzinogona kubva pa 2.375 inches kusvika 20 inches, nedhayamita dzakajairika dzeOD dziri 4.5 inches, 5 inches, 5.5 inches, 7 inches, nezvimwewo. Ukobvu hwemadziro: Ukobvu hwemadziro echivharo chemafuta hunosiyana zvichienderana nedhayamita yekunze nezvinhu, kazhinji pakati pe 0.224 inches uye 1.000 inches. Kureba: Magadzirirwo eAPI 5CT anotsanangura huwandu hwehurefu hwechivharo, kazhinji R1 (18-22 ft), R2 (27-30 ft), uye R3 (38-45 ft).
Shinda nekora
Inotsanangura mhando dzeshinda (dzakadai se API round thread, partial trapezoid thread) uye zvinodiwa nekora kuti ive nechokwadi chekuti kubatana kwakasimba uye kwakasimba.API 5CTZvinotsanangurwa zvinotsanangurawo nzira yekubatanidza keji, kusanganisira shinda yekunze (EUE) neshinda yemukati (NU). Kubatanidza uku kunogona kusangana nezvinodiwa zvakasiyana zvekeji mukuvaka matsime uye kugadzirwa kwemafuta negasi.
Kuongorora nekuyedza
Kusanganisira kuyedzwa kusingaparadze, kuyedzwa kwe hydraulic, kuyedzwa kwekukwesha, kuyedzwa kwekuoma, nezvimwewo, kuve nechokwadi chekuti pombi yesimbi yakanaka.
Matagi nemafaira
Pombi yesimbi inofanira kuiswa chiratidzo zvichienderana nechiyero, uye mugadziri anofanira kupa gwaro rekuti zvinoenderana nezvinodiwa nechinhu ichi pamwe nemamwe magwaro.
Zvinodiwa zvekuwedzera
Zvimwe zvinodiwa zvekuwedzera zvakaita sekuongororwa kwemhedzisiro, kuongororwa kwekuoma, nezvimwewo zviripo kuti zvizadzise zvinodiwa chaizvo.
Kudzora mhando
Vagadziri vanofanirwa kugadzira hurongwa hwekudzora mhando kuti vave nechokwadi chekuti zvigadzirwa zvinosangana nezvinodiwa.
Isa chikumbiro
Kuisa machubhu emafuta muWells kuitira kuti zvive pachena kuti akavimbika munzvimbo dzine simba guru, tembiricha yakakwira uye dzinoparadza.
Izvi ndizvo zvinozivikanwa zvikuru pamusoro pekuisa mafuta mubhokisi remafutaAPI 5CTZvichienderana nezvinodiwa zvekushandisa nemamiriro enzvimbo, unogona kusarudza saizi yakakodzera yekesi uye giredhi resimbi. Zviyero izvi zvinovimbisa kuti mhando yekesi uye mashandiro azvo zvinosangana nezvinodiwa zvepasi rose uye zvakakodzera mhando dzakasiyana dzekuvakwa kwetsime nekugadzirwa kwaro.
Nguva yekutumira: Kurume-04-2025
