Ukukhiqiza Ikhola Yokubhoboza Okufushane yase-China

Ukukhiqiza Ikhola Efushane yase-China Ukukhiqiza Isithombe Esifakiwe

Incazelo emfushane:

Ububanzi: I-diameter yangaphandle ye-Short Drill Collar ingu-3 1/2, 4 1/2, no-5 amayintshi.I-diameter yangaphakathi nayo ingahluka kodwa ngokuvamile incane kakhulu kunobubanzi obungaphandle.

Ubude: Njengoba igama libonisa, Amakholomu Okushayela Amafushane mafishane kunekholola yokubhoboza evamile.Zingahluka ngobude ukusuka ku-5 kuya ku-10 izinyawo, kuye ngokuthi isicelo.

Impahla: Amakholomu Oku-Drill Amafushane enziwe ngensimbi ye-alloy high-strength, eklanyelwe ukumelana nokucindezela okukhulu nokucindezeleka kokusebenza kokumba.

Uxhumo: Amakholomu Okushayela Amafushane ngokuvamile anoxhumo lwe-API, oluvumela ukuthi lufakwe ngesikulufu kuyunithi yezinhlamvu yokubhoboza.

Isisindo: Isisindo se-Short Drill Collar singahluka kakhulu kuye ngobukhulu bayo nezinto ezibonakalayo, kodwa ngokuvamile sisinda ngokwanele ukunikeza isisindo esibalulekile ku-drill bit.

Izinsika ezishelelayo nezekheshi: Lezi yimigodi esikwe kukhola ukuvumela ukubanjwa okuphephile ngamathuluzi okuphatha.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Incazelo:

Ikhola yokubhoboza iDemo yenziwe ngensimbi ene-alloy enamandla ngemuva kokwelashwa kokushisa.Ukusebenza komshini kanye nentambo yokuxhuma kuhlangabezana nezidingo ezijwayelekile ze-API.Isetshenziselwa ikakhulukazi amathuluzi akhethekile axhunywe noma ahlanganisa inani elithile lamathuluzi okumba.

Amakholomu ethu okuDrila amafushane ahlinzeka ngokuqina okudingeka kakhulu ekuhlanganiseni kwentambo yokubhoboza futhi asize ukugwema ukuchezuka okungahlosiwe kwe-borehole.Ubukhulu bayo obuhlangene buyenza ikwazi ukuletha itorque ephezulu futhi ithuthukisa izinga lokungena.Iza nengaphandle elishelelayo noma elisontekile, elinenzuzo ekwehliseni ukunamathela okuhlukile.Ngenxa yalokho, i-Short Drill Collar iqinisekisa ukuthi imisebenzi yokumba ihlala ibushelelezi futhi ingaphazanyiswa, ngaleyo ndlela ikhulise ukusebenza kahle okuphelele kwenqubo yokumba.

Ukucaciswa kobuchwepheshe:

OD mm(in)	conn	I-ID(mm)	m
105(4-1/8)	NC31	50	1.5 / 2 / 2.5 / 3 / 3.5
121 (4-3/4)	NC35	50
127(5)	NC38	57
159(6-1/4)	NC46	71.4
165(6-1/2)	NC46	71.4
178(7)	NC50	71.4
203(8)	6 5/8 FEG	71.4
229(9)	NC61	71.4

Ukucaciswa	OD (mm)	Iso Lamanzi (mm)	Uchungechunge I-API	L (mm)
I-ZTD105	105	50.8	NC31	Ukwenza ngokwezifiso
I-ZTD127	127	57.2	NC38
I-ZTD168	168	71.4	NC50
I-ZTD203	203	71.4	6 5/8 REG