Ikhanda le-API lokumba kahle likawoyela le-rotary rig yokwakheka kanzima

Ikhanda le-API lokumba umthombo lamafutha le-rotary rig yokwakheka okuqinile Isithombe esifakiwe

I gama le-brand:	EMpumalanga Ekude
Isitifiketi:	I-API ne-ISO
Inombolo Yemodeli:	IADC215
Usayizi Webhithi:	12 1/4 “(311mm)
Imininingwane Yephakheji:	Ibhokisi lePlywood
Isikhathi sokuthumela:	Kukhona kusitoki
Inzuzo:	Ukusebenza Okuhle
Isikhathi Sewaranti:	3 iminyaka
Isicelo:	Ukumba umthombo kawoyela, Ukumba umthombo weGesi Yemvelo, Ukumba umthombo weGeothermy, Ukumba Umthombo Wamanzi

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Ividiyo Ehlobene

Ikhathalogi

Incazelo Yomkhiqizo

Inhloko ejikelezayo ye-Wholesale API yomshini wokumba i-petroleum esitokweni ngentengo enesaphulelo evela kumboni yase-China
I-IADC: 215 ingeyezakhiwo eziqinile ezimaphakathi neziphakathi ezinamandla acindezelayo aphezulu.Izinyo lensimbi elivalwe ngerola elinebhithi elinokuvikela kwegeji.
Imininingwane yaphansi ngeyamatshe athambile, angahluziwe, ahlanganiswe kabi, okuhlanganisa namatshe esihlabathi, ama-limestones e-marl, ubumba olungahlanganiswe kahle, i-gypsum, usawoti namalahle aqinile.
I-tricone bit iyithuluzi elibalulekile lokumba.Umsebenzi we-tricone roller bit unomthelela, ukuchotshozwa nokugunda nokuthwala idwala le-stratum lapho ama-roller cones ezungeza.Ngakho-ke, ibhithi ye-tricone roller ingakwazi ukuzivumelanisa nezigaba ezihlukahlukene ezithambile, ezimaphakathi neziqinile.

Ukucaciswa Komkhiqizo

Ukucaciswa Okuyisisekelo
Usayizi we-Rock Bit	12 1/4 amayintshi
Usayizi we-Rock Bit	311.20 mm
Uhlobo Lwebhithi	Ibhithi Yezinyo Zensimbi / Ibhithi Yezinyo Le-Milled Tricone
Uxhumano Lwentambo	6 5/8 API REG PIN
Ikhodi ye-IADC	IADC215G
Uhlobo Lokuthwala	Ijenali Ephethe
Ukufaka uphawu	I-elastomer ivaliwe noma i-Rubber ivaliwe
Ukuvikelwa Kwezithende	Iyatholakala
I-Shirttail Protection	Iyatholakala
Uhlobo Lokuzungeza	Ukuzungeza Udaka
Isimo Sokubhoboza	Ukubhoboza okujikelezayo, ukubhola ngezinga eliphezulu, ukubhola okujulile, ukubhola kwezimoto
Inani lamazinyo eliphelele	135
I-Gage Row Amazinyo Ukubala	38
Inombolo Yemigqa Ye-Gage	3
Inombolo Yemigqa Yangaphakathi	6
I-Angle ye-Jounal	33°
I-Offset	9.5
Amapharamitha Okusebenza
I-WOB (Weight On Bit)	17,527-48,985 lbs
I-WOB (Weight On Bit)	78-218KN
I-RPM(r/min)	300-60
I-torque ephezulu enconyiwe	37.93KN.M-43.3KN.M
Ukwakheka	Ukwakheka okuqinile okumaphakathi kuya kokuphakathi kokumelana nokuchotshozwa okuphezulu.

I-12 1/4" ingu-311.1mm, sivame ukubiza u-311mm. Ingusayizi ojwayelekile wephrojekthi yokumba amatshe e-oilwell.Lobu bukhulu be- tirocne bit izosetshenziselwa umthamo omncane wokumba izinsimbi futhi isetshenziswa kabanzi emhlabeni.
Kubalulekile ukukhetha usayizi olungile kanye nohlobo lwebhithi ye-tricone ngesikhathi sokumba.Ukuqina kwamadwala ahlukene, mhlawumbe athambile, amaphakathi, aqinile noma aqine kakhulu.Ubunzima abuhlukani ngisho nohlobo olulodwa lwamadwala, njenge-limestone, shale futhi i-sandstone i-limestone ethambile, i-limestone emaphakathi kanye ne-limestone eqinile, i-snadstone emaphakathi ne-sandstone eqinile.
Ngakho-ke sicela usitshele izimo eziqondile ezigcwele, njengokuqina kwedwala, uhlobo lwe-drilling rig, i-ROP(isivinini esijikelezayo), i-WOB(Isisindo sebhithi) kanye ne-toque.Kuzoba usizo olukhulu ukwazi izingcezu ezifanele uma ungasitshela kahle ukuthi mpo. ukubhoboza noma ukubhola okuvundlile, ukumba umthombo kawoyela noma ukubhoboza okungambiwa noma ukunqwabelanisa isisekelo.