API petroleum tricone drilling bit inotengeswa mustock

Size Range:	3 7/8-26″
Certification:	API uye ISO
Material:	High carbon steel
Mhando Yekushandisa:	Petroleum Drilling Machine
Transport Packing:	Gungwa-Yakakodzera kurongedza
Nguva Yekutumira:	5 mazuva ekushanda
Mabviro:	China
Guarantee Term:	3 years
Application:	Oiri Mutsime, Gasi Rakasikwa, Geothermy, Mvura Yemvura Kuchera

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Product Description

Iyo roller cone bit ndiyo inonyanya kushandiswa chishandiso mukuchera petroleum uye geological drilling. Tricone bit ine basa rekukanganisa, kupwanya nekuveura dombo mukuumbwa, saka rinogona kuchinjika kune rakapfava, repakati uye rakaomarara. mazino.
Tricone bit main feature
1) Drill bit yekubatanidza yakaitwa zvinoenderana neAPI uye ISO standard.
2) Tinogona kugadzirisa saizi diki zvinoenderana nerig yako.
3) Mhedzisiro yakanakisa inogona kuwanikwa nekushandisa simbi zino bhiti mune yakapfava stratum.TCI tricone bit ndeyekuoma kuumbwa.
4) Zvimiro zvekucheka zvakapupurirwa uye kutakura desings zvinoramba zvichiunza huwandu hwepamusoro hwekuita uye kuvimbika.
5) Optimized hydraulics inopa yakawedzera ROP nekunyatsobvisa kucheka uye kuve nechokwadi chekuita kwedombo idzva pane yega yega yekucheka dhizaini kutenderera.

Chigadzirwa Specification

Basics Specification
Saizi yeRombo Bit	12 1/4 inches
Saizi yeRombo Bit	311.2 mm
Bit Type	Tungsten Carbide Insert (TCI) bit
Thread Connection	6 5/8 API REG PIN
IADC Code	IADC537G
Bearing Type	Journal Bearing
Kutakura Chisimbiso	Metal yakavharwa
Kudzivirira Chitsitsinho	Available
Shirttail Dziviriro	Available
Circulation Type	Mud Circulation
Drilling Condition	Rotary drilling, high temp drilling, deep drilling, motor drilling
Total Mazino Count	199
Gage Row Mazino Count	63
Nhamba yeGage Rows	3
Nhamba Yemitsetse Yemukati	11
Jounal Angle	33°
Offset	6.5
Operating Parameters
WOB (Weight On Bit)	24,492-73,477 lbs
WOB (Weight On Bit)	109-327KN
RPM(r/min)	300~60
Inokurudzirwa torque yepamusoro	37.93KN.M-43.3KN.M
Kuumbwa	Yakapfava maumbirwo epasi kupwanya kuramba uye yakakwirira drillability.

12 1/4" IADC537G ndiyo yakajairika saizi uye inopisa inotengesa modhi trione bits munyika.
Sarudza iyo yakakodzera modhi yakakosha panguva yekuchera purojekiti.
Kuoma kwematombo kunogona kuve kwakapfava, kuri pakati nepakati uye kuoma kana kuoma zvakanyanya, kuoma kweimwe mhando yematombo kunogona kuve kwakasiyana zvishoma, semuenzaniso, limestone, sandstone, shale ine nyoro yeraimu, yepakati limestone uye yakaoma limestone, yepakati sandstone uye yakaoma sandstone, etc.