Tel:+86 28 84812280
Fax:+86 28 84833319
QQ:494800536
Skype:emma.wolfni
wolfni06
wolfni07
WeChat:13982068792
Address:About 30 minutes to Chengdu International Airport
PDC drill bit matrix body
8 1/2in IADC:M423(215.9mm)
IADC:M423
ID:WFN216M16515A
Design Specifications
Blade Qty 5
Total Cutters 32
Primary Cutter Size 15.88mm
Assistant Cutter Size 13.44mm
Gauge Cutter Size 13.44mm or PDC block
Anti-quake ball size 13.44*8
Nozzle Qty. 5
Nozzle type 1-12UNF 12/32″TFA0.552in²
Crown length 121mm
Gauge length 56mm
Connetion Size 4 1/2REG
Make-up Torque 16.63―23.71kN·m
Assembly groove width 120mm
Bit Weight ≈65kg
Operating Parameters
Rotary speed 60-260RPM
Weigh on bit 30-100KN

PDC drill bit matrix body | PDC-drill-bit-matrix-body-8 1/2in IADC:M423(215.9mm) | oil well gasNote:Orient can design and manufacture any types and sizes of PDC bits according to customer requirements.            



1-1.pngReturn PDC matrix body series

2-2.pngReturn Leading Products


Design character:

■Special design of back-rake angles will decrease torque on bit, increase bit aggressiveness, improve efficiency of ROP.

■Adopting CFD emulational technology to calculate to optimize PDC bit, then reduce possibility of heavy breaking and wearing of bit.

■Special gauge design has more cutters placed on gauge to prolong life time of PDC bit in high abrasive formation, to avoid diameter shrinkage for gauge wearing.

■Suit for well drilling in low compressive strength, even texture soft-medium rock formation. Such as wake shale, density marlstone, strong batt, wake sandstone, limestone, and soft gravel, etc.


Email to this supplier

To: WOLFNI
*Name:
*Email Address:
*Message:
 

© 2017 Wolfni Limited. All rights reserved.   蜀ICP备11016153号                                   | Privacy | Terms | Help | Site Map | Contact |                                                                                            Share on FacebookShare on TwitterShare on LinkedInRSS