Schlumberger

6 1/8 in MSiR713(155.575 mm)

Product ID: 65672A0001 ER 26053


Design Specifications

Total Cutters39
Rolling Cutter Count10
Cutter Size13mm (1/2 in)
Face Cutters(24) 13mm
Gauge Cutters(9) 13mm
Back-Up Cutters(6) 13mm
Blade Count7
Nozzles2 Standard Series 50N, 3 Standard Series 40N
Bit Connection3 1/2 Reg
Junk Slot Area, in25.199
GaugeLength: 2" Protection: Options Available
LengthMake-Up: 7.671 Overall: 11.358
Fishing NeckDiameter: 4.5 Length: 3.052

Operating Parameters

Bit SpeedSuitable for Rotary & PDM
Weight-on-Bit2,500 To 22,000 (lbs)
1,136 To 9,999 (daN)
1 To 10 (Tonnes)
Flow Rate galUs/min150 To 300
Hydraulic Horsepower, HSI1 To 6
Recommended Make-up Torque6,600 To 9,850 pound ft
The operating parameters listed here are general parameters, please contact your local Smith Bits representative for precise recommendations for your individual well.

style

style

The ONYX 360 rolling cutter feature allows the PDC element to rotate enabling the full circumference of the diamond edge to be utilized. This prevents a wear flat developing in only one place thereby maintaining cutter sharpness for improved drillbit durability.

The PX feature places thermally stable diamond inserts (TSP) on the gauge to maximize gauge retention and extend bit life.

SHARC high-abrasion-resistance cutting structure provides two rows of cutters for superior stability and durability, and allows the bit to drill at maximum ROP for longer periods of time.