Schlumberger

16 in MiZ616(406.4 mm)

Product ID: 66022A0001 ER 26311


Design Specifications

Total Cutters105
Cutter Size16mm (5/8 in)
Face Cutters(48) 16mm
Gauge Cutters(6) 16mm
Cone Cutters(17) 16mm
Back-Up Cutters(34) 16mm
Blade Count6
Nozzles9 Standard Series 60N
Bit Connection7 5/8 Reg
Junk Slot Area, in247.513
GaugeLength: 4" Protection: Options Available
LengthMake-Up: 13.925 Overall: 19.113
Fishing NeckDiameter: 9.38 Length: 4.093

Operating Parameters

Bit SpeedSuitable for Rotary & PDM
Weight-on-Bit8,000 To 36,000 (lbs)
3,636 To 16,362 (daN)
4 To 16 (Tonnes)
Flow Rate galUs/min650 To 1400
Hydraulic Horsepower, HSI1 To 6
Recommended Make-up Torque61,850 To 79,800 pound ft
The operating parameters listed here are general parameters, please contact your local Smith Bits representative for precise recommendations for your individual well.

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16 in MiZ616(406.4 mm)

style

style

The Stinger element features a highly distinctive conical geometry with a thick synthetic diamond layer, engineered to resist high impact loads and abrasive wear for superior durability.

The center location of the Stinger conical diamond in the bit enhances its stability to mitigate whirl and other artifacts that waste energy and reduce ROP. The Stinger element also provides an efficient mechanism to drill the very center of the borehole.

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

Bit design is available with ONYX fixed cutters for improved thermal stability in harder, more abrasive formations, resulting in greater wear resistance.