6 Inches M137 Matrix Body PDC Bit for Deep Well Drilling

6" PDC bit M137

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pdc drill bit pdc bit diamond oil drilling bit

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Introduce

Specifications

Number of Blades	7
Primary Cutter Size	13mm
Nozzle Qty.	6NZ
Gauge Length	2 Inch

Operating Parameters

RPM (r/min)

80~300

WOB(KN)

10~80

Flow Rate (lps)

20~35

Application

Medium-hard to hard formations with low compressive strength , such as hard shale,
limestone, sandstone, dolomite, hard gypsum, marble, etc.

The M1375 is a matrix body PDC bit with 7 curved blade with back-reaming and spiral gauge protection. Optimized Hydraulie design and enhanced cleaing and cooling effects of the bits to prevent bit from balling.

Diameter 6" is always in the final section of hole bottom that is always more than 3000 meters depth, cost of changing new bit in deep section is very high, so the quality and working life of drill bits is very important to save drilling cost.

Quality of PDC bits mainly depends on:

1> Quality Grade of PDC cutters,

2> Body of PDC bits,

3> Design of PDC bits, including design of blades, cutters position, gauge protection, junk slot area, fluid flow structure, etc.

Regular Models


12 1/4"(311.1mm) IADC637G	17 1/2" (444.5mm) IADC537G	12 1/4"(311.1mm) IADC137G	17 1/2"(444.5mm) IADC135G

8 1/2"(215.9mm) PDC Bit	12 1/4"(311.1mm) PDC Bit	Bi Center Bit	PDC Reaming Bits

24" Hole Opener	28" Hole Opener	14" PDC Reamer	18" PDC Reamer

Tricone Bit Thirds	Replaceable Roller Cone Bits	Block Roller Bits	Core Barrel