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6 Inches M137 Matrix Body PDC Bit for Deep Well Drilling

6" PDC bit M137

keyword:

pdc drill bit pdc bit diamond oil drilling bit

Classification:

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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.

 

 

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