1)all products are under iso certificate & quality control.
(2)they have high efficiency and strong wear resistance for drilling.
(3)applicable rock formation: f¡ü 8
(4)pdc bit uses pdc as main cutting components, with the excellent wear-ability and impact toughness of the pdc. It has a useful life, high-efficiency, and good performance cost ratio.
Product description:
Pdc non-core bit mainly used for drilling soft and medium formation, and used for the purpose of geology, coalfield, metallurgy, building, mining, projectsurvey, rail, bridges, housing.
Guilin star diamond supply all kinds of pdc non-coring bits with the best price and good quality.
We can also design pdc bits according to customers' requirements, such as different geological condition, special strata and so on.
Dear friends: if any additional information needed, please feel free to contact us at:
Description: PDC cutter is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
Size:0608, 0808, 1304, 1308, 1313, 1613, 1616, 1913, 1916
Shape: Plain/flat, Round, Spherical/Dome, Conical etc.
Description: PDC cutter is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
Size:0608, 0808, 1304, 1308, 1313, 1613, 1616, 1913, 1916
Shape: Plain/flat, Round, Spherical/Dome, Conical etc.
Description: PDC cutter is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
Details
The specifications of PDC cutter for oil drilling bits(PDC Rock Cutter for Oil Well Drilling Bits)
1.PDC - F (flat cutter ):The flat surface combines small specification size to be applicable to PCD auger to protect through area, with other drill not into the use, such as measure tool etc.
2.PDC-C (claw cutter):The teeth of a saw type combines. The increment concludes to match of the strength reduced interface in response to the dint. The usage takes directive. The medium etc. anti- impact uses thicker diamond grain, the increment drills into the efficiency. Diamond layer 1.2 2.0 MM can be provided as choice. Apply softer geologic strata.
3.PDC-Sstreng the ned daw: The wreath form combines central part to take several teeth of a saw type to have directive but not easy confirmation to have stronger anti- sex to pound at function to bear to whet sex senior high school etc. the diamond grain apply medium soft bear to whet geologic strata, diamond layer 1.5 2.5 MM can be provided as choice.
4.PDC-G (great strengthened claw)Three layers of complicated structure, biggest of reduce internal help dint, take to drill into the direction, high anti- impact, be applicable to more complicated geologic strata, medium thick diamond grain, have good of comprehensive function, diamond layer 2.0 3.0 MM can be provided as possible.
5.PDC-C S C-R Can choose a variety to combine a way, empress the department present a semicircle type, being applicable to just body auger.
Applications of PDC cutter: Petroleum Oil field PDC bits
The diamond drill bit is used in nearly all applications including geothermal energy drilling, mining, water well and natural gas drilling, and oil well drilling.
Total depths range from 100' to 20,000'.
PDC cutters are widely used for petroleum and oil field PDC bit, geological PDC exploration bits, gas exploration bits, PDC coal mining drill bits. PDC is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
LAIZHOU YUANYE is professional in designing, producing and exporting the PDC bit, PDC reamer,Hole Opener and the other customized drill tools.
We can supply you with high quality and low price products.
Also including PDC Cutter(1308ã??1313ã??1613ã??1616ã??1913ã??1916),Bit Crown,Drill Bit Body,connection(2-7/8"ã??3-1/2"ã??4-1/2"ã??6-5/8"ã??7-5/8"),Nozzle.....
We are glad to offer OEM service and customized services for you if you have any special requirements.
We have a long - term cooperation with CNPC, CNOOC and Sinopec.
And also ISO and API certified.So both services and the quality are in top.
If you have any questions,Contact me freely!
PDC cutter is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
Alias:
Polycrystalline Diamond Compact
PDC Inserts
Application:
Petroleum
Oil field PDC bits
Size:
0608, 0808, 1304, 1308, 1313, 1613, 1616, 1913, 1916
Shape:
Plain/flat, Round, Spherical/Dome, Conical etc.
The diamond drill bit is used in nearly all applications including geothermal energy drilling, mining, water well and natural gas drilling, and oil well drilling.
Total depths range from 100' to 20,000'.
Application of PDC cutter
PDC cutters are widely used for petroleum and oil field PDC bit, geological PDC exploration bits, gas exploration bits, PDC coal mining drill bits.
PDC is mainly applicable for PDC drilling bit for drilling into soft and intermediate-hardness stratum.
Advantages of PDC cutters
New cutting surfaces will appear during the course of abrasion, which keeps effective cutting rocks
High strength, high hardness and high wearing property of diamond layer as well as good self-sharpening
PDC drilling bit made of such PDC will break up rocks depending on shearing action when it works, which is more effective than crushing of rocks by roller conebit or plowing and grinding of rocks by diamond impregnated bit
The serrate structure combination between polycrystalline diamond layer and hard alloy substrate allows more fixed combination between the two layers and more impact resistance of the whole PDC.
Correct use of PDC drill bits
PDC bits work best in large sections of homogeneous soft to medium hard formations.
Not suitable for drilling gravel layer and soft and hard interlaced formation.
It adopts low drilling pressure, high speed, and large displacement for drilling, and the drill bit has a good effect.
Before the drill bit goes into the well, the bottom of the well should be cleaned to ensure that there are no metal falling objects.
When the drill bit just goes into the well, it is necessary to use a small WOB and low rotational speed to run in harmony, and resume normal drilling after the bottom hole is formed.
PDC drill bits are integral drill bits without any moving parts and are suitable for high-speed turbine drilling.
