Hybrid Drill Bit
Hybrid drill bit consist of conical and PDC inserts that fully combine the advantages of both types of drills. The PDC cutter section provides faster ROP at lower WOB speeds, while the conical section reduces drill string vibration, which is beneficial for drilling through hard rock formations in interlayers.
Square Shape PDC Cutter
Tiles, brick, and tubulars may all be cut and drilled with a square-shaped PDC cutter. Its broad cutting area and sturdy blade shaft provide good drilling efficiency while lowering the cost of production. Construction, mining, tunneling, and other sectors may all use this equipment.
Working principle and product advantages of tricone drill bit
Tricone drill bit is one of the most widely used drilling bits, which has the characteristics of wide adaptability to strata and high mechanical drilling speed. The tricone drill bit is composed of mo...
Steel Tooth Bit
Rock Reamer
The rock reamer has no fixed tooth shape and bearing, and it is necessary to select the appropriate tooth shape and bearing structure according to different formation structures.
Ball Base PDC Cutter
The ball base PDC cutter is made of high quality stainless steel material, antirust and strong. The drill bit can be fixed on both hexagonal holes and is a simple assembly method. It is a perfect substitute to something strong and functional on any vehicle, providing added strength and balance.
PDC Cutter Head
When drilling soft to medium-hard formations, a PDC Cutter Head with a variety of characteristics is used, and the bit profile design is adjusted to suit different drilling applications in different formations.
Impact of drilling fluid performance on PDC bit drilling speed
The impact of drilling fluid performance on PDC bit drilling speed is complex, as the various properties of drilling fluids are closely related and changing one property can lead to corresponding chan...
PDC Round Bits
PDC Hole Opener
The PDC Hole Opener is a kind of drilling tool that is connected between the PDC bit and the core pipe, and can expand the aperture and trim the hole wall to ensure that the aperture is not reduced.
Double Chamfer PDC Cutter
Reinforced PDC cutters feature a second chamfer on the diamond layer, enhancing their durability under heavy loads. Their impact strength is up to three times that of standard cutters.
Prevention of mud caking on PDC drill bits
I. Adjustment of mud properties before PDC drill bit entryMix oil or increase the amount of lubricant to prevent drill cuttings from adhering to the drill bit.Increase the polymer content in the drill...
Matrix PDC Bit
PDC Cutter
PDC cutter is a new type of functional material. It is a composite superhard material sintered with diamond powder and cemented carbide substrate under ultra-high pressure and high temperature conditions.
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