Hebei Ruishi Bits Manufacturing Co., Ltd. products

Motor hardfacing: Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg for additional protection in high-speed, directional or abrasive applications. Shirttail Compacts: Tungsten carbide compacts are added to the shirttail to reduce leg wear in abrasive formations and deviated or horizontal wellbores. G-Gauge protection: more tungsten carbide inserts are placed in the gauge to reduce the wear in the abrasive formation. It can protect gauge and increases the stability and life of the bit. Additional reaming gauge row: protects shirttail and reduces thermal effect on sealing and enhances ROP of the bit. Additional rows of teeth: the additional  rows of teeth increase drilling efficiency and durability without sacrificing ROP .There is more evenly distributed WOB without tracking and with less off-center running.

Motor hardfacing: Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg for additional protection in high-speed, directional or abrasive applications. Shirttail Compacts: Tungsten carbide compacts are added to the shirttail to reduce leg wear in abrasive formations and deviated or horizontal wellbores. G-Gauge protection: more tungsten carbide inserts are placed in the gauge to reduce the wear in the abrasive formation. It can protect gauge and increases the stability and life of the bit. Cutter: premium carbide teeth having increased resistance to breaking and abrasion , maximum increase cutting structure operating life. Nozzle:These nozzles are much sturdier and provide greater flow capacity and maximize fluid distribution to the cones.

Motor hardfacing: Tungsten carbide particle hardfacing is applied liberally along the shirttail and extended up the leading edge of the bit leg for additional protection in high-speed, directional or abrasive applications. Six-point Gauge Stability: The design delivers near six-point contact with the borehole wall for unequalled bit stability that protects the cutting structure from damaging lateral blows. G-Gauge protection: more tungsten carbide inserts are placed in the gauge to reduce the wear in the abrasive formation. It can protect gauge and increases the stability and life of the bit. Cutter: premium carbide teeth having increased resistance to breaking and abrasion , maximum increase cutting structure operating life. Nozzle:These nozzles are much sturdier and provide greater flow capacity and maximize fluid distribution to the cones.

PDC drill bit with deep blade and long parabolic configuration, ensure optimal bottom hole flow pattern and anti-balling. Anti-whil design improves ROP and enhance the drilling stability. Arc blade and spiral gauge enhance the cutting capability and the drilling stabilization. Medial cutter density design is suitable for soft to medial formations.

Advanced PCD Cutter Technology: Combining with the most advanced cutter production technology and our intensive FEM analysis, we are working together with foreign and domestic well know cutter manufacturer to develop new cutter with our own privilege We are continuously improving impact resistance and wear resistance , thermal stability of the PCD cutters to satisfy customers’ different needs.

PDC BITS  are equipped with Hardened Alloy Steel base material;High performance PDC-Cutters;Carbide and Diamond gauge protection;Carbide/Diamond Shock Studs;Threaded or Plain Carbide Nozzles for Flushing.Above features are subject to changes and modifications according to customers’ requirements.

Spiral deep blade design ,lessens the torque, increases the footage capability and rate of penetration of the bit. Unique gauge with high quality PDC cutters, helps several-fold increasing wear resistance and stability of the bit. High density PDC cutting structure design ensures efficient reaming and drilling while extending the application and performance range of casing running operation. The updrill feature drills the formation when the bit is rotated while tripping out of the hole. This reduces the risk of problems in tight holes, unstable formations or salt sections Shock-proof inserts lessens the vibrations while drilling,increases the steady and life of the bit.

Short parabolic configuration outer cone crown design,high cutter density,significantly increases wear resistance and stability of the bit. Inner and outer gauges are protected by natural diamond,which helps several-fold increasing wear resistance and stability of the bit. Suitable for coring in medium to medium hard abrasive formation.High rate of core recovery.

Features: Short parabolic configuration outer cone crown design,high cutter density,significantly increases wear resistance and stability of the bit. Inner and outer gauges are protected by natural diamond,which helps several-fold increasing wear resistance and stability of the bit. Optimize the waterway design, benefits for the bit cleaning and cooling. Suitable for coring in medium to medium hard abrasive formation.High rate of core recovery.