Features and Applications

GS series bits can have 53% higher blade standoff compare to matrix bits with out sacrificing blade durability result in open face volume for faster ROP and better hydraulics for enhancing cleaning. 

Multi-optimizing force balance for cutting structure，Increasing the bit stability and cutting efficiency during drilling

Three blades for sharped junk slot area increased cuttings evacuation cleaning ,cooling and reduced the risk of bit balling.

The three blade bit with dual cutter rows obtain high drilling efficiency without sacrificing the aggressiveness.

Dynamic flow simulation technology is used for hydraulic design and optimizing the number and placement of nozzles to ensure optimum bottom hole flow patters and anti-balling.

Advanced hardfacing material enhanced increased the abrasion resistant and erosion resistant.

The advanced GRT series cutters to endure frictional heat generated during the drilling process,improvements in cutters abrasion resistance maintains sharp drilling edge for a higher ROP.

Option Features

Gauge length

Short：Improved bit steerability and tool face control for directional or horizontal drilling, reduce slide section by achieve builds more quickly.

Extend：Enhances bit stability and allows more area for gauge protection components, improves bole hole quality.

Active gauge

Protect the gauge and improved hole quality.

PDC Cutters

Different features of PDC cutters can be chosen  in different wells or formations for maximizing both drill efficiency and economic