Products > Drilling Equipment

  • Subs

    KW-DE-07 Most subs are used as an adapter between two different connection types in the same drill string
  • Pup Joint

    KW-DE-08 Pup Joints are used to adjust the height of full length tubing or casing strings. They are also used to adjust the depth of downhole tools
  • Shock Absorber

    KW-DE-11 It is used to greatly reduce shock and vibration in drilling applications to enhance performance and provide a much smoother drilling operation
  • Casing Scraper

    KW-DE-13 It is used to clean cement, mud, embedded bullets, rust, mill scale, paraffin, perforation burrs and other substances from the inside walls of casing
  • Die Collar

    KW-DE-19 It is a special external fishing tool which is engaged on the outside wall of tubing objects such as oil tubing and drill pipes.
  • Magnetic Fishing Tool

    KW-DE-20 It has simple structure, convenient operation, reliable performance, small volume, and other characteristics
  • Heavy Weight Drill Pipe

    KW-DE-04 The heavy Weight Drill Pipe (HWDP) was developed to provide a gradual transition from the drill collars to the drill pipe
  • Kelly

    KW-DE-06 Kelly is the drive part of whole drill string, it transmit the torsional energy from the rotary table to the bit in the bottom of the hole.
  • Wear Preventive Subs

    Wear Preventive Torsion Loosing Joint WPTLI
  • Junk Basket

    KW-DE-17 The Reverse Circulation Junk Basket is used to retrieve all types of small junk objects in well bores. Such as bit cones, cutting blades and hand...
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