Bowen Coarse-Thread Safety Joint

Achieve quick release downhole without needing a release ring mechanism.


The Bowen™ coarse-thread safety joint allows quick release from drilling, fishing, testing, washover, or tubing strings should they become stuck, leaving a minimum of pipe in the hole and reducing the problems of fishing or sidetracking. The tool eliminates the need of a release ring mechanism and a lengthy disengagement procedure. Once in the string, the safety joint is resistant to vibration, heavy loads, and left- or right-hand torque.


  • Rugged coarse thread design – Will not loosen or wedge during operation
  • O-ring packers – Seal against internal and external fluid pressures