Our Stinger Disconnect Tool allows for a cement plug to be placed in a sidetrack or plug & abandonment operation without the need to retrieve the stinger assembly. The ability to disconnect the drill pipe work string and leave the stinger assembly downhole prevents the disruption and potential contamination of the cement plug after displacement.

  • Heavy duty collet release mechanism can hold 250,000 lbs tensile loading
  • Disconnect dart lands in, then shifts the shear tube, disconnecting the work string from the stinger pipe
  • Upper NC-50 box connection can crossover to a multitude of work string combinations
  • Lower NC-50 box connection can be crossed over to a wide variety of small casing or tubing to be utilized as the sacrificial stinger pipe
  • Available with either right hand or left hand secondary release mechanisms
  • Disconnecting the sacrificial pipe while in cement prevents swabbing and potential contamination of cement plug
  • Fluid separation and dart indication allows for improved accuracy while placing cement plug
  • Improved cement plug quality in permanent well abandonments mitigates the need for costly and hazardous remedial efforts
  • Improved precision in setting balanced plugs for sidetracking

Contact Us

Search the Catalog

Product Category



Related Products & Services

Maximus 6K and 10K Extra Range Bridge Plug