GS Releasable Spear

A releasable spear for running and retrieving tools with standard internal fishing necks, using differential-pressure release without balls or shear pins.

Technical inquiry Back to product family

Product Introduction

The GS Releasable Spear is designed to run and retrieve downhole tools with standard internal fishing necks in workover, coiled tubing, and drilling operations.

Its hydraulic release mechanism enables capture and release through pressure change without shear pins or ball dropping, improving operating efficiency.

Customers can submit well conditions, job objectives, tool size, connection type, and field constraints for ASBR selection support and document matching.

Discuss requirements Back to product family

Product Features

  • No ball drop requiredPressure differential enables capture and release, improving efficiency.
  • Simple structureEasy operation reduces field complexity.
  • Reliable releaseHelps prevent accidental fish loss caused by misoperation.
  • Repeated fishingSuitable for multiple fishing attempts.
  • High strengthSupports high tensile loads in complex conditions.

Selected Coiled Tubing Product Line

ASBR offers more than 70 coiled tubing operation tools. This website currently presents 19 representative product entries for tool-string review; additional sizes and custom tools can be discussed through technical inquiry.

Pin ConnectorView productFlexible ConnectorView productMotorhead AssemblyView productHydraulic Bidirectional JarView productHigh-frequency Bidirectional Impact HammerView productLow-speed Fishing Mud MotorView productHydraulic Releasable OvershotView productJDC Fishing OvershotView productGS Releasable SpearCurrent productHydraulic AnchorView productHydraulic CutterView productCoiled Tubing Downhole MotorView productUltra-short Radius Mud MotorView productHydraulic Jet Propulsion ToolView productDissolvable Plug PDC MillView productRupture-disc Ball-drop Composite Circulation ValveView productAutomatic Downhole Diverter ValveView productLow-speed Rotary NozzleView productPortable Hydraulic Torque Makeup ToolView product

Need more information about GS Releasable Spear?

Send well conditions, job objective, size range, connection type, and field constraints. ASBR will help match the suitable product and integrated tool-string solution.

Submit GS Releasable Spear requirement