PRODUCTS

ST5 SHOCK TOOL [ Overview ] [ Operating Features ] [ Specifications ] [ Brochures ]

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Take a bite out of your drilling costs

When drilling gets rough, you need a tool that isolates the drill string and keeps the bit on bottom. You need the Cougar ST5 steel spring shock tool. Whether you’re running the ST5 in deep, hot, deviated or normal wells, you’ll discover that its innovative spring design dampens vibration in the harshest conditions.

Since 1969, our company has been designing, building, selling and servicing downhole tools that make your drilling job faster – it’s all we do and nobody’s better at it. That’s why Cougar tools are considered the best in the industry.

Premium tools for a tough job

We use the highest grade steel available. Every Cougar tool passes Magnetic Particle Inspection, and performance tests before leaving our shop. We ensure complete traceability by documenting and logging all manufacturing, testing, and inspection processes.

The Cougar ST5- shock tool is designed for a wide range of drilling conditions. Deep, hot, and deviated wells can all be drilled efficiently – from spud to T.D. With the ST5, you will:

  • Increase bit life.
  • Increase penetration rate, by ensuring optimum bit weight and RPM.
  • Minimize hole deviation by dampening transient loads and controlling net forces at the bit.
  • Lengthen the life of drill string components by reducing cyclic loading.
  • Lower rig floor maintenance costs by reducing vibrations at the surface.

Quality

The ST5 is designed and constructed to withstand high temperatures, high torques, H2S, CO2, and other corrosive environments.

  • Tool joints and API body connections are stress-relieved using a modified API relief groove on pin connections. All threads are treated with an anti-corrosion and anti-galling coating process.
  • The use of Computer Aided Design (CAD), finite element analysis (FEA) and computer aided manufacturing (CAM) enhances the performance of the ST5. CAD and FEA provide the highest standards of design geometry and accuracy. CAM ensures the high quality and repeatability of precision manufacturing that is required for today’s extreme drilling applications.