PRODUCTS

STABILIZATION / REAMERS [ Overview ] [ Stabilizers ] [ 3 Point Reamer ] [ Taper Blade Reamer ] [ Keyseat Wiper ] [ Brochures ]

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Designed for Better Performance

Cougar stabilizers, reamers and keyseat wipers are consistently constructed to exacting standards. To start, we use only 4145H heat-treated, stress-relieved steel, every bar of which is tested by independent metallurgical laboratories to verify its quality. We then dedicate a single piece of steel for each stabilizer, reamer and keyseat wiper that we mill, and we ensure that all connections are machined to API specifications, bore backed, stress relieved and phosphated.

Increased penetration

Cougar stabilizers permit increased weight on the bit without the deviation problems associated with high weight on bit. The result: you get increased penetration.

Fewer problems

Increased weight on the bit means you’ll have fewer problems of buckling and bending. Drill collar friction and torsional fatigue will also be reduced.

Straighter hole

Our taper blade reamers and keyseat wipers prevent the formation of dog legs and keyseats.

Improved fluid passage

When clearance between the hole bore and drill collar is critical, we ensure maximum circulation by milling the fluid passageways between the stabilizer blades to neck size, which retains a safe margin of strength while allowing excellent fluid passage. The result is superior hydraulics that pays off in maximum bit-penetration rates.

Premium Tools for a Tough Job

For complete control throughout the drilling process, you need tools that will do the job no matter how tough the conditions. You need a stabilizer that stays in gauge and give precision control of hole direction and angle. You need a rugged and reliable reamer that delivers consistent gauge and low torque.

Whether it’s wear resistance or cutting, Cougar hardfacing is engineered for the tool and the job. Our superior materials out perform all other hardsurfacing. Cougar roller reamers have precision-made and hard-wearing parts that will stand up in even the most abrasive formations.

No tool leaves our shop until we’re positive it’s in top condition. We ensure complete traceability and testability by documenting and logging all manufacturing and inspection processes and our tools are suitable for use on DS-1 specification controlled holes.

Use our stabilizers and reamers and you’ll quickly discover why Cougar tools are considered the best in the industry. 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.