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Reamers and Stabilizers

Purpose-specific tools for soft and sticky to hard and abrasive formations

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Our array of reaming and stabilization tools are purpose-built for use in a variety of formations, from soft and sticky to hard and abrasive. The aim is to ensure efficient and cost-effective wells, regardless of the application.

Schlumberger worker reviewing data on monitor while performing testing on reamers and stabilizers.

Rhino

Integrated borehole enlargement system

Reamers

Purpose-built reamers that enable reaming a variety of formations

OnGauge

Torque-reduction sealed-bearing roller reamer

Minimize stick/slip and downhole vibration using a reamer focused on torque reduction.

Diamond-Enhanced Insert Reamer

Effective hole reaming and improved circulation

Obtain a quality, full-gauge wellbore in soft to medium-hard formations with tough synthetic DEIs.

Quad-D Reamer

Dual-diameter drift and drill reamer

Maximize performance in rotary applications with dual-diameter drift and drill reamer.

DOG

Drilling on gauge sub

Place between the bit and the mud motor in directional applications for at-the-bit reaming.

GeoReam

Dual-diameter near-bit reamer

Run directly above the pilot bit for directional applications using downhole motors or RSSs.

Underreamers

Improved performance with enhanced borehole quality

Hole Openers

High-quality hole opening at aggressive ROPs

Fixed Hole Opener

Continuous cutter cleaning and debris clearing

Drill longer intervals in soft to medium-hard and sticky formations where balling problems are encountered.

Staged Hole Opener Reamer

Fast, smoothly drilled, high-quality, concentric hole opening

Achieve high-quality hole opening at an aggressive ROP, even in more consolidated formations.

Stabilizers

BHA stabilization and security in a variety of formations

Diamond-Enhanced Insert Stabilizer

Performance in hard or abrasive formations

Stabilize your BHA to reduce drillstring torque and drag in hard or abrasive formations.

Double-Diamond Combo Tool

Single-piece tool for reaming and stabilization

Use this extremely effective bottomhole stabilizer where severe crooked hole tendencies are encountered.

Integral Blade Stabilizer

Single-piece, high-strength tool

Minimize torque, reduce damage to the hole wall, and ensure maximum fluid circulation.

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Case Study Dual-Reamer BHA Eliminates Rathole and Boosts ROP

Rhino XM multiactivated and Rhino XS2 expandable reamers underream interval in single run.

Video Rhino XM Reamer: Complete and Reliable Control of Reamer Activation and Deactivation

Complete control of reamer activation, eliminating pumpdown device activation.

Product Sheet Rhino XM On-Demand Multiactivated Reamer

Complete and reliable control of reamer activation and deactivation.
Premium

Tech Paper Innovative Technologies Drive Benchmark Performance Drilling Challenging Caipipendi Block In Bolivia

Repsol sets new benchmarks with AxeBlade bit and StingBlock cutter blocks, lowers well construction costs.

Tech Report Shell Eliminates Need for Extra Cleanout Run in MPD Well, South China Sea

Rhino XC and Rhino XS2 reamers reduce rathole length by 83% and drill 12,000 ft in HPHT well.

Product Sheet Reamaster Underreamer 9500 Series

12 1/4-in opening diameter; 9 1/2-in collapsed body diameter.

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