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Rotating Control Devices

Complete and reliable annulus enclosure

RCD for MPD
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M-I SWACO supports an extensive fleet of rotating control devices (RCDs) for use in a variety of applications, including annular fluid containment and pressure management in onshore and offshore drilling environments. Across the M-I SWACO RCD portfolio, each system is compatible with both rotary drives and top drives and features seals made of natural rubber, nitrile, butyl, or urethane.

Our portfolio

RCD 3
Rotating control device system
Improve safety in diverting well returns to a surface separation system.
HOLD
Remotely operated annular control device
A remotely operated clamping system for improved safety in wellbore fluids containment applications.
ATR RCD
Above-tension-ring RCD
18 3/4-in surface rotating control device that can be used for land, jackup, and platform rigs, as well as above-tension-ring floater applications.
Below-Tension-Ring Rotating Control Device (BTR RCD)
Submersible rotating control device
Contain hydrocarbons or other wellbore fluids and prevent their release to the atmosphere.
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Product Sheet i-balance Real-Time, Automated Managed Pressure Drilling Control System

The i-balance system controls worm-gear-actuated position-based chokes to apply surface pressure on the well and maintain the target bottomhole pressure at the specified control depth.

Case Study Managed Pressure Drilling Reduces Mud Losses 83%, Increases Production 60% in Carbonate Formation

Integrated, real-time pressure management system reduced well construction time by 30%, eastern Siberia.

Product Sheet IRJ

Integrated riser joint system.

Product Sheet Below-Tension-Ring Rotating Control Device

Make a seal around the drillstring during drilling and tripping.

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