Rotating Control Device – RCD

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  • Rotating Control Device – RCD

Rotating Control Device – RCD

The rotating control device (RCD) is utilized for the enhancement of safety by creating a closed-loop drilling system that safely enables well bore fluid containment and pressure management in hazardous drilling environments.  RCDs come in various configurations and pressure ratings that can be properly selected dependent upon expected well conditions prior to deployment.  RCDs play an integral part into the successful implementation of any MPD application.  A sealing element is required to be installed in order to seal around the drill pipe or casing to create the closed-loop system.  These sealing elements can be made of natural rubber, nitrile, and urethane depending upon required fluid conditions and application.

RCDs come in multiple sizes and can be applied in onshore and offshore environments.  Among the various offerings are:

  • Low Pressure <500 psi
  • Mid Pressure <1000 psi
  • High Pressure < 3000 psi
  • Manual clamping mechanism
  • Remote clamping mechanism
  • Single sealing element
  • Dual sealing element

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    Raptor MPD System

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    • Raptor MPD System

    Raptor MPD System

    The STASIS Raptor  MPD System is a rapid deployment all in one package that make logistics to and from the wellsite simple, safe, and efficient.  The Raptor MPD System is a trailer mounted MPD system that consists of the IMPACCT™ MPD Control System, Hornet dual choke manifold, and a flow measurement system all pre-wired, pre-piped, and tested prior to deploying to the field.

    Unlike other MPD systems that require forklift operations to offload equipment at the well site  from a hot shot truck or 18 wheeler, the Raptor MPD System can easily be maneuvered into position at the well site without the assistance of rig equipment.  This approach minimizes the impact of ongoing operations at the well site which enables increased savings in time and an increase in safety as there is a significant decrease in manual handling of equipment/machinery required.

    The Raptor trailer mounted system as makes rig moves and skidding operations easy as the package does not require to be rigged down from the trailer in order to reposition at the current well site or for preparation to be moved to a new location.

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    Technical Specifications

    Trailer Specifications

    • Length 25 ft
    • Width 8 ft
    • Number of Axles Tandem

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      Hornet MPD System

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      • Hornet MPD System

      Hornet MPD System

      The Hornet MPD System is designed and intended for high demand drilling environments where redundancy of operation is critical.  The system is assembled utilizing  two MPD Drilling chokes w/electric servo actuators and operated by STASIS’ IMPACCT™ MPD Control System for automated choke operations.  The system is available in multiple configurations to meet customer and project requirements, custom design manifolds are available upon request. Made in the USA

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      Technical Specifications

      Hornet System Specifications

      • Working Pressure 5000 psi

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        MPD Manifolds

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        • MPD Manifolds

        MPD Manifolds

        STASIS custom designs Managed Pressure Drilling manifold assemblies to minimize footprint, maximize performance, and enhance the safety of operational/maintenance processes. STASIS offers MPD manifolds for sale and/or rental to meet customer requirements.  Every STASIS manifold is designed, manufactured, and Made in the USA.

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          Flow Measurement Systems

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          • Flow Measurement Systems

          Flow Measurement Systems

          Flow meters are used to enhance MPD and Drilling operations through monitoring flow out conditions from the wellbore.  Flow meters enable the user to precisely determine flow out in gallons/min or liters/min, density in lbs/gal or kg/liter, and temperature in Fahrenheit or Celsius.  The utilization of a flow meter enables the early detection of  influxes and/or kicks as well as losses within the wellbore.

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            OPTIMASS Flow Meter

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            • OPTIMASS Flow Meter

            OPTIMASS Flow Meter

            The OPTIMASS flow meter manifold is designed for fast and accurate measurement of flow, density, and temperature of the drilling fluid returning from the wellbore.  The OPTIMASS flow meter detects influxes and losses in real time and allows decisions to be made as the event is happening.  This translates to smaller influxes, less damage to the formation, as well as overall improved safety and efficiency of the entire managed pressure drilling (MPD) operation.  The OPTIMASS flow meter is suitable for drilling in the most extreme environments and operations.

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            Technical Specifications

            Flowmeter Specifications

            • Model OPTIMASS
            • Maufacturer Krohne
            • Nominal Size 4 in up to 12 in
            • Max Flow Rate <2400 GPM
            • Temperature Accuracy +/- 1.8°F
            • Density Accuracy +/- 0.10% of rate
            • Area Classification Class I, DIV I

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              MPD Control System

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              • MPD Control System

              MPD Control System

              The Stasis IMPACCT™ control system enables precise and automated control of the managed pressure drilling process, resulting in enhanced operational efficiency. The IMPACCT™ control system features a compact design and the processing power to automatically control multiple chokes to maintain constant bottom hole pressure, making it ideal for integration into rig systems or for use as a stand-alone service.

              • PLC Controller – monitors inputs simultaneously, adjusts choke to maintain optimal annular pressure, and maintains bottom hole pressure during MPD

              • HMI – monitors key drilling parameters in any condition and enables crew interaction with the driller during connections

              • Multiple Control Modes –

                • Position Control – Allows for choke position to be controlled directly by user

                • Setpoint Control – Automated control of surface back pressure by entering desired target pressure to be applied.

                • Automated Ramp Control – Automated control of surface back pressure by utilizing desired target pressure in correlation with current flow rate.

                • Trip Control – Automated control of surface back pressure during tripping events by entering desired target pressure during surge and swab operations.

              • Integrated Data Logger – Capture critical data for analysis, with ample storage capacity for long-term campaigns

              Ruggedized Housing Design

              • 316 stainless steel enclosure

              • Built-in redundant uninterruptible power supply – system will operate without electrical power

              Made in the USA

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              Technical Specifications

              Control System Specifications

              • Area classification Class 1 DIV 2
              • Operator Type Electric Servo
              • Power requirements 480VAC, 30A
              • Operational Capacity Up to 3 Chokes
              • Data Transmission Protocol WITS
              • Operating Temperature 0° F to 131° F
              • Manufacturer Stasis Drilling Solutions

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                Drilling Choke

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                • Drilling Choke

                Drilling Choke

                The 5K Drilling Choke provides reliable wellbore pressure control in Managed Pressure Drilling, Underbalanced Drilling, and Well Pressure Control. The reversible tungsten carbide gate and seat are designed to operate in the most demanding drilling environment. The choke internal parts can be serviced without removing the choke body from the manifold, reducing service time.  Made in the USA.

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                Technical Specifications

                Choke Specifications

                • Trim Size 3 inch
                • Max Working Pressure 5000 psi
                • Material Class EE - No Limit
                • Operating Temperature Range -20° F to 250° F
                • Performance Standard PSL-3
                • Service Sour NACE MR0175
                • API Standards 6A Monogrammed
                • Flange Size API 4-1/16 in. 5000 psi
                • Electric Servo Actuator ATEX Level 1

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                  L-Series RCD

                  L-Series RCD

                  The Land Series rotating control device is designed to help operators and drilling contractors confidently overcome the challenges of drilling in extreme environments.  System includes a dedicated outlet for MPD operations which allows operators to have contingency operations in place for challenging well conditions.

                  Primary features include:

                  • Dual 7-1/16″ outlets
                  • Single or Dual Element
                  • Sealed bearing require no lubricator system
                  • Remote Clamping
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                  Technical Specifications

                  RCD Specifications

                  • Model L Series RCD
                  • Pressure Rating 5000 psi
                  • Mounting Flange Size 13-5/8" 5000 psi
                  • Outlet Flanges 7-1/16" 5000 psi x 7-1/16" 5000 psi x 2-1/16" 5000 psi
                  • Clamping Mechanism Hydraulic (remotely operated)
                  • Operating Pressure Static 3000 psi
                  • Operating Pressure Dynamic 1500 psi
                  • Bearing Pass Thru 7.5"
                  • Element Configuration Dual or Single
                  • Manufacturer AFGlobal

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                    Lightning I & II

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                    • Lightning I & II

                    Lightning I & II

                    The Lightning I Single Choke MPD manifold is a compact, light, and mobile manifold system that is easily transported to any jobsite while minimizing space requirements.  The manifold assembly is a single block & bleed valve alignment complete with a dedicated gut line for bypassing the choke valve if necessary.

                    The custom designed Lightning I Manifold is made to be paired with an additional manifold to convert the Lightning I into a Lightning II dual choke offering with minimal impact and quick deployment when well conditions demand redundant controls.  Made in the USA.

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                    Technical Specifications

                    Lightning I Specification

                    • # of Chokes 1
                    • Actuator Type Electric Servo
                    • Pressure Rating 5000 psi
                    • Flange Size API 4 1/16 in.
                    • Service NACE MR1075 EE-NL
                    • Temperature Class P+U (-20 to 250F)
                    • Dimensions (L x W x H) 108" x 36" x 72"
                    • Weight 5000 lbs

                    Lightning II

                    • # of Chokes 2
                    • Actuator Type Electric Servo
                    • Working Pressure 5000 psi
                    • Flange Size API 4 1/16 in.
                    • Service NACE MRO175 EE-NL
                    • Temp. Class P+U (-20 to 250F)
                    • Dimensions (L x W x H) 108" x 72" x 72"
                    • Weight 10000 lbs

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