MRC Global supplies power and communication and test systems, electric supply units, electrical control systems for the offshore, onshore and marine marked. We perform design, engineering, procurement, assembly, testing and commissioning.
MRC Global (E&P) specializes in engineering, design and completion of Hydraulic, Pneumatic, Injection and Gas boosting systems. We assemble and test Actuator and Position Indicator Switches. Our highly skilled design and engineering personnel can provide all sort of tailor made solutions to suit customers’ needs.
Annulus Vent Cabinet
Our system department has good experience with the delivery of Annulus Vent Cabinets on both Pressure and Vent sides of the Risers.
Complete Wellhead Control System
Our system department has extensive experience with designing effective solutions for Wellhead Control Systems. MRC Global Norway AS, can deliver part of or complete packages for wellhead system that typically include;
- Hydraulic Power Unit (HPU)
- Wellhead Panel (WCP / WHCP)
- Wireline Panel (WLP)
- Multitubing or Instrument Tubing from wellhead panel to Xmas Tree
- Instrumentation of Xmas Trees (XMT`s)
In addition to following through Valve and Piping Division
Various control panels (LCP) are delivered for pneumatic or hydraulic on/off actuated valves. The system are provided with sensors and local indicators as required. If required we also deliver LCPs with local accumulation.
Our system department has good experience with the design and delivery of Wellhead Control Panels (WCP/WHCP`s).
Our system department has extensive experience with the design and delivery of Control panels.
Control Systems for Drilling Operations
Our system department has extensive experience with the design and delivery of Control systems and skid`s for drilling operations.
Electro: Subsea Comm. & Control Systems (SPCU/SPCTU)
To serve the subsea industry, our redundant power and communication system feeds all subsea control modules with electric power and network. In addition, we build test equipment to simulate all modules in the subsea system before it is put into use. MRC Global also offers services to help your operation run as smoothly and safely as possible when it counts the most. We perform design, engineering, procurement, assembly, testing and commissioning.
Selection of products:
SPCU: Subsea Power & Communication Unit
SPCU200 feeds redundant electric power and communication signals to all Subsea Control Modules (SCMs) via the Electric Junction Box (EJB), Optical Junction Box (OJB) and Umbilical Electric power for each system is supplied from Uninterruptible Power Supplies (UPS).
SPCTU: Subsea Power & Communication Test Unit
The SPCTU is a transportable test unit with one Topside Electronic Module (TEM) supporting power lines, fiber and Ethernet communication to the Control Modules with SEM600 electronics. The SPCTU may also be used to communicate with Subsea control modulesThe SPCTU is used for testing a control module, where the SPCTU and the SmartTool simulates the SPCU and the SCU. The SPCTU receives its electric power from any acceptable source, and supplies the control module with electric power. Communication with the control module is via power lines, Ethernet and/or via fiber lines.
SDPU: Subsea Data Processing Unit
The SDPU is a 19" rack based server cabinet housing designated servers containing developed software and third party service software. The SDPU is of an open architecture design and acts as the SPCU system network backbone. It allows access to subsea and upside networks through firewall from the individual service computers using TCP/IP based communications. Data to and from networks outside of the cabinet (e.g. SPCU) are distributed via routers and switches within the cabinet. It is designed as a two system network of system A and system B (A/B) with redundant hardware including routers/switches. This is to create redundancy of communication for networks and eliminate a single point of failure.
PSEMS: Portable Subsea Electronic Module Simulator
The PSEMS is a test unit capable of simulate one Subsea Control Module (SCM) (equal to two Subsea Electronic Modules (SEM)). The PSEMS include interface to the Sensor Simulator (SESI). The PSEMS is used for testing the Subsea Control Unit (SCU) and the Subsea Power, and Communication Unit (SPCU200e) during system test of Subsea Control Systems. The PSEMS is configured from the Smart Tool, which is connected to the Topside Electronic Module (TEM200e) in the SPCU.
SESI: Sensor Simulator
The SENSOR SIMULATOR Cabinet (SESI Cabinet) consists of a cabinet with Sensor Simulator boards tailored to the specific project. It is used to test the external sensor interface of the Subsea Control Module on FAT, EFAT and later for service.
XTCC: Xmas Tree Control System
The XTCCM is a modularized system for Subsea Power and Communication with a server rack for HMI functions, Smart Tool, database and WIS server functions. The modularized system shall be prepared for redundant power and communication for subsea control modules with KS200E Long speed electronics.
EPU: Electrical Power Unit
The EPU provides a controlled, monitored, electrically isolated and stable dual redundant power supply to the power distribution networks of the subsea control system.
EJB / OJB: Electric & Optic Junction Box
MRC Global provides Subsea customer with both Electric Junction box and Optic junction box. These Junction boxes operates in hazardous conditions and are supplied with proper certifications for given environments.
Our system department has extensive experience with the design and delivery of Subsea Communications and Control systems (SPCU/SPCTU).
Supplier of Intertec enclosures and manufacturing of complete instrumented solutions. MRC Global supplies many different configurations with, hosing, insulated, heating/cooling, anti-static and fire safe, all based on customers needs.
Our system department has extensive experience with the design and delivery of Instrument Enclosure with the requested components included or Free Issued.
Enclosures such as;
- Interlocking Enclosures for HIPPS Systems
- Enclosures with one or several pressure-, differential pressure- or temperature transmitters
- Enclosures with valves, manifolds, Gauges, regulators, displays etc.
Instrumentation of X-mas Trees
MRC Global is market leading within instrumentation of x-mas tree. Pressure and temperature instruments provides remote monitoring of each well and are installed on the tree with required valves and tubing. The instrumentation are delivered in all exotic materials and pressure levels. MRC Global offers solutions where the x-mas tree is pre-fabricated onshore to save time and get the installation time offshore as efficient as practically possible.
Our system department has extensive experience with the design and delivery of Instrumentation of Xmas Trees, where we together with the customer decides the design and prefabrication of parts for improving efficiency offshore in addition to the Instrumentation of the top part of the Xmas Tree.
Modification of Systems
Our system department has extensive experience with the design and delivery of modification projects, where customer will upgrade older wellhead systems and use modular solution instead of a new Wellhead Control Panel (WCP/WHCP).
The pictures show the solution delivered to Oseberg South in 2016/2017.
ROV Subsea Valves & ROV Panels
Various type of subsea panels designed to be operated by ROV. We assemble, flushing and pressure testing subsea valves for ROV operated control panels.
Our system department has extensive experience with the design and delivery of Subsea Small Bore Valves with ROV or Diving Handles.
We can also deliver ROV Panels.
Stations/ Panels for manual sample in bottle and/or inline samples with gas, condensate, chemical or oil. Our panels are designed and developed for safe operation within all aspects of HSE requirement which are relevant for this product. Also a separator can be included where the mixture is of liquid and gaseous consistency.
Our system department has extensive experience with the design and delivery of Sampling Stations, where we can deliver standardized solutions based on materials, number of process lines
We can also supply systems such as Mud Sampling Skid`s etc. (see under the link "Test Skid`s and Units.“).
We can deliver complete analyzing systems through our suppliers such as Yokogawa and Sensorex.
Download Samling Stations with Add-on scope as Probes and Analyzers etc.
Test Skids & Units
Our system department has extensive experience with the design and delivery of Test Skid`s and Units.
- Mud Sampling Skid`s
- Umbillical Panels for Welltesting
- Pump Skid`s
- Test Skid`s
Topside Unbilical Termination Units (TUTU)
Our system department has extensive experience with the design and delivery of Topside Umbilical Termination Units (TUTU`s).
Our system department has extensive experience with the design and delivery of Transmitterpanels with Transmitters, Gauges, Displays etc.
MRC Global is doing design and manufacturing and testing of Utility stations based on customers’ needs, and have typically provision for HP hot water, Fresh water, Plant Air, Nitrogen.
Our system department has extensive experience with the design and delivery of Utility Stations.
Our system department has extensive experience with the design and delivery of valve assembly solutions, which typically consists of the follwing items;
- Position Switch
Product, suppliers, manufacturers and services vary by region. For more information, contact an MRC Global location in your region.