Advanced Control Systems

Advanced Control Systems

WOM’s Advanced Control System is Copyright protected and patent pending.

PLC/HMI Features

  • 15”/19” HMI
  • Widescreen-TFT-Display
  • 16 Million Colors
  • Proficient Interface, MPI/profibus DP Interface
  • Panel Mount Design
  • Dual Power Supplies with Redundancy Module
  • DP/DP Coupler
  • Integrated Display on PLC Faceplate for Controller Status
  • Driller Interface
  • Data Logging and transfer
Flowhead Control Panel

Flowhead Control Panel

WOM’s Flowhead Control Panel located on the rig floor allows for remote shut-in of the well at the flowhead. The system is designed to actuate a maximum of two (2) double acting hydraulic gate valves and two (2) fail-safe actuated valves as follows:

■ Two (2) hydraulic operated fail-safe actuated wing valves
■ One (1) hydraulic operated swab valve
■ One (1) hydraulic operated master valve

Custom configurations available upon request.

Standard Drilling Choke Control Panel

Standard Drilling Choke Control Panel

WOM’s Standard Control Panel comes in configurations/ options:

  • Stand Alone/Floor Mount
  • Blind HPU
  • Remote Wall Mount

API 16C drilling conformance

  • Emergency Operation Provisions
    • Nitrogen Connection
    • Hand Pump
  • Rig Air Connection
  • Choke Pressure
  • Stand Pipe Pressure
  • Choke Position Indicator
  • PSC
  • Primary and Back Up Pump
  • Accumulator
    • Increase Choke Speed
    • Smooth Choke Operation
    • Emergency Power Source
  • Choke Speed Control
  • Power to close Choke from fully open within 30 seconds
Emergency Shutdown System(ESD)

Emergency Shutdown System(ESD)

WOM’s ESD system provides a fast acting functional safety shutdown in case of a hydrocarbon escape or other safety issues. This system located on the rig floor is designed to actuate SSV valves installed on or near the flowhead. The control panel includes:

■  One ESD local control; installed on the control panel face
■  Maximum five (5) Remote ESD control stations
■  Hi-pilot pressure set point; pilot device
■  Low-pilot pressure set point; pilot device
■  Fusible plug
■  One High Pressure hydraulic hose 100 feet, rated for 6,000 psi
■  Air Hose(s) for Remote Stations, 100 feet

Custom configurations available upon request.