The Modular MPD LiteTM Choke system is designed to be configurable to the customer’s needs. The full system is comprised of separate bolt-on units; two 3” electrically actuated linear drilling chokes, one 4” programmable Pressure Relief Valve (PRV), and one 4-1/16” full-bore bypass. The full system incorporates two HMI (human machine interface)/PLC (programmable logic controller) control systems that provide 100% back up in functionality. The Modular MPD LiteTM Choke system can be supplied as a full system or individual components.
Example: basic Set Point Pressure Control could be one 3” electrically actuated drilling choke and the 4-1/16” full-bore bypass. In this configuration, only one HMI/PLC control system is supplied as standard.
The intelligent PRV can be set up to have both a Hi-Hi (max set point) and a tracking Pressure Variable set point to protect both surface equipment and the formation.Next > Features
The level of control provided by the modular system is configurable from basic set point
control, via remote HMI on the rig floor, to fully automated MPD, via the Optimal control