The Subsea MPD Simulator reproduces Constant Mud Level Drilling with variable riser hydrostatics, subsea pump control, surface flow routing, PLC integration, loss response, and influx behavior. Test the control loop against a well that keeps changing.
Riser level changes hydrostatic pressure and remains part of the active circulating system.
Subsea pump response, top-fill flow, and surface routing remain hydraulically coupled.
Bidirectional runtime data lets external controls act against the live simulated well.
The control system, crew, and well respond together through changing boundaries.
Every Endeavor simulator runs on RuntimePhysics™ and can be deployed on any Endeavor system. Service companies can validate tools and controls against live physics. Operators can carry verified well state into Runtime Forecast™ to compare forward scenarios.
Connect real controls, automation, tools, and procedures to continuously evolving physics for engineering validation and HIL.
Initialize from structured well data, branch deterministic scenarios, and compare traceable outcomes without replacing human judgment.
Run the same simulation on X1, X2, X3, Workstation, Laptop, or Endeavor.One without changing the underlying physics.
The simulator couples riser fluid height, subsea and surface pumps, choke and relief routing, external controls, formation behavior, and crew action at runtime.
Convert from conventional circulation, lower riser fluid level, modulate subsea pump speed, and stabilize BHP.
Model top-fill pumps, subsea pumps, riser sensors, MPD manifold, choke paths, degassing, and active volume.
Exchange BHP, riser pressure, and pump commands continuously through industrial control interfaces.
Explore focused managed-pressure and deepwater scenarios covering pressure control, dual-gradient behavior, and flow balance.
Configure riser geometry, pump systems, control interfaces, pressure targets, losses, influxes, and operational transitions.
Model deepwater riser behavior and pressure interactions during dynamic drilling.
Apply dual-gradient principles to optimize deepwater pressure profiles.
Hold downhole pressure constant using adaptive choke control.
Balance inflow and outflow to steady annular pressure.
Direct answers for deepwater teams evaluating riser hydrostatics, subsea pumps, control integration, transients, and HIL.
It is a real-time pressure-control environment that couples the well, riser, subsea pump, surface flow routing, formation response, controls, and crew action. Endeavor supports Constant Mud Level Drilling and related deepwater pressure-management workflows.
Riser fluid height remains part of the active hydraulic state. Subsea pump speed, top-fill flow, returns routing, riser sensors, and well response evolve together as the system moves between conventional circulation and controlled riser level.
Yes. External PLCs, automation, and proprietary control applications can exchange commands and feedback with the simulated system for closed-loop training, engineering validation, and hardware-in-the-loop testing.
Yes. Loss and influx signatures, pump ramps, pressure targets, riser response, surface routing, and recovery actions can remain connected through the same evolving operation.
The primary MPD Simulator covers the broader pressure-control library. The subsea page focuses on riser hydrostatics, subsea pumping, CMLD, deepwater transitions, and the networked control architecture specific to subsea systems.
Deploy online, on workstations, through X-Series simulator hardware, or as an integrated HIL system connected to the customer’s control stack.
Run any individual Endeavor simulation—or the complete simulation library—on any deployment option. The hardware and access model can change; the underlying RuntimePhysics™ behavior and scenario content remain consistent.
Deploy the same simulations on full-scale, classroom, or portable X-Series simulator hardware.
Run individual scenarios or the complete suite locally for training, planning, validation, and analysis.
Deliver the simulation library to connected teams without changing the simulation itself.
Tell us what you need to train, test, or de-risk. We’ll focus the conversation on the operation, physics, and deployment environment.