Real-Time Drilling & Well Control Simulation
Four simulators, one engine. Pressure, hydraulics, fluid column, and formation response are computed from first principles — not looked up, not scripted. The bottom-hole pressure model is mode-specific: hydrostatic plus surface pressure when static, hydrostatic plus annular friction plus back-pressure when circulating, hydrostatic plus surge when tripping in, hydrostatic minus swab when tripping out. Gas segments expand per the Real Gas Law (PV = ZnRT), so a kick migrating up the annulus behaves the way it does on a real well, not the way a scripted trigger fires.
Drilling Simulator
An IWCF accredited drilling and well control simulator — delivered as software, built on a first-principles physics engine, and priced for the training centers, universities, and mid-market operators of Southeast Asia and the Middle East.
Physics Engine. Bottom hole pressure, standpipe pressure, casing pressure, hydraulic losses, and formation response are computed from first principles — not lookup tables, not simplified approximations. Because BHP is physically different under different operating regimes, the engine switches models automatically: static shut-in is hydrostatic plus surface pressure; circulating is hydrostatic plus annular friction pressure plus surface back-pressure (for MPD); tripping in is hydrostatic plus surge; tripping out is hydrostatic minus swab. Four API RP 13D 7th Edition rheology models — Newtonian, Bingham Plastic, Power Law, and Herschel-Bulkley — drive dedicated pressure-loss sub-calculators for surface lines, drill string, bit nozzle, annulus, and choke line. Designed by our team of petroleum engineers, the simulator is accredited by IWCF for well control training.
Fluid Column. The annulus is modeled as discrete fluid segments — original mud, kill mud, gas, oil, water — each contributing stratified hydrostatic pressure. Gas segments expand per the Real Gas Law (PV = ZnRT), so a migrating kick accelerates near surface the way real gas does, and a swabbed influx during tripping triggers well-control responses from the physics itself — not from a scripted event.
Instructor Station. The instructor station provides complete control over the training exercise: configure rig equipment, well geometry, directional surveys, and formation tables (pressure gradient, drillability, temperature, activity, fluid type, and permeability per layer). During live simulation, the instructor injects any of ten well control failure modes, monitors student decisions, and captures snapshots at key moments for post-exercise review — every decision trace auditable against the kill sheet.
Interface Screenshots
Driller Console
Real-time drilling parameters, rig visualization, control panel with top drive, pumps, and draw works, plus the Swaco well control panel with pressure gauges and choke controls.
Instructor Station — Well Control Equipment
BOP stack configuration, mud gas separator, BOP control system, and choke manifold settings.
Instructor Station — Well Configuration
Well data, reservoir data, fracture pressure, well survey, formation pressure, and well geometry tabs.
Instructor Station — Rig Configuration
Rig general info, hoisting system, circulating system, well control equipment, and rig equipment tabs.
Mode-Specific Real-Time Physics Engine
Pressure, hydraulics, and fluid dynamics update continuously via a SubsystemScheduler. BHP is computed regime by regime — static (hydrostatic + surface pressure), circulating (hydrostatic + AFP + SBP), tripping in (hydrostatic + surge), tripping out (hydrostatic − swab) — using published API reference formulas with verifiable constants.
API RP 13D 7th Edition Rheology
The four rheology models canonical in the 7th Edition (2023) of API RP 13D: Newtonian, Bingham Plastic, Power Law, and Herschel-Bulkley — the latter API-recommended as primary for hydraulics in complex wells since 2006. Each drives dedicated pressure-loss sub-calculators for surface lines, drill string, bit nozzle, annulus, and choke line.
Segment-Based Fluid Column
Discrete fluid segments tracked from surface to TD with stratified hydrostatic calculation. Gas segments expand per the Real Gas Law (PV = ZnRT) — not a Boyle’s Law approximation — so kick migration, gas-at-surface, and second-influx detection emerge from the physics, not from scripted triggers.
Complete Well Control Simulation
Automatic kick detection when hydrostatic < formation pressure. Supports Driller’s Method and Wait & Weight kill procedures. Real-time kill sheet: ICP, FCP, MAASP, kill weight, pressure schedule. Tracks SIDPP, SICP, pit gain, and shut-in states — all verifiable against a hand-calculated kill sheet.
10 Injectable Well Control Problems
All 10 IWCF-required problem categories: Nozzle Plugged, Nozzle Washout, Choke Plugging, Choke Washout, Choke Leak, Surface Line Leak, Pump Failure, BOP Fails to Close, BOP Leak, BOP Actuator Failure. Configurable severity (0.0–1.0), progressive onset, and three trigger modes.
Managed Pressure Drilling (MPD)
Integrated CBHP and PMCD modes with PID-based automatic choke controller, pressure-window monitoring (pore/frac window), RCD physics model, connection-sequence automation, back-pressure pump simulation, and flow-balance monitoring — the full MPD workflow in one simulator, no separate license.
Subsea Well Control
Activates automatically when the well is configured as offshore/deepwater. Choke-line friction loss, riser gas expansion tracking, MUX control pod management (Yellow/Blue with failover), depth-adjusted accumulator calculations, LMRP disconnect simulation, and autoshear/deadman emergency systems.
Three Unit Systems, 40+ Categories
API Field (psi, ft, ppg, bbl, GPM), SI (kPa, m, kg/m³, m³, L/min), and Metric (bar, m, SG, L, L/min) — switch per session across 40+ physical-quantity categories so crews train in the units they use on the rig floor, whether the program prep is IWCF Arabic, Bahasa, or English.
Deployment Configurations
| Configuration | Description | Use Case |
|---|---|---|
| Desktop Trainer | Single PC running instructor and driller screens. Minimum 1280×800 resolution. | Individual study, small-group instruction |
| Dual-Screen Station | Instructor on one display, driller console on a second display or separate computer. | Standard classroom instruction |
| Web-Based Multi-Station | Instructor runs the web server; each student connects via browser. One engine per browser session. | Scalable classroom deployment, 10–20+ simultaneous students |
| Full-Scale Console | Physical BOP panel, choke console, and pump controls connected to the software engine via HardwareManager. | High-fidelity training centers |
Drilling Well Control Simulator
IWCF AccreditedAn IWCF accredited well control certification package built on the same first-principles engine that powers the full Drilling Simulator.
Runs the well control module of the Hydra engine: automatic kick detection when hydrostatic drops below formation pressure, Driller’s Method and Wait & Weight kill procedures, and a live kill sheet tracking ICP, FCP, MAASP, kill weight, SIDPP, SICP, and pit gain. Instructors inject any of 10 IWCF-aligned problem categories at configurable severity and trigger timing, then monitor student responses from a dedicated instructor station.
Key Capabilities
- 10 injectable problems — Nozzle Plugged/Washout, Choke Plugging/Washout/Leak, Surface Line Leak, Pump Failure, BOP Fails-to-Close, BOP Leak, BOP Actuator Failure
- Driller’s Method and Wait & Weight kill procedures with live pressure schedule
- Subsea option: MUX Yellow/Blue control pods with failover, autoshear/deadman, LMRP disconnect, choke-line friction, and riser gas expansion tracking
- Kill sheet calculator (ICP, FCP, MAASP, kill mud weight) that updates as the well state evolves
- Instructor problem-injection with severity (0.0–1.0), progressive onset, and three trigger modes
Who It’s For
- Training centers preparing IWCF Level 2–4 well control candidates
- Operator and drilling contractor competency assurance programs
- Universities and technical institutes teaching well control fundamentals
Intervention Simulator
IWCF-Aligned TrainingRigless well intervention trainer with a dedicated physics engine — architecturally separate from the drilling simulator.
A standalone intervention module built around its own parameter manager, state manager, and console. Covers wireline operations with Slickline, Braided Line, and E-Line unit configurations. PCE components (stuffing box, stripper, strip rams) are modelled as continuous seal physics so surface pressure, string weight, and seal behaviour respond dynamically to operations rather than scripted events. Coiled Tubing support is on the module roadmap.
Key Capabilities
- Wireline operations: Slickline, Braided Line, and E-Line unit types
- Core operations: set plug, retrieve plug, drift run, inflow test, DHSV operation, sliding sleeve
- PCE continuous seal physics for stuffing box, stripper, and strip rams
- Dedicated intervention console: well schematic, pressure gauges, barrier status, alarm panel, event log, PCE controls
- Instructor-defined tool availability with student tool assembly and system evaluation
Who It’s For
- IWCF well intervention certification candidates
- Wireline service companies developing operator competency
- Operators running intervention competency assurance programs
MPD Simulator
Professional TrainingManaged Pressure Drilling training package with PID choke automation and real RCD physics.
Focused Managed Pressure Drilling configuration of the Hydra engine. Simulates Constant Bottom Hole Pressure (CBHP) and Pressurized Mud Cap Drilling (PMCD) modes with a rotating control device model, automatic PID-based choke controller, and back-pressure pump. BHP is calculated as annulus hydrostatic + AFP + casing pressure + surge − swab + surface back pressure, so the pressure window stays visible throughout connections, kicks, and pump starts/stops.
Key Capabilities
- CBHP and PMCD operating modes
- Rotating Control Device (RCD) physics model
- PID-based automatic choke controller with manual override
- Pore-fracture pressure window monitoring with live margin display
- Back-pressure pump simulation and flow balance monitoring
- Connection-sequence automation for pump-stop pressure management
Who It’s For
- MPD crews and choke operators on HPHT or narrow-margin programs
- Drilling contractors deploying MPD equipment on new rigs
- Training providers delivering MPD-specific courses
