 |
|
|
|
| |
Drilling Control Systems:
Monitoring and Control Capabilities
LTI’s Digital Drilling Control System provides a wide range of control and monitoring functions, all designed to optimize the drilling operation. For maximum utility, this system is designed to interface to existing and third party systems as required. Key features of the DDCS include:
Drawworks Management
- Full scale drum speed and motor torque control
- Weight On Bit (WOB) and Rate Of Penetration (ROP) setpoints for "Autodrill" mode
- Adjustable Hi and Low block stop setpoints
- Static and Dynamic stoppoints for true zone management
- Interface to existing and third party systems as required
- Brake monitoring, management, and alarming
- Kinetic Energy Management System (KEMS) for reduced wear on the brake during everyday operations
- Slip and Cut management and control (TON Miles)
- Graphical and digital block to derrick floor / crown relation representation
- Onscreen block height and Joystick calibration
- Onscreen scale / calibrate field instrumentation
- Real-time and historical datalogging and trending
- Hook load weight
Top Drive and Rotary Table Management
- Full function hydraulic and electrical control
- Auto / manual breakout and makeup via the torque wrench and motor
- Dynamic adjustment of motor and wrench torque setpoints
- Link tilt, handling ring, IBOP, stand jump, and brake monitoring and control
- Function logging and trending
- Tong torque pressure
Mud Pump Controls
- Auto synchronization of multiple pumps
- Master / slave pump selection and control
- Standpipe pressure control for stabilized well control
- Stroke counter and summations, screen resets and logging
- Graphical and digital phase angle display
- PID controls on screen tuning
- Real time and historical data logging and trending
Mud Monitoring System
- Graphical / digital pit levels and alarm set points
- Gain / loss indication and alarming
- Dynamic real-time alarm set point control and logging
- Casing pressure
- Stand pipe pressure
- Iron roughneck pressure
- Choke line temperature
- Mud / gas separator low level vibration switch
- Mud / gas separator low level temperature and pressure sensing
- Pit level probes
- Gas detection
- Onscreen scaling / calibration of field instrumentation
- Hole volume and kill sheet calculations and reports (customizable)
- Mud density requirement calculations
- Real-time and Historical data logging and trending
|
|
| |
|
|
|
