Automatic Control For Drilling TRIZ Cases
- Drilling Control Window for Consistent Borehole Quality
Mutation-based operational windows standardize drilling parameters from rig and formation data to deliver more consistent borehole quality.
- Mud Motor Stall Detection Using Differential Pressure Peaks
Differential pressure peak analysis identifies mud motor stalls more accurately, cutting false positives and helping protect downhole equipment.
- Drill String Rotation Perturbation for Severe Vibration Mitigation
Measured drilling vibrations trigger rotation perturbations that promote stick slip and suppress damaging whirl and torsional oscillations.
- Drilling Rate Optimization via Real-Time Pressure Deviation Analysis
A drilling control system calculates standard deviation between real-time pressure and modeled equivalent circulating density to determine optimal penetration rates.
- Rock Drill Feed Force Control via Load Valve
A load control valve manages counter pressure in the feed return channel to regulate feed force during rock drilling operations.
- Rock Drilling Feed Control via Pressure Flow Switching
Switching from pressure to flow control during rising rotation torque prevents jerky reverse movements and drill string sticking.
- Drilling System Real-Time Parameter Monitoring and Vibration Control
A drilling system monitors parameters via sensors to optimize weight-on-bit and rotational speed for efficient operations.
- Automated Well Test Validation Using Diagnostic Segmentation
Diagnostic apparatus segments well test data to detect abnormal results, identifying root causes for invalid tests without manual operator intervention.
- Networked Drilling Control System for Multi-Parameter Optimization
A networked drilling control system coordinates sensor and process applications to generate real-time instructions for automated equipment.
- Whirl Detection via Ellipse Fitting of Drill String Motions
A whirl detection system transforms tri-axial acceleration data into drill string motions and fits revolution ellipses to derive magnitude, orientation, and velocity.
- Automated Drilling Control System for Real-Time Parameter Optimization
An automated drilling control system processes sensor data to generate real-time operational instructions.
- Drilling Machine Damping Chamber Pressure Control
A drilling machine adjusts percussion pressure via damping chamber feedback to maintain optimal rock contact.
- Networked Drilling Control System for Multi-Parameter Automation
A networked control system coordinates drilling parameter sensors and process applications to adjust equipment components in real-time.