Earth Material Testing TRIZ Cases
- Pulse Ionization Chamber for Sediment 224Ra Analysis
A pulse ionization chamber detects radon activity in sediment samples using ambient air as the counting medium.
- Compactor Roller Drum Penetration Depth Sensor
Inertial sensors on a compactor roller drum measure soil penetration depth, replacing slow manual testing with continuous real-time feedback.
- Threaded Bayonet Locking for Soil Probing Rod Sections
Threaded bayonet locking parts enable rapid automated assembly of soil probing rod sections, reducing connection time and operational costs.
- Target Composite Core Apparatus Radial Flow Simulation
A target composite core apparatus simulates downhole conditions using a flexible jacket and proppant annulus for radial flow testing.
- Portable Soil Shear Testing Device Using Dial Penetrometers
A portable soil shear testing device uses two dial pocket penetrometers to apply and measure compression forces for on-site evaluation.
- Time Domain Reflectometry Soil Calibration Using Voltage Ratios
A time domain reflectometry method uses voltage ratios to determine soil water content and dry density.
- Perturbed Pressure Decay Method for Ultra-Low Permeability Rock Measurement
A perturbed pressure decay method measures permeability using calibrated chambers and real gas models.
- Multiphase Flow Cylindrical Model Test System for Thermal Soil Vapor Extraction
A multiphase flow cylindrical model test system applies vertical loads and simulates pollutant displacement in soil specimens.
- MEMS Microtensiometer Porous Membrane for Chemical Potential Measurement
Segmented gas-impermeable layers and thin porous membranes enable accurate chemical potential measurement with fast response times.
- Model Test Device for Ground Collapse from Pipeline Leakage
Sand box model test device simulates lateral groundwater replenishment and pipeline leakage effects.
- Oxygen Isotope Analysis for Petroleum Sweet Spot Identification
Analyzing negative oxygen isotope shifts via mass spectrometry identifies petroleum-enriched zones, resolving low exploratory well success rates.
- Soil Texture Prediction Using Near-Infrared Spectroscopy
Near-infrared spectroscopy replaces costly laboratory methods to predict soil texture and water-holding capacity for scalable precision agriculture.
- Shale Oil Soaking Time Determination via CT Core Analysis
CT scanning tracks core mass increase during fracturing fluid immersion to identify optimal soaking duration.
- Piston Cell Core Flood Testing for Reservoir Souring
Piston cells inject fluids into core rock samples to simulate reservoir conditions.
- Confining Pressure-Adjustable Soil Deformation Test System
A confining pressure-adjustable test system simulates soil deformation during vacuum preloading consolidation.
- Total Gas-in-Place Estimation Using Dielectric and NMR Logging
Estimate total gas-in-place using dielectric dispersion and nuclear magnetic resonance logging data.
- Shear Box for Soft Rock Seepage and Vibration Testing
A shear box design with a sliding roller row reduces friction, enabling accurate simulation of rainfall seepage and blasting vibration coupling.