Welcome to Geotech!
High-Density Electrical Method
Los Angeles Basin Oil and Gas Assessment: Advanced Geophysical Exploration Technology Enables Precision Resource Detection
The U.S. Geological Survey (USGS) recently released its assessment of undiscovered oil and gas resources beneath the Los Angeles Basin, estimating technically recoverable resources of 61 million barrels of oil and 240…
DJF Series 5kW vs. 10kW High-Power IP Systems: A Comprehensive Comparison for Geological Exploration
1. Core Technical Specifications Comparison Key Parameters DJF-5kW System DJF-10kW System Max Transmit Power 5 kW 10 kW Max Transmit Current 6 A 10 A Exploration Depth 500–800 m 800–1200 m Rectifier…
GIM-10 Multi-channel Intelligent Resistivity & IP Meter: Redefining the Future of High-Density Electrical Resistivity Tomography (ERT)
Geotech Geophysical Exploration Technologies: Full-Spectrum Solutions for Electrical, Magnetic, Seismic, and Radar Systems 1. Conceptual Foundations: Understanding Electrical Resistivity Tomography (ERT) Electrical Resistivity Tomography (ERT) is an advanced geophysical exploration method that reconstructs…
GIM-5 Multi-channel Intelligent Resistivity & IP Meter: Redefining Subsurface Imaging Standards
Technological Paradigm Shift: From Conventional Methods to Intelligent ERT Systems The High-Density Electrical Method, as an advanced evolution of DC Electrical Sounding, achieves 2D/3D Electrical Resistivity Imaging through intelligent electrode array networking. At its…
GIM-1 Single-channel Intelligent Resistivity & IP Meter: Redefining the Frontiers of High-Density Electrical Surveying
Technological Paradigm Shift: From DC Electrical Sounding to 4D Resistivity Imaging Evolution of Electrical Surveying Methods DC Electrical , as the cornerstone of traditional geophysical exploration, estimates subsurface resistivity distribution by measuring…
Next-Gen ERT Equipment for Deep Subsurface Imaging
TIPS：Electrical resistivity tomography equipment has transformed from single-channel devices to sophisticated multi-channel systems. The high-density electrical method now enables unprecedented imaging resolution for subsurface investigations. This article explores how modern electrical resistivity…