Field Electromagnetic Instrument

Field Electromagnetic Instruments from Tactical Supply Pakistan deliver advanced geophysical exploration capabilities for oil, gas, mineral, and water resource detection across challenging terrains. GEOTEM-2 Transient Electromagnetic Instrument uses ungrounded loop pulses with 1-20A sending power across 0.25-225Hz frequencies to detect underground geological structures, hidden formations, and mineral deposits through secondary eddy current field analysis with 40 observation channels, real-time data display, compact portable design, and segmented programmable amplification. JSGY-2 Wide Field Electromagnetic Instrument employs pseudo-random signal electric method technology delivering 1500V/180A power across 0.0034-9600Hz (404 frequency points) with 8 receiving channels for deep exploration up to 8000 meters, enabling single-component electric field measurement with correct apparent resistivity calculation across shale gas, coalbed methane, dry hot rocks, and metal mine applications. Integrated Geological-Geophysical Information Platform provides 2D/3D inversion imaging for gravity, magnetic, and electromagnetic data with model-based constrained imaging, human-computer interactive forward/inverse interpretation, and 3D numerical simulation capabilities for quantitative interpretation reliability. Hydraulic Fracturing Electromagnetic Monitoring System extracts time-domain anomalies from reservoir fracturing operations, calculates fluid range and crack morphology parameters, evaluates transformation effectiveness, and optimizes construction parameters. Cloud Platform monitoring delivers 48-72 receiving channels, mobile network communication, <10-minute result update rates, and 8000m effective exploration depth. Applications: petroleum, shale gas, coalbed methane, water conservancy, mining, national defense engineering. Available in Pakistan through Tactical Supply Pakistan