We provide accredited professional consulting services in geophysical exploration.

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MANM LLC

Our company has successfully completed ground magnetics & gravity, spectrometer, borehole logging, IP/TEM, Micro-seismic surveys comprehensive geophysical exploration works.

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Geophysical Exploration Works & Surveys

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Geophysical Solution and Decision

The survey results would vary depending on the objectives of the exploration, but they could include maps of subsurface geological structures, estimates of resource quantities and qualities, identification of potential hazards, or other relevant information. These results are crucial for decision-making in various industries including mining, oil and gas exploration, environmental assessment, and civil engineering.

  • Ground geophysical surveys & water exploration
  • Geophysical 3D Inversion modelling services
  • Geotechnical engineering services

Hereโ€™s a breakdown of what magnetic and gravity 3D modelling processing involves

Data Collection


Magnetic and gravity data are collected using specialized instruments like magnetometers and gravimeters. These instruments measure the variations in the Earthโ€™s magnetic and gravitational fields, respectively, which can be influenced by subsurface geological structures and materials.

Data Processing


Raw data collected from the surveys undergo various processing steps to remove noise, correct for instrument drift, and enhance the signal-to-noise ratio. This processing may involve filtering, leveling, and other digital signal processing techniques.

3D Modelling & Inversion


Once the processed data is ready, it is used to construct 3D models of subsurface geological features. This involves interpolating the data points to create a continuous representation of the subsurface properties, such as the distribution of rock types, faults, and mineral deposits.

Interpretation


Geophysicists and geologists interpret the results of the 3D modelling to understand the subsurface geology and identify potential targets for further exploration or investigation. This may involve identifying mineral deposits, mapping geological structures, or delineating areas of interest for resource extraction.

Orogenic Gold deposit & Geophysical (DC/IP) solutions?

Orogenic Gold deposit is a type of hydrothermal mineral deposit

An Orogenic Gold deposit is a type of hydrothermal mineral deposit. More than 75% of the gold recovered by humans through history belongs to the class of Orogenic gold deposits. Rock structure is the primary control of orogenic gold mineralization at all scales, as it controls both the transport and deposition processes of the mineralized fluids, creating structural pathways of high permeability and focusing deposition to structurally controlled locations.

3D Resistivity inversion

3D surveys are more time-consuming and expensive to carry out, nut could be useful for very complex geological situations. The reduce costs to the user, RES3DINV is sold as a combined package with RES2DINV which costs only about 25% more than the RES2DINV program alone. It is probably more than an order of magnitude faster than some other commercially available 3D inversion software.

RES2DINV is the 2D resistivity and IP inversion software, besides normal land surface surveys, it also supports underwater and cross-borehole surveys. In addition to the standard Wenner (alpha, beta, gamma), Wenner-Schlumberger, pole-pole, pole-dipole, inline dipole-dipole, equatorial dipole-dipole arrays; it also supports non-conventional electrode arrangements. RES3DINV is the 3D resistivity and IP inversion software, and it is probably the first widely available commercial software of this type.

  • Supports dipole-dipole, pole-dipole, pole-dpole
  • Supports gradient and surface to borehole surveys
  • User defined starting model and inversion parameters
Data Display and Analysis

3D Model Display and editing with associated 3D data display to assist model design

Cross/plan section displays of 3D inversions

Pseudo-section, depth images, multi-parameter data grids, sliced depth models

Extensive plotting capabilities, data referencing to CP, Tx or Rx

Data Import
  • Time domain IP, GDD, Zonge, IRIS, Scintrex formats or as an ASCII text format
  • Resistivity data with phase if available Zonge, Syscal, Generic ASCII text files

Quick From – No Long Process

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