Geophysical methods are recognized worldwide as cost-effective tools of investigation for ascertaining information about the subsurface. GEOENGINEERS has created an in-house capability of conducting geophysical surveys for groundwater, pollution studies, mineral exploration and engineering site investigation.
GEOENGINEERS divides its sector into main two sub-sectors of geophysics; Surface Exploration Techniques and Borehole Exploration Techniques.
Vertical Electrical Soundings (VES) with Schlumberger configuration are conducted to delineate groundwater potential aquifer zones. Vertical Electrical Soundings (VES) at the site are observed to study the subsurface lithology.
The results of the investigations obtained by using electrical resistivity software are presented in tabulated form, indicating the interpreted thickness and resistivity of the subsurface layers
The seismic survey can explain subsurface discontinuities, layering, and probable rocks/structures. It is suitable for the investigation of coal, oil and gas, groundwater, and massive metallic deposits. A 3D seismic survey outlines the basin configuration and resource estimate. An exploration seismograph is used for following the seismic survey.
Borehole exploration techniques are a synonym for geophysical logging and are helpful for identifying the following:
Geophysical logging is very useful tool to help recognize aquifer zone and lithology of borehole. The logs acquired from boreholes are used to interpret aquifer zone and the lithologies encountered in the borehole during drilling.
Geophysical log represents the thickness of aquifer zone, the aquifers identified after qualitative interpretation of natural gamma, SP and SPR logs are tabulated indicating the top, bottom, thickness and lithologies.
The geophysical logs are generally included in water well exploration program for aquifer zone recognition and stratigraphic identification and the rank, quality, and its thickness, besides other methods of exploration.
Our equipment has the competence to facilitate the customer requirement by going down-hole to capture the real-time condition with the extensive range of up to 500m.
The Video logger complete system can photograph or film during the investigation. Also, comments and explanations can be saved for any documentation/record of your project. Performing a video inspection can determine the causes of the most common problems that can affect a well during its productive life, such as the presence of sand and a decrease in water flow. Furthermore, it can detect abnormalities such as deterioration, deformation, corrosion, cracks and excessive deposit on the bottom.
The Video logger can assess situations of risk from degradation and the appropriate measures needed to repair the well. Maintenance can therefore be conveniently scheduled according to the typical characteristics of the groundwater and resulting problems. It also helps to rapidly complete the missing documentation for existing wells (total depth, depth of installation of the filtering features, type of pipes and efficiency) and to check the actual conditions before performing costly repair work.
Geotechnical Investigation & Geophysical Survey: Geoengineers drilled 22No’s of boreholes of total drilling upto 1834m. Seismic Refraction Survey and Electrical Resistivity Tomography was also done for geotechnical investigation of the project.
Geotechnical Investigation & Geophysical Survey: Geoengineers drilled 22No’s of boreholes of total drilling upto 1834m. Seismic Refraction Survey and Electrical Resistivity Tomography was also done for geotechnical investigation of the project.
Geotechnical Investigation & Geological Mapping: Geoengineers conducted excavation of 2 No. of test pits, drilling of 778m, Geological mapping and borrow area study for Rawalpindi Ring Road Project.
Geotechnical Investigation: Geoengineers conducted detailed Geotechnical Investigation of FGEHA tower in G-13/4. 10 No’s of boreholes were drilled to asses ground situation for foundation design.
Geotechnical Investigation: Geoengineers conducted detailed Geotechnical Investigation of FGEHA tower in G-13/4. 10 No’s of boreholes were drilled to asses ground situation for foundation design.
Geotechnical Investigation: Geoengineers conducted Geotechnical Investigation of German Embassy’s plot in Diplomatic Enclave, Islamabad
Geotechnical Investigation & Geophysical Survey: Geoengineers drilled 22No’s of boreholes of total drilling upto 1834m. Seismic Refraction Survey and Electrical Resistivity Tomography was also done for geotechnical investigation of the project.
Geotechnical Investigation & Geophysical Survey: Geoengineers drilled 22No’s of boreholes of total drilling upto 1834m. Seismic Refraction Survey and Electrical Resistivity Tomography was also done for geotechnical investigation of the project.
Geotechnical Investigation & Geological Mapping: Geoengineers conducted excavation of 2 No. of test pits, drilling of 778m, Geological mapping and borrow area study for Rawalpindi Ring Road Project.
Geotechnical Investigation: Geoengineers conducted detailed Geotechnical Investigation of FGEHA tower in G-13/4. 10 No’s of boreholes were drilled to asses ground situation for foundation design.
Geotechnical Investigation: Geoengineers conducted detailed Geotechnical Investigation of FGEHA tower in G-13/4. 10 No’s of boreholes were drilled to asses ground situation for foundation design.
Geotechnical Investigation: Geoengineers conducted Geotechnical Investigation of German Embassy’s plot in Diplomatic Enclave, Islamabad
