Electrical Resistivity Tomography (ERT) is an advanced geophysics method used to determine the subsurface’s resistivity distribution by making measurements on the ground surface. ERT data are rapidly collected with an automated multi-electrode resistivity meter. ERT profiles consist of a modeled cro

The rig is a host that completes the drilling construction, it drives drilling tools and drill bits to the depth of the formation drilling, and through the lift on the rig (hoist) to complete the drilling tools and casing, extraction of core, replacement of drill bits and other auxiliary work.The ma

Application of transient surface wave explorationSurface wave exploration, also known as elastic wave frequency sounding, is a new shallow seismic exploration method developed in recent years. Surface wave is divided into Rayleigh wave (R wave) and Ralph wave (L wave), and R wave has the strongest e

Electrical resistivity survey for groundwater investigations

Exploration geophysics is an applied branch of geophysics, which uses physical methods, such as seismic, gravitational, magnetic, electrical and electromagnetic at the surface of the Earth to measure the physical properties of the subsurface, along with the anomalies in those properties. It is most o

Since the introduction of high-resolution electric instrument adhere to the "forecast ingress, suspicious, first exploration, first after excavation, first cure and then mining" principle of water exploration, has carried out high-resolution advanced detection more than 20 times, effective detection

Vertical electrical sounding (VES) is commonly used to solve many problems regarding groundwater assessment, investigation, exploration, quality/pollution, the boundary, thickness and depth of the aquifer with its different layers

The inclinometer system consists of an inclinometer casing and an inclinometer measurement system. The casing provides contact for sub-surface measurements, while its grooves control the orientation of the inclinometer sensor and provide a uniform surface for measurements.The casing is usually insta

Seismic Reflection (both on-shore and marine) is the most common geophysical methodology used for oil and gas exploration and exhibits the highest degree of technical sophistication in terms of both data acquisition and signal processing capabilities. Seismic reflection surveys provide either 2 or 3

The prospecting method refers to the general name of the working methods and technical measures adopted in order to find the ore deposit. There are mainly geological methods, geophysical methods, geochemical methods, and remote sensing methods.Prospecting ore, also known as prospecting, or census or