Geophysical Digital Water Well Logging Machine 500m Depth SP and Gamma Borehole Logging Equipment

Geophysical Digital Water Well Logging Machine 500m Depth SP and Gamma Borehole Logging Equipment is a detailed recording of the formation through the borehole. This includes direct observation of the sample to the ground and physical measurements of the instrument placed in the wellbore. Logging can be performed at different stages of the drilling process, including drilling, completion, production, and abandonment. Logging is for drilling oil and gas, groundwater, exploration of minerals and geothermal, and environmental and geotechnical research.

Geophysical Digital Water Well Logging Machine 500m Depth SP and Gamma Borehole Logging Equipment

Resistivity logging is the measurement of the resistivity of a rock or sediment.

Porosity logs measure the volume of pores as a percentage of rock volume. Most porosity logs use sonic or nuclear techniques.

Acoustic logging records the characteristics of sound waves passing through the wellbore environment.

Density logging is the measurement of formation volume density by bombarding the formation with a source of radiation and measuring gamma ray counts after Compton scattering and photoelectric effects.

Neutron porosity logging is performed by a high-energy, ultra-thermal neutron bombardment formation.

Acoustic logging provides acoustic time lag, which reflects lithology and rock formation, but responds better to porosity.

GDQ - 2D Geophysical Digital Water Well Logging Machine 500m Depth SP and Gamma Borehole Logging Equipment is a new generation of digital logging equipment., which based on summarizing more than 20 years in production and successful experience of digital logging equipment's research and development, following the international new trend of development of the small digital logging technology. This set of equipment has the following advantages over other similar products:

(1) the measurement parameters are large and the scope is wide.

(2) the reliability is high and the Mean Time Between Failure (MTBF) is long.

(3) portable, convenient for mobile transportation.

(4) operating and maintenance is simple.

The main reason for these advantages is that the design and development is absorbing others’ merits, fully considering the various needs of the industry, and considering the competitiveness in the international market. GDQ - 2D system can measure than 20 kinds parameters, covered with metal ore, coal, oil field, radioactive, hydrology, and other areas of the various user's requirements, with great cost-effective.