Deep Water Borehole Well Log Geophysical Well Logging

Geophysical well logging refers to the process of measuring and recording the physical properties of rocks and formations encountered during drilling operations using various tools and techniques. The data obtained from these measurements can provide valuable information about the geology, structure, and properties of the subsurface formations, which can be used to make informed decisions regarding the exploration, development, and production of hydrocarbon resources.

What's precautions for geophysical well logging operation?

a) Before logging, keep the performance index of drilling fluid stable,the well bottom is clean and the well wall is stable through full circulation;

b) When preparing for logging, the drilling fluid circulation shall be stopped, and the logging can be started only after the drilling fluid is stabilized for 24 hours (the well section with serious loss shall be appropriately extended);

* During the logging process, the mud shall be replenished in time according to the drop of the drilling fluid level in the well to maintain the level.

Technical Specification

Product Display

Chongqing Gold Mechanical Electrical Equipment Co. Ltd. has been actively involved in the design, development, and manufacturing of geophysical exploration equipment for over four decades. Our expertise encompasses various techniques used to capture images and map subsurface features and structures such as minerals, oil and gas reservoirs, groundwater, and geological formations.

At present, our company manufactures a diverse range of equipment that encompasses resistivity meters, seismic receivers, magnetic instruments, borehole loggers, and various other geophysical sensors. Additionally, we offer geotechnical instruments such as pile testers and drilling machines.

In collaboration with geologists, geophysicists, and other domain experts, we design and develop instruments that cater to the unique requirements of our clients. To maintain our leading edge in the market and keep up with technological progress and scientific advancements, we continuously invest in research and development to ensure that our equipment is accurate, reliable, and efficient.