Daqing logging company's new logging tool won the national patent

The logging company from Daqing Drilling Engineering Company was informed that the high-resolution density logging tool developed by this company won a practical national patent award. The successful development of this project has changed the current status that density logging equipment cannot meet the needs of thin-diameter reservoir evaluation, and provided technical support for stable production of Daqing Oilfield.

Density logging tool as a special parameter to study rock density and porosity, can calculate the stratum density by measuring the gamma ray intensity in the open hole, and analyze the stratum structure. However, due to the relatively short source distance of existing density logging tools, it is impossible to analyze the thin difference layer in more detail, and the high resolution density logging tool is improved for the existing instrument probe part, and the original dual source distance is upgraded to Long, medium, and short source distances are used to obtain more detailed stratigraphic information by shortening the source distance, supplemented by modern digital signal processing technology and reasonable structural optimization design to effectively improve the delamination capability of the instrument.

Standard Penetration Test Kit

Soil Testing Equipment

Conforming to international standard, the range includes core cutter, rapid moisture meter, sand pouring cylinder, shrinkage limit set, permeability apparatus, piston sampler, plastic limit set and many more. These testing equipment are offered at competitive prices and we also assist our clients to choose the right kind of equipment that will best suite the need.


We are manufacturer and exporter of Standard penetration Test Kit (SPT )used in soil mechanics.The standard penetration test is an in-situ dynamic penetration test designed to provide information on the geotechnical engineering properties of soil.


Online Query:
We invite trade queries from interested buyers/ importers /traders. If you wish to place an order or avail more information regarding our Products & Services you may write to us and we will get back to you as soon as possible.



Hot Sale 0-130m Soil Spt Testing Core Drilling Rigs/Drilling Machines

Spt-Test-Core-Drilling-Machine 50m Sand Drilling Machine Soil Drilling Rig

Spt Automatic Trip Hammer Sampler for Soil Test

Standard Penetration Test Equipment Spt Sampler Soil Sampling System

Geotechnical Drilling Rigs for Soil Investigation, Spt, Rock Drilling

Spt Standard Soil Dynamic Cone Penetrometer

Spt Auto Trip Hammer 63.5 Kg for Spt Hammer Soil Sampling Projects

Spt Soil Sampler for Geotechnical Investigation Standard Penetration Test

Soil Testing Gear Equipment,Spt Testing For Soil Layer,Standard Penetration Test For Underground Water,Spt Testing For Water Well Investigation

Henan YK Prospecting Machinery Co., Ltd , https://www.yyphotovoltaicpilingrig.com