Multi-Finger Calipers is used to detect casing deformation, bending, fracture, holes and inner wall corrosion by individual measuring fingers. The Non-Contacting Displacement Transducers (Patented Technology) are used to make high coverage and accurate measurement in limited tool diameter.
Electro-magnetic Defectoscope locates string configuration and position of tools in the borehole exactly, and determines ferromagnetic material outside the casing,（e.g casing centralizer, surface casing etc.). Electromagnetic defectoscope is a through-tubing tool and can be used to inspect tubing
The tool provides deep-reading resistivity measurement from behind steel casing. It enhanced hardware and measurement principal improve the operational efficiency of cased hole resistivity measurements.The tool introduces a current that travels up and down the casing before returning to the electrode.
Pulsed Neutron Decay Tool
The pulsed neutron decay logging tool (SMJ-E) contains a small neutron generator in a controlled manner to produce bursts of high-energy neutrons, two radiation detectors to detect secondary radiation resulting from nuclear interactions between the neutrons emitted from the generator and
Cement Bond Tool
A cement bond log documents an evaluation of the integrity of cement work performed on an oil well. It is compatible with Warrior and several other computer systems. CBL tool provides reliable cement bond logs for a wide range of downhole environments.The data is collected by the tool
Production Logging Tools
Production logging consists of running geophysical measurement instruments, called logging tools, into an oil or gas well to measure various physical parameters.These logs are run in both production and injection wells. They can be run under dynamic (flowing) or static (shut-in) conditions.