The insulation-displacement contact (IDC) is designed to limit or control the movement of a tool string within the wellbore. This may be required to prevent a logging tool being blown up or along the wellbore by fluid flow, or to hold a tool on an incline.
Kut tools supply information about the mineralogy of formations. The most frequent sources of natural radiation in the formations are thorium, uranium and potassium; the gamma rays generated by different elements or elementary interactions have different energy levels.
The magnetic thickness tool is based on an electromagnetic phenomenon that can be observed by placing coils in a conductive pipe. The measurement is made with a coil arrangement that produces a magnetic field that opposes the primary field casing attenuation and phase shift.
A casing Inspection survey is further enhanced in a wellbore integrity presentation (WIP), combination casing n/bond log, using a radial bond tool (RBT) to log the cement bond around the casing.
Injection profiles are run to determine the health of injector units, monitor fluid dispersion, find and measure out of zone losses, and provide a comprehensive picture of the overall activity down hole on an injection well.
Learn more about Renegade’s Digital Spectral Gamma Ray: the specifications, the working modes, and the spectrum adjustments.
A casing inspection log is a record of casing thickness and integrity. This log is used to determine whether or not the casing has undergone damage. The casing inspection log identifies and quantifies corrosion damage. It identifies scale, wax, solids accumulation, and location of mechanical damage.
The radial cement bond tool (CBL) utilizes a single ceramic transmitter, an eight segment receiver at 3ft. spacing and a single receiver at 5ft. spacing to accurately measure the quality of the cement job in a cased hole well environment. The segmented receiver provides a good indication of cement channeling behind the casing.
The dual detector compensated neutron log utilizes an Americium-241/Beryllium (AmBe) chemical source. Dual neutron detectors measure liquid filled porosity. Neutrons are primarily affected by hydrogen in the formation.