The Compact Propagation Resistivity (CPR) Tool utilises two frequencies (2 MHzand 400 kHz), and three transmitter-receiver spacings to provide a total of twelve resistivity curves at twelve depths of investigation.
Description
The CPR propagates a magnetic field into the formation at 2 MHz and 400 kHz frequencies, and measures phase difference and attenuation-based resistivities at three transmitter receiver spacings to provide a total of twelve resistivity curves at twelve depths of investigation.
High vertical resolution compensated data is available in real-time and memory for comprehensive and accurate formation evaluation or geosteering applications.
The use of a patented borehole compensation system results in state-of-the-art borehole compensation from a shorter tool than industry competitors.
CPR’s unique design allows simple replacement of electronic housings, wear sleeves and antenna shield sections when required.
Features
- Three transmitter-receiver spacings, two operating frequencies (2 MHz and 400 kHz) twelve resistivity curves.
- Patented borehole compensation system - shorter overall tool length
- Unique design - less expensive to own and maintain with no sacrifice to data quality.
- High vertical resolution – accurate formation evaluation capability.
- Standalone or combinable with Geolink systems.
