Resistivity tools for any environment
The quest to measure true formation resistivity (Rt) has challenged petrophysicts for decades. Our portfolio of array resistivity logging services takes the guesswork out of your interpretations. They provide a value of Rt that is closer than ever to the true Rt of the formation. Array resistivity tools offer answers at multiple depths of investigation, removing undesired effects and aiding in understanding, visualizing, and even quantifying the invasion process.
A technology for every environment
We offer two complementary array type technologies: induction and laterolog. Array induction tools are very accurate when formation resistivity is medium to low, and borehole salinity is not too high. Array laterolog tools are more accurate in conditions where accuracy of the array induction tool starts to degrade. We offer multiple services to cover both technology types with varying environmental specifications. Temperatures up to 500°F and hydrostatic pressures up to 30,000 psi aren’t limiting factors for our portfolio.
Resistivity measurements are a regular part of nearly every openhole logging evaluation:
- Evaluate the producibility of a formation
- Indicate the presence of movable hydrocarbons
- Determine the true resistivity of the formation and depth of invasion
- Indicate permeability
- Determine hydrocarbon saturation