• Tolteq Symmetric Propagation Resistivity Tool

    The Tolteq™ symmetric propagation resistivity (SPR) tool offers real-time LWD resistivity combined with advanced, high-bandwidth MWD tools. The tool creates high-quality resistivity logs with both phase and attenuation measurements in real time, and measurement capabilities and multiple depths of investigation and vertical resolutions help with the drilling process with a total of eight curves recorded into memory, the SPR tool has extremely high resolution memory data with fast data dump capability. This feature enables our field operators to create high-resolution logs after the run is complete with no impact on drilling time. 

    The SPR tool was designed and engineered around the concept of borehole compensation with a symmetric configuration of transmitters and receivers. This reduces the artifacts on the log due to borehole rugosity while minimizing errors caused by drifts in electronic circuits-the bed boundaries are better delineated with the symmetric design. 

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    • High-quality, real-time LWD data enhances well placement
    • Multiple depths of investigation
    • Symmetric design for improved data quality
    • Borehole compensated data
    • Low-maintenance, reliable design