• We are excited to announce the commercial availability of our Tolteq™ symmetric propagation resistivity (SPR) tool. The Tolteq SPR tool provides logging while drilling (LWD) resistivity measurements, which are commonly required for well placement and formation evaluation applications.  

    The tool captures high-quality resistivity data with both phase and attenuation measurements and multiple depths of investigation while drilling. With a total of eight curves recorded into memory, the SPR tool has extremely high-resolution memory data with fast data download capability. 

    The SPR tool is currently compatible with the proven and widely used Tolteq iSeries MWD platform for real-time data transmission and will be integrated into our VectorZIEL™ rotary steerable system (RSS) in the future. With access to the SPR tool and our MWD and RSS tools, directional drilling and MWD service companies can now provide advanced directional drilling and LWD services in the majority of markets globally.

    The Tolteq SPR tool provides:

    • High-quality, recorded and real-time resistivity data 
    • Multiple depths of investigation
    • Symmetric design for borehole compensated data
    • Low-maintenance, reliable design

    Visit our Tolteq SPR tool page to learn more about how we can help you with your drilling process.


    Published Date: 2018-03-30
    Source: National Oilwell Varco