Long-Term High-Temperature High-Pressure Cable for Geothermal Logging Tools

Wright, Andrew Alexander [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0009000797691280)

doi:10.2172/2516861

DOE OSTI · 2516861

Long-Term High-Temperature High-Pressure Cable for Geothermal Logging Tools

Wright, Andrew Alexander [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0009000797691280)

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Abstract

Downhole logging tools are commonly used to characterize multi-thousand-foot geothermal wells. The elevated temperatures, pressures, and harsh chemical environments present significant challenges for the long-term operation of these tools, especially when real-time data transmission to the surface is required via data cable lines. Teflon-based single or multi-conductor cables with grease-filled cable heads are typically used for downhole tools. However, over extended periods of operation, the gr

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Wright, Andrew Alexander [Sandia National Laboratories (SNL-NM), Albuquerque, NM (United States)] (ORCID:0009000797691280). 2024-12-01. Long-Term High-Temperature High-Pressure Cable for Geothermal Logging Tools. https://doi.org/10.2172/2516861

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