Tag Archives: wireless data transmission

Electromagnetic Telemetry Aids Wireless Transmission of Well Pressure Data

Oilfield services company Expro reported the first wireless transmission of reservoir pressure data to the surface from an abandoned subsea appraisal well with a rock-to-rock cement plug. Expro offers an explanation of the transmission process from the well: The Expro cableless telemetry system (CaTS) with wireless gauges using electromagnetic (EM) technology was installed in the reservoir of the main bore,

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