W3BPP-19 Well Downhole Testing Cable

W3BPP-19 Steel-Wire Armored Fluoroplastic Detection Cable is matched with well testing trucks and preset layered injection and production systems. The cable supplies continuous power to downhole measuring instruments and transmits signals collected underground to surface data acquisition systems, and suspends downhole instruments during running and pulling operations. With composite structure adopting high-temperature cable threaded through solid stainless steel sheath, it achieves reliable wellhead blowout prevention sealing performance and excellent medium corrosion resistance. Equipped with built-in thermocouple wires and optical fiber assemblies, the cable is primarily used for long-term continuous temperature monitoring in gas injection wells and observation wells. Benefiting from its exclusive construction, it is also applicable to direct-reading dynamic testing operations in various oil and gas wells, widely adopted for formation parameter monitoring and layered production dynam…

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