Designed for engineering or production logging applications; features a high-strength steel wire armored structure offering high tensile strength, corrosion resistance, and high-temperature resistance; conductors consist of bare copper wire or silver-plated copper wire.
Showing 9 products in this series
Dongsheng W4B-4.7 4×0.22 four-conductor armored logging cable features PP insulation, semi-conductive shielding and double steel wire armor for oil well logging and downhole measurement applications.
View DetailsThe BTPS 3.5mm Single Core Armored Wireline Logging Cable is designed for compact downhole signal transmission applications requiring reliable mechanical protection and stable electrical performance. The cable features a high-toughness copper stranded conductor, high-temperature modified polypropylene insulation, and double-layer 316L stainless steel wire armor. With a small 3.5mm diameter design and operating temperature range from -40℃ to +175℃, this cable provides excellent flexibility, corrosion resistance, and durability for oilfield wireline logging operations.
View DetailsThe 8-Core Silver-Plated High Temperature Wireline Logging Cable is designed for advanced downhole operations requiring reliable signal transmission under high-temperature and mechanically demanding conditions. Featuring silver-plated copper conductors, F46 fluoroplastic insulation, overall shielding, and double-layer high-strength steel wire armor, this cable provides excellent electrical stability, thermal resistance, and mechanical protection. With a temperature capability from -60℃ to +270℃ and a compact 8.4mm diameter structure, it is suitable for professional wireline logging systems used in oil and gas wells, geothermal exploration, and harsh downhole environments.
View DetailsFL-WGSF46F40-6.35mm H₂S Resistant Single Core Armored Logging Cable Dongsheng FL-WGSF46F40-6.35mm logging cable is a high-temperature single core load-bearing cable designed for oil well logging operations in demanding downhole environments. The cable features a dual fluoropolymer insulation system with FEP (F46) and ETFE (F40), combined with double-layer 316L stainless steel wire armor. This structure provides reliable electrical insulation, corrosion resistance and mechanical protection during wireline deployment. With a compact 6.35mm diameter and excellent temperature performance from -50℃ to +260℃, this cable is suitable for harsh oilfield applications including H₂S-containing environments and high-temperature logging operations.
View DetailsThe W1B-6.4 1×1.0 is a single-core load-bearing well logging cable built around a 7×0.43 mm stranded soft copper conductor, 0.70 mm modified polypropylene insulation and two layers of steel wire armor (18×0.64 mm inner, 18×0.79 mm outer). At 6.40 mm ± 0.05 mm overall diameter, 150 kg/km weight in air and 25 kN breaking force, it is sized to carry and lower logging instruments into the well.
View DetailsThe 8.0 mm Armored Logging Cable is a load-bearing wireline cable designed for downhole logging operations. The cable uses a stranded copper conductor, modified polypropylene (PP) insulation, two layers of steel wire armor and a modified polypropylene outer jacket. The combination of electrical insulation and mechanical reinforcement allows the cable to perform two jobs at the same time: transmitting electrical signals and supporting the downhole tool string. With an 8.0 mm nominal diameter, the cable provides a compact construction while maintaining a specified 11 kN tensile strength. Its operating temperature range is -30°C to +150°C, with a specified pressure resistance of 80 MPa. The dual steel-wire armor is particularly important in wireline applications. It protects the internal conductor from mechanical damage and provides the load-bearing structure needed during cable deployment and retrieval.
View DetailsEngineered for reliable downhole signal transmission and power supply. The W3BP-5.6 is a 3-conductor wireline cable built for routine open-hole and cased-hole logging operations. With a 5.6mm outer diameter and a modified polypropylene (B) insulation, it balances cost-efficiency with stable performance in standard well environments. The overall shield (P) helps mitigate electrical interference, ensuring clean data transmission from downhole tools to the surface system.
View DetailsLogging Cable Characteristics of Logging Cable: A wireline logging cable serves as the vital mechanical tether and digital artery for well intervention. It is engineered to accurately suspend, convey, and support downhole logging tools (sondes) to the targeted depth within the borehole. Acting as a secure dual-purpose link, it simultaneously transmits continuous electrical power and high-fidelity real-time sensor data between the downhole equipment and the surface data acquisition system. We offer a comprehensive range of configurations, including 3-Conductor (W3BP), 4-Conductor (W4B), and 7-Conductor (W7BPP) series. For ultra-deep and heavily loaded operations, our High-Strength HS series is designed to withstand the harshest physical demands.
View DetailsSuitable for engineering and production logging operations. Its high-strength steel wire armored construction provides excellent tensile strength, corrosion resistance, and high-temperature resistance. Conductors are bare copper or silver‑plated copper wire.
View DetailsOur engineering team is ready to design and manufacture cables tailored to your specific downhole operating conditions.
