Dongsheng Cable
Specialized petroleum & exploration cables engineered for the world's most demanding downhole environments.
Specialized logging & exploration cables
Cable Protector
Manufacturing processes include casting and stamping. Materials cover cast iron and alloy materials. It features excellent corrosion resistance and is suitable for long-term service outside tubing and casing.
Wire Rope
Composed of multiple steel wires stranded together. Its structure differs from ordinary steel wire rope with superior sealing performance. Materials mainly include high carbon steel, stainless steel and alloy steel.
Slickline
Solid single strand wire, corrosion resistant, without insulated cable core. Materials commonly adopted include high carbon steel, stainless steel and alloy steel, such as 316L, 825, 625.
OEC Logging Cable
Engineered for engineering and production logging. Featuring a high‑strength steel wire armor, it delivers tensile strength, corrosion resistance, and high‑temperature performance. Conductors consist of bare copper wire and an optical fiber tube.
Encapsulated Cable
Ideal for long‑term downhole monitoring. This cable offers corrosion resistance, pressure resistance, and cost‑effectiveness, with bare copper or optical fiber as conductors.
Logging Cable
Suitable 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.
TEC Cable
Designed for long-term downhole monitoring applications. It features stable performance with corrosion resistance, pressure resistance, and high-temperature endurance. Conductors are available in bare copper wire or optical fiber.
30+ Years of Wireline Excellence
Our engineers design custom cables for unique downhole conditions. Tell us your requirements and we'll engineer the solution.
