FlatPack-11×18mm TEC cable with integrated PP outer jacket, equipped with one 6.35×0.89mm steel tube and rated 825 for high tensile strength. It contains 2×1.3T and 2×0.5T optical fibers with a temperature resistance of 150℃. Its flat design reduces drag and twisting in wellbores, while the corrosion-resistant steel tube supports simultaneous multi-channel fiber sensing, perfect for CT logging and long-term permanent downhole monitoring.
