A natural evolution of e-coil, the replacement of the armored logging cable with a thin fiber-optic data conduit resulted in the development of Fiber Optic-Coil (FO-Coil) or ACTive, and introduced the ability to simultaneously perform extensive hydro-mechanical tasks with. A natural evolution of e-coil, the replacement of the armored logging cable with a thin fiber-optic data conduit resulted in the development of Fiber Optic-Coil (FO-Coil) or ACTive, and introduced the ability to simultaneously perform extensive hydro-mechanical tasks with. Optiq fiber-optic solutions cover distributed acoustic sensing (DAS), distributed temperature sensing (DTS), distributed temperature gradient sensing (DTGS), and distributed strain and temperature sensing (DSTS) systems for a wide range of applications across energy industries—including oil and. Armored fiber optic cables are designed to protect delicate optical fibers from physical damage while maintaining high transmission performance. With a durable protective layer, they are ideal for harsh or high-traffic environments. With this system, operators could obtain real-time measurements of critical job parameters from downhole during the treatment. A portfolio of ACTive applications includes matrix. Armored fiber cable is a fiber optic cable reinforced with additional protective layers to enhance its durability and resistance to external damage. The armor typically consists of. NanoFIBER™ offers industry-leading armored fiber optic solutions through its patented stainless steel technology, providing a cable that is 75% lighter and 65% smaller than traditional interlocking armor. These high-performance, NFPA-compliant cables are engineered for extreme durability and. The Fiber Optic Logging Cable System is a link which provides high data rates from borehole logging tools or passive optical sensing devices to a vehicle on the surface. developed for Chevron Oil Field Research Co.