1
Joseph P Varkey, Byong Jun Kim, Willem A Wijnberg, Faisal Arif, Anil Singh, Jeffrey Arnaud, John Cuong Nguyen: Electrical cables. Schlumberger Technology Corporation, David Cate, Jaime Castano, Dale Gaudier, October 30, 2007: US07288721 (13 worldwide citation)

Disclosed are durable corrosion resistant wellbore electrical cables including a coated electrical conductor, a polymeric protective layer for trapping coating flakes, a first insulating jacket disposed adjacent to the polymeric protective layer and having a first relative permittivity. A second ins ...


2
Joseph P Varkey, Byong Jun Kim, Willem A Wijnberg, Faisal Arif, Anil Singh, Jeffrey Arnaud, John Cuong Nguyen: Electrical cables. Schlumberger Conveyance And Delivery, June 29, 2006: US20060137895-A1

An electrical cable is provided which includes a coated electrical conductor, a polymeric protective layer which traps any coating flakes, a first insulating jacket disposed adjacent to the electrical conductor and having a first relative permittivity. A second insulating jacket disposed adjacent to ...