公开(公告)号：US20210233679A1

公开(公告)日：2021-07-29

申请号：US16636779

申请日：2019-03-07

申请人： Halliburton Energy Services, Inc.

发明人： Walter Russell Dinkins ,  John Farrar Hedges, Jr. ,  Bruce Richard Bennett

IPC分类号： H01B7/04 ,  H01B7/18 ,  H01B13/22 ,  H01B7/22 ,  E21B41/00 ,  E21B43/12

摘要： A reinforced power cable system for use with an electric artificial lift system is provided. The system includes an electric artificial lift system. The system also includes a power cable that provides power to the electric artificial lift system from a surface of a well. The power cable includes at least one conductor positioned within a cable jacket and a braided tube with an open-weave of a reinforcing component installed around the cable jacket. Additionally, the power cable includes a coil tube welded around the braided tube.

公开(公告)号：US10428630B2

公开(公告)日：2019-10-01

申请号：US16054718

申请日：2018-08-03

申请人： Halliburton Energy Services, Inc.

发明人： Bruce Richard Bennett ,  John Farrar Hedges ,  Walter Russell Dinkins

IPC分类号： E21B43/12 ,  E21B17/20 ,  E21B33/03 ,  E21B17/02

摘要： A method of live well artificial lift completion includes hanging an umbilical on a wellhead of a live well, the umbilical fluidly coupling a production pump to a well surface and electrically coupling an electric motor to a surface power source, the electric motor powering the production pump. The umbilical includes coiled tubing surrounded by a jacket. The umbilical also includes power cables extruded inside the jacket to form a smooth jacket outer surface. The method also includes creating a pressure seal inside the umbilical during deployment of the umbilical into the live well, the pressure seal inside the umbilical created using a blowout plug positioned to block a discharge of the production pump. The method further includes forming an annular pressure seal during deployment of the production pump to obtain well control, the annular pressure seal formed using an annular bag coupled to the wellhead.