公开(公告)号：US12123271B2

公开(公告)日：2024-10-22

申请号：US17927869

申请日：2021-05-26

申请人： DSOLVE AS

发明人： Carlos J. Delgado ,  Pål Viggo Hemmingsen ,  Bjarne Bugten ,  Marcus Fathi ,  Astrid Bjørgum ,  Nils-Inge Nilsen

IPC分类号： E21B29/00 ,  B23H5/08 ,  E21B17/10 ,  E21B28/00 ,  E21B29/02 ,  E21B41/00

CPC分类号： E21B29/005 ,  B23H5/08 ,  E21B17/1021 ,  E21B28/00 ,  E21B29/02 ,  E21B41/0085

摘要： A downhole tool, for removing sections of metal tubing, said downhole tool comprising at least one conductive element being arranged to corrode a section of metal tubing using an electrolytic process, said conductive element being made of electric conductive material, an apparatus to establish a connection to the metal tubing, and a source of electrical power.