公开(公告)号：US10480279B2

公开(公告)日：2019-11-19

申请号：US16231798

申请日：2018-12-24

Applicant: STATOIL PETROLEUM AS

Inventor： Pål Viggo Hemmingsen ,  Gjermund Grimsbo ,  Alastair Buchanan

IPC: E21B33/13 ,  E21B33/134 ,  E21B17/00 ,  E21B34/06

Abstract: A method of sealing a well comprises creating one or more openings in a tubing installed in a wellbore, in a location for a well seal; using a wireline to locate a stinger in that location; setting the stinger in that location; and forming a seal in the well in that location, by injecting sealant through said stinger.

公开(公告)号：US10190387B2

公开(公告)日：2019-01-29

申请号：US15024268

申请日：2014-09-23

Applicant: STATOIL PETROLEUM AS

Inventor： Pål Viggo Hemmingsen ,  Gjermund Grimsbo ,  Alastair Buchanan

IPC: E21B33/13 ,  E21B33/134 ,  E21B17/00 ,  E21B34/06

Abstract: A method of sealing a well comprises creating one or more openings in a tubing installed in a wellbore, in a location for a well seal; using a wireline to locate a stinger in that location; setting the stinger in that location; and forming a seal in the well in that location, by injecting sealant through said stinger.