公开(公告)号：US20180112495A1

公开(公告)日：2018-04-26

申请号：US15793726

申请日：2017-10-25

Applicant: Stress Engineering Services, Inc.

Inventor： Armando Rebello ,  Walter Lane Alexander, JR.

IPC: E21B36/00 ,  E21B37/06 ,  F16L53/00

CPC classification number: E21B36/003 ,  E21B36/005 ,  E21B37/06 ,  F16L3/1083 ,  F16L53/32 ,  F16L53/37 ,  F16L55/18 ,  F16L59/143

Abstract: The presently disclosed technology is directed toward the removal of plugs in a pipeline segment by installing one or more clamping devices onto a pipeline. The clamping device will have the ability to access the inside of the pipeline segment and inject media designed to dissolve the plug.