Abstract: A liner hanger assembly to run-in a liner on a liner hanger, cement the liner in place and set the liner hanger in one trip. Then, a wellbore treatment process can proceed while the running string remains downhole or via a second trip. The liner hanger assembly includes a liner hanger running tool and a liner hanger.
Type:
Application
Filed:
December 20, 2016
Publication date:
April 13, 2017
Applicant:
Resource Completion Systems Inc.
Inventors:
John Hughes, James Wilburn Schmidt, Shane D'Arcy
Abstract: A liner hanger assembly to run-in a liner on a liner hanger, cement the liner in place and set the liner hanger in one trip. Then, a wellbore treatment process can proceed while the running string remains downhole or via a second trip. The liner hanger assembly includes a liner hanger running tool and a liner hanger.
Type:
Grant
Filed:
November 26, 2013
Date of Patent:
January 31, 2017
Assignee:
Resource Completion Systems Inc.
Inventors:
John Hughes, James Wilburn Schmidt, Shane D'Arcy
Abstract: A drillable debris barrier tool is positioned under a stage tool to protect tools therebelow from contamination with debris from the stage tool, as it is drilled out. The debris barrier tool includes features that facilitate drill up of stage tool debris and reduce the size of debris generated from removal of the barrier tool.