The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 26, 2017
Filed:
Apr. 15, 2015
Baker Hughes Incorporated, Houston, TX (US);
Mario Moreno, Spring, TX (US);
James M. Fraser, Spring, TX (US);
Sidney K. Smith, Jr., Conroe, TX (US);
Abbie J. Palmieri, Houston, TX (US);
Daniel C. Ewing, Katy, TX (US);
Matthew J. Kruger, Spring, TX (US);
Eric Halfman, Magnolia, TX (US);
Jarandon J. Adams, Spring, TX (US);
Baker Hughes, a GE company, LLC, Houston, TX (US);
Abstract
A liner hanger and packer are set at different times in a single trip without intervention. The running tool has a ball seat that accepts a ball for pressuring up which results in movement of a mandrel with a magnet mounted to it past a valve triggered by the magnetic field. Potential energy is released to set the liner hanger. Further mandrel movement then releases the running tool once the liner is supported by the hanger. After a cement job that starts with confirmation of release of the running tool, the same magnet is moved past another valve adjacent the liner top packer. Another valve is triggered open to release potential energy and move parts that set the packer. The running tool is removed from the liner and brought to the surface.