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:
Apr. 14, 2020
Filed:
Jul. 14, 2016
Halliburton Energy Services, Inc., Houston, TX (US);
Richard David Peer, Katy, TX (US);
James Randolph Lovorn, Tomball, TX (US);
HALLIBURTON ENERGY SERVICES, INC., Houston, TX (US);
Abstract
Well systems and methods are provided. An example well system comprises a lubricator assembly. The lubricator assembly comprises a lubricator head. The lubricator head comprises a removable sealing cartridge, a plurality of sealing elements disposed in the sealing cartridge, and a lubricating fluid cavity disposed between two individual sealing elements of the plurality of sealing elements. The lubricator assembly further comprises a lubricator body. The lubricator body comprises a lubricator seal conduit pipe. The example well system also comprises a slip joint coupled to the lubricator seal conduit pipe and a statically underbalanced drilling fluid disposed in the lubricator seal conduit pipe.