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:
Jun. 30, 2026
Filed:
Jul. 10, 2025
Halliburton Energy Services, Inc., Houston, TX (US);
Donn J. Brown, Tulsa, OK (US);
Laura Osorio Ojeda, Tulsa, OK (US);
Trevor Alan Kopecky, Tulsa, OK (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
An electric submersible pump (ESP) assembly. The ESP assembly comprises an electric motor having a first drive shaft; a seal unit having a second drive shaft coupled to the first drive shaft of the electric motor and disposed uphole of the electric motor; a first gas separator having a third drive shaft coupled to the second drive shaft and disposed uphole of the seal unit; a second gas separator having a fourth drive shaft coupled to the third drive shaft and disposed uphole of the first gas separator; a third gas separator having a fifth drive shaft coupled to the fourth drive shaft and disposed uphole of the second gas separator; and a centrifugal pump assembly having a sixth drive shaft coupled to the fifth drive shaft and disposed uphole of the third gas separator.