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:
Aug. 24, 2021
Filed:
May. 29, 2019
Donavan Holland Brown, Houston, TX (US);
Keith J. Murphy, Hartford, CT (US);
Donavan Holland Brown, Houston, TX (US);
Keith J. Murphy, Hartford, CT (US);
BAKER HUGHES OILFIELD OPERATIONS LLC, Houston, TX (US);
Abstract
An embodiment of an injection arrangement including a principal fluid pathway having a first check valve; a bypass pathway fluidly connected to the principal fluid pathway upstream of the first check valve and connected to the principal fluid pathway downstream of the first check valve. Also a method for injecting a fluid including supplying an injection fluid to an injection arrangement as in any prior embodiment; flowing fluid through the bypass pathway; preventing fluid flow through the bypass pathway; and then flowing fluid through the principal fluid pathway.