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:
Nov. 19, 2019
Filed:
Sep. 05, 2018
Applicant:
Saudi Arabian Oil Company, Dhahran, SA;
Inventors:
Jinjiang Xiao, Dhahran, SA;
Hattan Banjar, Khobar, SA;
Assignee:
Saudi Arabian Oil Company, Dhahran, SA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/12 (2006.01); F04D 1/04 (2006.01); F04F 5/10 (2006.01); F04D 13/08 (2006.01); F04B 47/06 (2006.01); F04C 13/00 (2006.01); E21B 37/06 (2006.01); E21B 41/02 (2006.01); E21B 47/00 (2012.01); F04B 17/03 (2006.01);
U.S. Cl.
CPC ...
E21B 43/128 (2013.01); E21B 37/06 (2013.01); E21B 41/02 (2013.01); E21B 47/0007 (2013.01); F04B 47/06 (2013.01); F04C 13/008 (2013.01); F04D 1/04 (2013.01); F04D 13/08 (2013.01); F04F 5/10 (2013.01); F04B 17/03 (2013.01);
Abstract
A chemical injection pump is installed below an electric submersible pump. In general, the chemical injection pump is either driven by an electric motor that draws power from the electric submersible pump motor or from energized fluid leaving the electric submersible pump output port. The electric submersible pump provides electric or hydraulic power to run the chemical injection pump.