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. 09, 2008
Filed:
Apr. 21, 2006
Applicant:
Chengbao Wang, Oklahoma City, OK (US);
Inventor:
Chengbao Wang, Oklahoma City, OK (US);
Assignee:
Wood Group ESP, Inc., Oklahoma City, OK (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/38 (2006.01); B01D 19/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A gas separator is configured to separate gas from a two-phase fluid. The gas separator includes a rotatable shaft, a plurality of separation stages and an outer housing. Each of the plurality of separation stages includes a rotor connected to the rotatable shaft, a diffuser downstream from the rotor and a crossover downstream from the diffuser. Each crossover is configured to remove gas from its respective separation stage. The outer housing includes a separate group of discharge ports for each separation stage to permit the removal of gas from each separation stage.