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:
Sep. 18, 2006
Filed:
Jun. 28, 2004
Applicants:
Gordon D. Latos, Calgary, CA;
John E. Ravensbergen, De Winton, CA;
Inventors:
Gordon D. Latos, Calgary, CA;
John E. Ravensbergen, De Winton, CA;
Assignee:
BJ Services Company, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/38 (2005.12);
U.S. Cl.
CPC ...
Abstract
Method and apparatus for separating fluids flowing through a downhole well passageway including separating fluids pumped downhole, centrifugal separation, gradually increasing centrifugal acceleration, the establishment of annular flow, gradually establishing annular flow, a receiving chamber of increasing cross-sectional area of flow and method and apparatus for use of a fluid separator tool with tubing for downhole well operations, in particular with coiled tubing.