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. 02, 2011
Filed:
Oct. 06, 2008
Applicants:
Francisco A. Pineda, Houston, TX (US);
John Weirich, Spring, TX (US);
Inventors:
Francisco A. Pineda, Houston, TX (US);
John Weirich, Spring, TX (US);
Assignee:
Superior Engery Services, L.L.C., Harvey, LA (US);
Primary Examiner:
Int. Cl.
CPC ...
E21B 43/04 (2006.01); E21B 43/08 (2006.01);
U.S. Cl.
CPC ...
Abstract
Apparatus for allowing fluid flow inside at least one screen and outside a span of pipe disposed in a well bore includes at least one flow path for fluid entering at least one screen. The flow path extends from the screens) along the outside of the pipe to at least one desired entry inlet into the pipe.