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. 26, 1991
Filed:
Apr. 25, 1990
Applicant:
Inventors:
Donald N Yates, Jr, Cape Carancahua, TX (US);
William D Myers, Jr, Houston, TX (US);
Assignee:
Baker Hughes Incorporated, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B / ;
U.S. Cl.
CPC ...
175-452 ; 175-454 ; 166 55 ;
Abstract
A well perforating gun provides a full bore passage for fluids and tools through the discharged gun without increasing the normal exterior diameter of the gun. The full bore passage is disposed eccentrically within a tubular housing and the perforating guns are mounted in a longitudinally spaced array on one or more elongated strips disposed adjacent elongated slots in the wall of the housing opposite the eccentric portion of the full bore fluid passage.