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:
Feb. 19, 2002
Filed:
Jan. 14, 2000
Applicant:
Inventor:
Terrell E. Dailey, Houston, TX (US);
Assignee:
Schlumberger Technology Corporation, Sugar Land, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 4/3117 ;
U.S. Cl.
CPC ...
E21B 4/3117 ;
Abstract
A perforating gun system includes shaped charges and a carrier housing containing the shaped charges and having a pattern of scallops (or other forms of perforating jet passageways). The shaped charges have one of a plurality of arrangements with respect to the scallops to provide one of a plurality of different phasing patterns and/or shot densities. The pattern of scallops includes a first set that provides a first phasing pattern and a second set that provides a second phasing pattern.
Dailey, Terrell. (2002). Perforating guns having multiple configurations (U.S. Patent No. 6347673). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6347673
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile