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:
Jan. 05, 1988
Filed:
Sep. 18, 1986
Cyril R Sumner, Houston, TX (US);
Halliburton Company, Duncan, OK (US);
Abstract
For use in a perforating gun assembly typically lowered on an electric wireline or on tubing into a wellbore exposed to high pressure and high temperature, an apparatus is set forth which includes an elongate cylindrical housing cooperative with detonating cord. It has a side port or window to enable the detonating cord to be folded slightly into it. The housing includes a cavity for receiving required explosives and connection with an ignitor. This arrangement enables the housing to connect with the detonating cord and overcome high pressure or high temperature difficulties. This will accommodate detonating cords of different sizes and shapes and with differing types of covering materials.