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. 09, 1994
Filed:
May. 05, 1992
Terry O Anderson, Duncan, OK (US);
J Mark Richardson, Duncan, OK (US);
Jack C Penn, Duncan, OK (US);
Michael J Lynch, Duncan, OK (US);
Billy W White, Duncan, OK (US);
Gilbert H Forehand, Duncan, OK (US);
Richard L Duncan, Duncan, OK (US);
Charles F VanBerg, Jr, Duncan, OK (US);
Stephen E Tilghman, Duncan, OK (US);
Ronald E Dant, Duncan, OK (US);
Charles D Donaghe, Duncan, OK (US);
Halliburton Company, Duncan, OK (US);
Abstract
A self-contained downhole apparatus for being lowered into an oil or gas well to internally record samples of at least one environmental condition comprises three body sections linearly and releasably interconnected. One of the body sections is a selected one of a plurality of transducer housing sections. The selected transducer housing section is mechanically and electrically connected to a second body section containing microcomputer-operated signal processing circuitry. The third body section contains a power supply.