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:
Jun. 12, 2007
Filed:
Jun. 15, 2004
Roger L. Schultz, Aubrey, TX (US);
Neal G. Skinner, Lewisville, TX (US);
Pete C. Dagenais, The Colony, TX (US);
Orlando DE Jesus, Dallas, TX (US);
Roger L. Schultz, Aubrey, TX (US);
Neal G. Skinner, Lewisville, TX (US);
Pete C. Dagenais, The Colony, TX (US);
Orlando De Jesus, Dallas, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
The present invention provides a system for determining downhole conditions including a time domain reflectometer () that is operable to generate a transmission signal and receive a reflected signal. A tubular () is positioned downhole in a downhole medium () and a waveguide (), which is in electrical communication with the time domain reflectometer (), is operably contacting the downhole (). The waveguide () is operable to propagate the transmission signal and operable to propagate the reflected signal that is generated responsive to an electromagnetic property of the downhole medium ().