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. 24, 2015
Filed:
Feb. 20, 2008
Applicant:
Daniel D. Gleitman, Houston, TX (US);
Inventor:
Daniel D. Gleitman, Houston, TX (US);
Assignee:
WellDynamics, B.V., Leiderdorp, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01K 1/02 (2006.01); G01J 5/08 (2006.01); G01K 11/00 (2006.01); E21B 47/06 (2012.01); E21B 47/12 (2012.01); G01K 13/02 (2006.01); G01N 21/64 (2006.01); G01N 21/71 (2006.01); G01N 21/77 (2006.01);
U.S. Cl.
CPC ...
E21B 47/065 (2013.01); E21B 47/06 (2013.01); E21B 47/123 (2013.01); G01K 13/02 (2013.01); G01N 21/645 (2013.01); G01N 21/71 (2013.01); G01N 21/77 (2013.01); G01N 2021/7786 (2013.01);
Abstract
Fiber optic sensing systems and methods. In a described embodiment, a fiber optic sensing system includes an optical fiber transmitting energy to a chemical vapor deposited diamond material proximate a substance in a well. The diamond material is deposited as a coating on a substrate. The substrate and coating are heated when the energy is transmitted by the optical fiber. This heats the substance in the well, which is detected to determine a property of the substance. In another embodiment, light energy is transmitted through the diamond material.