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:
Sep. 12, 2006
Filed:
Dec. 06, 2001
Michel Victor Berard, Al-Khobar, SA;
Gerard Segeral, Gif sur Yvette, FR;
Michel Victor Berard, Al-Khobar, SA;
Gerard Segeral, Gif sur Yvette, FR;
Schlumberger Technology Corporation, Sugar Land, TX (US);
Abstract
An apparatus for characterizing an effluent formed by a multiphase fluid mixture is described, said apparatus comprising a source emitting gamma rays at a plurality of energy levels through said effluent towards a detector block that takes account of the photons it receives as a consequence thereof to deduce therefrom the attenuation of said rays by said effluent. The detector block includes a filter for selectively detecting the photons it receives at a first energy level and at a second energy level, said first and second levels being predetermined amongst the energy levels of radiation from the source.