[12] Patent
[11] Patent No.:GC0010523  
[45] Date of Publishing the Grant of the Patent: 31/May /2019                61/2019  
Number of the Decision to Grant the Patent:2019/151957
Date of the Decision to Grant the Patent:23/May/2019

[21] Application No.:GC 2014-27500

[22] Filing Date:6/7/2014

[30] Priority:

[33] State [32] Priority date [31] Priority No.
PCT
9/7/2013
PCT/US2013/049697

[72] Inventors:1- GAO, Li،2- PELLETIER, Michael T.،3- PERKINS, David L.،4- SKINNER, Neal GREGORY

[73] Owner: HALLIBURTON ENERGY SERVICES, INC., 10200 Bellaire Boulevard, Texas 77072, Houston, USA

[74] Agent: Abu-Gazaleh Intellectual Property L.L.C

  

 

  

[51]IPC:
Int. Cl.: G01N 21/27, E21B 49/08 (2006.01)

[56] Cited Documents:

-US 2011-0093205 Al (BERN, MARSHALL W.) 21 April 2011
-US 2008-0238801 Al (REGAN, LAWRENCE) 02 October 2008
 
Examiner: Eng. Mohammed A. AlShamrani

[54] INTEGRATED COMPUTATIONAL ELEMENTS WITH LATERALLY-DISTRIBUTED SPECTRAL FILTERS
[57] Abstract: Technologies for providing optical analysis systems using an integrated computational element with laterally-distributed spectral filters are described. A measurement tool contains an optical element including a substrate and a plurality of spectral filters supported by the substrate and arranged at different lateral positions with respect to a path of light to be received from a sample during operation of the measurement tool. Each spectral filter is formed to transmit or reflect a different subset of wavelengths in a wavelength range. Additionally, each spectral filter has a respective area exposed to the light from the sample, such that the respective areas are related to a property of the sample. The wavelength range can include wavelengths in a range from about 0.2?m to about 25?m. Additionally, the sample can include wellbore fluids and the property of the sample is a property of the wellbore fluids.
No. of claims: 27     No. of figures: 6


 

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