[12] Patent
[11] Patent No.:GC0007567  
[45] Date of Publishing the Grant of the Patent: 30/Apr /2018                48/2018  
Number of the Decision to Grant the Patent:2018/126000
Date of the Decision to Grant the Patent:15/Apr/2018

[21] Application No.:GC 2014-27175

[22] Filing Date:18/5/2014

[30] Priority:

[33] State [32] Priority date [31] Priority No.
PCT
7/6/2013
PCT/US13/44651

[72] Inventors:1- PERKINS, David،2- CHEN, Dingding،3- JONES, Christopher Michael،4- SHEN, Jing

[73] Owner: Halliburton Energy Services,Inc., 10200 Bellaire Boulevard, Houston, 77072, Texas , USA

[74] Agent: Saba & Co. T.M.P

  

 

  

[51]IPC:
Int. Cl.: G01N 21/17; G06F 19/00 (2011.01)

[56] Cited Documents:

-US 2010-0299078 A1 (GUIEZE, PAUL) 25 November 2010
-US 2009-0078860 A1 (KISCHKAT et al.) 26 March 2009
 
Examiner: Eng. Imad A. AlAhaidib

[54] DISCRIMINANT ANALYSIS USED WITH OPTICAL COMPUTING DEVICES
[57] Abstract: Disclosed are systems and methods that use discriminant analysis techniques and processing in order to reduce the time required to determine chemical and/or physical properties of a substance. One method includes optically interacting a plurality of optical elements with one or more known substances, each optical element being configured to detect a particular characteristic of the one or more known substances, generating an optical response from each optical element corresponding to each known substance, wherein each known substance corresponds to a known spectrum stored in an optical database, and training a neural network to provide a discriminant analysis classification model for an unknown substance, the neural network using each optical response as inputs and one or more fluid types as outputs, and the outputs corresponding to the one or more known substances.
No. of claims: 18     No. of figures: 11


 

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