[12] Patent
[11] Patent No.:GC0007573  
[45] Date of Publishing the Grant of the Patent: 30/Apr /2018                48/2018  
Number of the Decision to Grant the Patent:2018/126006
Date of the Decision to Grant the Patent:15/Apr/2018

[21] Application No.:GC 2013-25348

[22] Filing Date:10/9/2013

[30] Priority:

[33] State [32] Priority date [31] Priority No.
US
18/9/2012
PCT/US12/55873

[72] Inventors:1- Paul A. CooperŲŒ2- Weijun Guo

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

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

  

 

  

[51]IPC:
Int. Cl.: E21B 47/00; G01V 5/10; G21G 4/02; H05H 3/06 (2006.01)

[56] Cited Documents:

-US 2009-0045329 A1 (STOLLER, CHRISTIAN) 19 February 2009
-WO 2009-070535 A1 (SCHLUMBERGER CANADA LIMITED et al) 04 June 2009
-EP 0483517 A2 (INTERNATIONAL BUSINESS MACHINES) 06 May 1992
 
Examiner: Eng. Imad A. AlAhaidib

[54] METHOD AND SYSTEM OF A NEUTRON TUBE
[57] Abstract: A neutron tube. At least some of the illustrative embodiments including: generating, from a neutron tube, a first neutron burst having a first characteristic energy spectra; and generating, from the neutron tube, a second neutron burst having a second characteristic energy spectra different than the first characteristic energy spectra, the generating the second neutron burst within one second of generating the first neutron burst.
No. of claims: 20     No. of figures: 13


 

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