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Peter Ian Day
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Houston, TX, US
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Patents Grants
last 30 patents
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Patent Grant
Method and apparatus for improving the vertical resolution of NMR logs
Patent number
6,903,547
Issue date
Jun 7, 2005
Halliburton Energy Services, Inc.
Richard F. Sigal
G01 - MEASURING TESTING
Information
Patent Grant
System and method for clay typing using NMR-based porosity modeling
Patent number
6,646,437
Issue date
Nov 11, 2003
Halliburton Energy Services, Inc.
Dattatraya V. Chitale
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for improving the vertical resolution of NMR logs
Patent number
6,541,969
Issue date
Apr 1, 2003
Halliburton Energy Services, Inc.
Richard F. Sigal
G01 - MEASURING TESTING
Information
Patent Grant
System and method for enhanced vertical resolution magnetic resonan...
Patent number
6,337,568
Issue date
Jan 8, 2002
Tarek A. Tutunji
G01 - MEASURING TESTING
Information
Patent Grant
System and method for geologically-enhanced magnetic resonance imag...
Patent number
6,255,819
Issue date
Jul 3, 2001
Halliburton Energy Services, Inc.
Peter Ian Day
G01 - MEASURING TESTING
Patents Applications
last 30 patents
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Patent Application
Method and apparatus for improving the vertical resolution of NMR logs
Publication number
20030201772
Publication date
Oct 30, 2003
Halliburton Energy Services, Inc.
Richard F. Sigal
G01 - MEASURING TESTING
Information
Patent Application
Method and apparatus for improving the vertical resolution of NMR logs
Publication number
20010033163
Publication date
Oct 25, 2001
Richard F. Sigal
G01 - MEASURING TESTING