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United States of America Patent

PATENT NO 9836449
APP PUB NO 20170075872A1
SERIAL NO

14855517

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The problem solved by this invention is to convert text information in a geology report to numerical values which reflects geological characteristics of a well's subsurface. Prior art referred above cannot be applicable to this problem. Since text information in the geology report is in the natural language form. This information is not widely used in this industry, due to the fact that the text information can be hardly extracted and summarized into numerical values and integrated into current physical geology models or statistical models. This invention makes the text information in geology report, which is often in a natural language form, easier to be integrated into current geology physical models or statistical models. Also, the numerical values extracted from the geology report can be integrated with other kinds of data, such as seismic data and well-logging data, to obtain more accurate and comprehensive analysis results.

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Patent Owner(s)

  • HITACHI, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Iwayama, Makoto Tokyo, JP 31 776
Kobayashi, Yoshiyuki Tokyo, JP 433 4419
Ozaki, Hiroaki Tokyo, JP 9 29
Sahu, Anshuman Brisbane, US 7 22
Tong, Bin Tokyo, JP 8 38
Vennelakanti, Ravigopal Brisbane, US 37 527

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