EA200802137A1 - Способы количественной литологической и минералогической оценки толщ пород - Google Patents

Способы количественной литологической и минералогической оценки толщ пород

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Publication number
EA200802137A1
EA200802137A1 EA200802137A EA200802137A EA200802137A1 EA 200802137 A1 EA200802137 A1 EA 200802137A1 EA 200802137 A EA200802137 A EA 200802137A EA 200802137 A EA200802137 A EA 200802137A EA 200802137 A1 EA200802137 A1 EA 200802137A1
Authority
EA
Eurasian Patent Office
Prior art keywords
methods
mineralogy
lithology
techniques
lithological
Prior art date
Application number
EA200802137A
Other languages
English (en)
Inventor
Дейвид Дж. Джакоби
Джон М. Лонго
Original Assignee
Бейкер Хьюз Инкорпорейтед
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Бейкер Хьюз Инкорпорейтед filed Critical Бейкер Хьюз Инкорпорейтед
Publication of EA200802137A1 publication Critical patent/EA200802137A1/ru

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/10—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources
    • G01V5/101—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using neutron sources and detecting the secondary Y-rays produced in the surrounding layers of the bore hole
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V5/00—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity
    • G01V5/04—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging
    • G01V5/08—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays
    • G01V5/12—Prospecting or detecting by the use of ionising radiation, e.g. of natural or induced radioactivity specially adapted for well-logging using primary nuclear radiation sources or X-rays using gamma or X-ray sources

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  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

В заявке описаны способы и методики определения литологии, а также минералогии толщ пород. Согласно предложенным способам и методикам данные спектрометрического импульсного нейтронного каротажа и сопутствующие показания приборов интерпретируют с помощью экспертной системы, которая в свою очередь генерирует соответствующий дискриминатор и рассчитывает ограничивающие условия как общей, так и специфической литологии и минералогии исследуемой толщи пород. Описанные способы демонстрируют хорошую элементарную корреляцию с обычными способами определения литологии и минералогии и способны обеспечивать множество выходных данных, включая данные о плотности зерен и пористости в зонах толщи пород.
EA200802137A 2006-04-19 2007-04-19 Способы количественной литологической и минералогической оценки толщ пород EA200802137A1 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US79347706P 2006-04-19 2006-04-19
US81722606P 2006-06-28 2006-06-28
US11/589,374 US8101907B2 (en) 2006-04-19 2006-10-30 Methods for quantitative lithological and mineralogical evaluation of subsurface formations
PCT/US2007/009565 WO2007123996A2 (en) 2006-04-19 2007-04-19 Methods for quantitative lithological and mineralogical evaluation of subsurface formations

Publications (1)

Publication Number Publication Date
EA200802137A1 true EA200802137A1 (ru) 2009-10-30

Family

ID=38618609

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200802137A EA200802137A1 (ru) 2006-04-19 2007-04-19 Способы количественной литологической и минералогической оценки толщ пород

Country Status (6)

Country Link
US (1) US8101907B2 (ru)
EP (1) EP2008125A4 (ru)
CA (1) CA2646307C (ru)
EA (1) EA200802137A1 (ru)
GB (1) GB2450444B (ru)
WO (1) WO2007123996A2 (ru)

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Also Published As

Publication number Publication date
CA2646307A1 (en) 2007-11-01
WO2007123996A3 (en) 2008-12-18
GB0818092D0 (en) 2008-11-05
CA2646307C (en) 2013-07-23
US20070246649A1 (en) 2007-10-25
WO2007123996A2 (en) 2007-11-01
GB2450444A (en) 2008-12-24
GB2450444B (en) 2011-03-09
US8101907B2 (en) 2012-01-24
EP2008125A4 (en) 2016-12-21
EP2008125A2 (en) 2008-12-31

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