NO20093474L - Bruk av thorium-uran forhold som en indikator pa hydrokarbon-kildebergart - Google Patents

Bruk av thorium-uran forhold som en indikator pa hydrokarbon-kildebergart

Info

Publication number
NO20093474L
NO20093474L NO20093474A NO20093474A NO20093474L NO 20093474 L NO20093474 L NO 20093474L NO 20093474 A NO20093474 A NO 20093474A NO 20093474 A NO20093474 A NO 20093474A NO 20093474 L NO20093474 L NO 20093474L
Authority
NO
Norway
Prior art keywords
thorium
uranium
indicator
conditions
hydrocarbon source
Prior art date
Application number
NO20093474A
Other languages
English (en)
Other versions
NO343322B1 (no
Inventor
David J Jacobi
John M Longo
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20093474L publication Critical patent/NO20093474L/no
Publication of NO343322B1 publication Critical patent/NO343322B1/no

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
    • G01V5/104—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 secondary Y-rays as well as reflected or back-scattered neutrons
    • 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
    • G01V5/102—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 the neutron source being of the pulsed type

Landscapes

  • 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

En lav verdi av Th/U-forhold som bestemt fra naturlig gammastråling er indikativ for dypvannsedimentering. Dette, sammen med estimater av total mengde organisk karbon fra pulsede nøytronmålinger, blir anvendt for å karakterisere kildebergarter. Det blir fremhevet at dette sammendrag er fremlagt for å imøtekomme reglene som krever et sammendrag som vil tillate en forsker eller andre lesere raskt å fastlegge søknadsgjenstanden ifølge den teknisk oppfinnelse. Det fremlegges med forståelsen av at det ikke vil anvendes til tolkning eller begrensning av omfanget eller betydningen av kravene.
NO20093474A 2007-06-27 2009-12-04 Fremgangsmåte og apparat for å estimere kildebergartinnhold av en jordformasjon NO343322B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/769,129 US7538319B2 (en) 2006-06-29 2007-06-27 Use of thorium-uranium ratio as an indicator of hydrocarbon source rock
PCT/US2008/068333 WO2009045592A1 (en) 2007-06-27 2008-06-26 Use of thorium-uranium ratio as an indicator of hydrocarbon source rock

Publications (2)

Publication Number Publication Date
NO20093474L true NO20093474L (no) 2010-02-23
NO343322B1 NO343322B1 (no) 2019-01-28

Family

ID=40527433

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20093474A NO343322B1 (no) 2007-06-27 2009-12-04 Fremgangsmåte og apparat for å estimere kildebergartinnhold av en jordformasjon

Country Status (5)

Country Link
US (1) US7538319B2 (no)
BR (1) BRPI0813282B1 (no)
CA (1) CA2689559C (no)
NO (1) NO343322B1 (no)
WO (1) WO2009045592A1 (no)

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DE102007051550A1 (de) * 2007-10-29 2009-04-30 Robert Bosch Gmbh Stößel für ein Magnetventil und ein Verfahren zur Kennzeichnung von Stößeln für Magnetventile
US8269162B2 (en) * 2007-11-07 2012-09-18 Baker Hughes Incorporated Azimuthal elemental imaging
US8049164B2 (en) * 2007-11-07 2011-11-01 Baker Hughes Incorporated Azimuthal elemental imaging
US8217337B2 (en) * 2008-03-28 2012-07-10 Schlumberger Technology Corporation Evaluating a reservoir formation
US8866483B2 (en) * 2008-04-08 2014-10-21 Halliburton Energy Services, Inc. Method and apparatus with high resolution electrode configuration for imaging in oil-based muds
US8440960B2 (en) * 2008-09-30 2013-05-14 Halliburton Energy Services, Inc. Salt concentration logging systems and methods
GB2468234B (en) * 2008-09-30 2012-11-21 Halliburton Energy Serv Inc Systems and methods for evaluating formations having unknown or mixed salinity
GB2493641B (en) * 2008-09-30 2013-05-01 Halliburton Energy Serv Inc Systems and methods for evaluating formations having unknown or mixed salinity
US10041343B2 (en) 2009-06-02 2018-08-07 Halliburton Energy Services, Inc. Micro-sonic density imaging while drilling systems and methods
US20110172922A1 (en) * 2010-01-11 2011-07-14 Baker Hughes Incorporated Drop/Pump Memory Through-Casing Measurement Logging Tools
US20120095687A1 (en) * 2010-04-21 2012-04-19 Baker Hughes Incorporated Method of predicting source rock thermal maturity from log responses
US9715035B2 (en) * 2010-05-19 2017-07-25 Schlumberger Technology Corporation Pulse neutron formation gas identification with LWD measurements
US8604417B2 (en) 2011-08-26 2013-12-10 Baker Hughes Incorporated Targetless pulsed neutron generator using beam-beam interaction
US8921769B2 (en) 2011-08-26 2014-12-30 Baker Hughes Incorporated Multiposition target plane for variable source-detector distance using DD, DT sealed neutron source
US8809798B2 (en) 2013-01-11 2014-08-19 Baker Hughes Incorporated Methods to enhance nuclear spectroscopy analysis
US8975574B2 (en) 2013-05-23 2015-03-10 Schlumberger Technology Corporation Well-logging tool with azimuthal and spectral radiation detectors and related methods
RU2541721C1 (ru) * 2013-09-19 2015-02-20 Федеральное государственное унитарное предприятие "Всероссийский нефтяной научно-исследовательский геологоразведочный институт" ФГУП "ВНИГРИ" Способ определения зон генерации углеводородов доманикоидных и сланценосных отложений в разрезах глубоких скважин
EA030342B1 (ru) * 2014-08-26 2018-07-31 Товарищество С Ограниченной Ответственностью "Геотехносервис" Способ прямого помехоустойчивого определения содержания урана при каротаже по мгновенным нейтронам деления
CN104533399A (zh) * 2014-11-14 2015-04-22 中国石油集团川庆钻探工程有限公司 随钻计算地层有机碳含量的方法
CN104533405B (zh) * 2014-12-19 2018-02-02 中国石油天然气集团公司 泥页岩储层有机碳含量的检测方法和装置
CN104656162A (zh) * 2015-02-13 2015-05-27 西安石油大学 一种富铀烃源岩铀含量及有机碳含量确定方法
US10190998B1 (en) * 2018-08-29 2019-01-29 Research Institute Of Petroleum Exploration & Development, Dagang Oil Field Of Cnpc Method and device for evaluating and predicting a shale oil enrichment areas of fault lacustrine basins
CN111415713B (zh) * 2020-03-25 2021-02-19 东北石油大学 一种利用有效介质理论评价泥岩总有机碳含量的方法
WO2021221632A1 (en) * 2020-04-29 2021-11-04 Halliburton Energy Services, Inc. Porosity determination using optimization of inelastic and capture count rates in downhole logging
CN114167510B (zh) * 2020-09-10 2024-05-07 中国石油化工股份有限公司 一种确定页岩气储层粘土矿物含量的方法
CN113359203B (zh) * 2021-06-18 2024-01-30 西安石油大学 一种基于自然伽马能谱测井探测深部喷流沉积型矿床的方法
CN118897972A (zh) * 2024-07-15 2024-11-05 中国地质调查局油气资源调查中心 一种基于放射性元素识别页岩气甜点层段的方法

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US4071755A (en) * 1976-07-01 1978-01-31 Texaco Inc. Method for in situ evaluation of the source rock potential of earth formations
US4394574A (en) * 1979-08-09 1983-07-19 Schlumberger Technology Corporation Methods and apparatus for constituent analysis of earth formations
US4390783A (en) * 1980-08-04 1983-06-28 Schlumberger Technology Corporation Spectroscopic analysis with background compensation
US4471435A (en) * 1981-08-03 1984-09-11 Dresser Industries, Inc. Computer-based system for acquisition of nuclear well log data
US4585939A (en) * 1983-10-05 1986-04-29 Halliburton Company Multi-function natural gamma ray logging system
US4712424A (en) * 1984-01-26 1987-12-15 Schlumberger Technology Corp. Quantitative determination by elemental logging of subsurface formation properties
US4686364A (en) * 1985-07-19 1987-08-11 Schlumberger Technology Corporation In situ determination of total carbon and evaluation of source rock therefrom
US4810876A (en) * 1986-09-05 1989-03-07 Schlumberger Technology Corporation Logging apparatus and method for determining absolute elemental concentrations of subsurface formations
US5471057A (en) * 1994-09-09 1995-11-28 Schlumberger Technology Corporation Method and apparatus for determining elemental concentrations for γ ra
US6972564B2 (en) * 2001-11-06 2005-12-06 Baker Hughes Incorporated Objective oriented methods for NMR log acquisitions for estimating earth formation and fluid properties

Also Published As

Publication number Publication date
CA2689559C (en) 2013-03-05
WO2009045592A1 (en) 2009-04-09
BRPI0813282A2 (pt) 2014-12-30
BRPI0813282B1 (pt) 2018-09-18
NO343322B1 (no) 2019-01-28
US20080179510A1 (en) 2008-07-31
US7538319B2 (en) 2009-05-26
CA2689559A1 (en) 2009-04-09

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: BAKER HUGHES, US

MM1K Lapsed by not paying the annual fees