CN103718016B - 用双能x射线计算机断面显像技术估算岩样的有效原子序数和体积密度的方法 - Google Patents

用双能x射线计算机断面显像技术估算岩样的有效原子序数和体积密度的方法 Download PDF

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Publication number
CN103718016B
CN103718016B CN201280037280.2A CN201280037280A CN103718016B CN 103718016 B CN103718016 B CN 103718016B CN 201280037280 A CN201280037280 A CN 201280037280A CN 103718016 B CN103718016 B CN 103718016B
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bulk density
target object
calibration
atomic number
effective atomic
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CN103718016A (zh
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N.寰锋不
N.德治
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Ingrain Inc
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
    • G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
    • G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
    • G01N23/083—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays
    • G01N23/087—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption the radiation being X-rays using polyenergetic X-rays
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/24—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by observing the transmission of wave or particle radiation through the material

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  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Toxicology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CN201280037280.2A 2011-07-26 2012-06-20 用双能x射线计算机断面显像技术估算岩样的有效原子序数和体积密度的方法 Expired - Fee Related CN103718016B (zh)

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US201161511600P 2011-07-26 2011-07-26
US61/511,600 2011-07-26
PCT/US2012/043213 WO2013015914A1 (en) 2011-07-26 2012-06-20 Method for estimating effective atomic number and bulk density of rock samples using dual energy x-ray computed tomographic imaging

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CN103718016A CN103718016A (zh) 2014-04-09
CN103718016B true CN103718016B (zh) 2016-10-12

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US (1) US8855264B2 (enExample)
EP (1) EP2737297B1 (enExample)
CN (1) CN103718016B (enExample)
AU (1) AU2012287447B2 (enExample)
BR (1) BR112014001553B1 (enExample)
CA (1) CA2840931C (enExample)
CO (1) CO6930316A2 (enExample)
ES (1) ES2655170T3 (enExample)
MX (1) MX2014000978A (enExample)
NO (1) NO2737297T3 (enExample)
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CA2997249A1 (en) 2012-11-01 2014-05-08 Ingrain, Inc. Characterization of rock and other samples by process and system for the preparation of samples using castable mounting materials
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CN105571986B (zh) * 2016-01-25 2018-02-16 中国石油大学(华东) 一种基于散射能谱双能窗计算岩石密度的方法
CN106950231B (zh) * 2017-03-29 2018-07-20 中国科学院地质与地球物理研究所 一种用双能微米ct定量识别岩石矿物的岩样装置和方法
CN108663287B (zh) * 2018-04-25 2021-02-26 中国地质大学（北京） 一种利用ct图像精确计算煤岩密度的方法
CN113295720B (zh) * 2021-05-06 2023-02-24 中国石油天然气股份有限公司 一种利用ct扫描进行微米级矿物识别的装置及方法
CN114113169B (zh) * 2021-11-19 2024-05-31 数岩科技股份有限公司 确定矿物分布的方法及装置、电子设备及计算机存储介质
CN114004261B (zh) * 2021-11-19 2025-09-16 数岩科技股份有限公司 岩石类型识别方法、装置和存储介质
CN114624267B (zh) * 2022-03-14 2023-10-27 贝光科技(苏州)有限公司 一种双能ct指数识别岩心矿物和纹层的方法及装置
CN119522360A (zh) * 2022-07-01 2025-02-25 数姆科技有限公司 用于使用具有衍射伪影校正的计算机断层扫描进行材料密度测量的方法
CN115588473A (zh) * 2022-10-14 2023-01-10 天津大学 一种基于动态基材料选择的非均质岩心矿物表征方法
US12392737B2 (en) * 2023-03-30 2025-08-19 Saudi Arabian Oil Company Method and apparatus for cyclic imaging a rock sample
CN117074274B (zh) * 2023-08-30 2024-05-14 中国地质调查局油气资源调查中心 一种基于全直径岩心样品的孔隙度计算方法、装置及介质
CN120232766B (zh) * 2025-05-29 2025-09-23 山东省煤田地质局第五勘探队 一种多传感器融合的煤质检测方法及系统

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WO2013015914A1 (en) 2013-01-31
CA2840931A1 (en) 2013-01-31
AU2012287447A1 (en) 2014-01-23
RU2595646C2 (ru) 2016-08-27
EP2737297A1 (en) 2014-06-04
ES2655170T3 (es) 2018-02-19
RU2014106989A (ru) 2015-09-10
BR112014001553A2 (pt) 2017-06-13
US8855264B2 (en) 2014-10-07
MX2014000978A (es) 2014-09-15
CO6930316A2 (es) 2014-04-28
CN103718016A (zh) 2014-04-09
EP2737297B1 (en) 2017-10-11
NO2737297T3 (enExample) 2018-03-10
AU2012287447B2 (en) 2014-07-17
BR112014001553B1 (pt) 2020-11-03
US20130028371A1 (en) 2013-01-31
CA2840931C (en) 2016-11-08

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