NO20080087L - Fremgangsmate og anordning for reservoarfluidbestemmelse i NMR-logging - Google Patents
Fremgangsmate og anordning for reservoarfluidbestemmelse i NMR-loggingInfo
- Publication number
- NO20080087L NO20080087L NO20080087A NO20080087A NO20080087L NO 20080087 L NO20080087 L NO 20080087L NO 20080087 A NO20080087 A NO 20080087A NO 20080087 A NO20080087 A NO 20080087A NO 20080087 L NO20080087 L NO 20080087L
- Authority
- NO
- Norway
- Prior art keywords
- t2app
- region
- nmr
- distribution
- log data
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
- G01V3/32—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging operating with electron or nuclear magnetic resonance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N24/00—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects
- G01N24/08—Investigating or analyzing materials by the use of nuclear magnetic resonance, electron paramagnetic resonance or other spin effects by using nuclear magnetic resonance
- G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
- G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
- G01R33/48—NMR imaging systems
- G01R33/50—NMR imaging systems based on the determination of relaxation times, e.g. T1 measurement by IR sequences; T2 measurement by multiple-echo sequences
Landscapes
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Geophysics (AREA)
- Remote Sensing (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Geochemistry & Mineralogy (AREA)
- Geophysics And Detection Of Objects (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
Abstract
Fremgangsmåte og apparat for å oppnå en parameter av interesse vedrørende en region nær et nukleærmagnetisk resonans- (NMR) loggeverktøy egnet for undergrunns brønnlogging er beskrevet. Kjernene i regionen utsettes for en impuls-NMR-metode og frembringer NMR-loggedata, idet kjernene i regionen karakteristisk har en lengderetnings relaksasjonstid T1-fordeling og en tilsynelatende tverr-retnings relaksasjonstid T2app-fordeling. I respons til nevnte NMR-loggedata er en R-fordeling definert som R = T1/T2app, idet T2app og R-fordelingene behandles i separate datamengder ("bins"), sammen med det nevnte NMR-loggedata, ifølge en to-dimensjonal inversjonsmodell, og et signal-intensitetskart av R versus T2app tilveiebringes som er representativ for parameteren av interesse vedrørende regionen. I respons til et høyintensitets signal på kartet som er innenfor et første område av T2app-verdier og et første område av R-verdier identifiseres nærværet av et lett hydrokarbon i regionen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/167,323 US7298142B2 (en) | 2005-06-27 | 2005-06-27 | Method and apparatus for reservoir fluid characterization in nuclear magnetic resonance logging |
PCT/US2006/025004 WO2007002678A2 (en) | 2005-06-27 | 2006-06-22 | Method and apparatus for reservoir fluid characterization in nuclear magnetic resonance logging |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20080087L true NO20080087L (no) | 2008-03-17 |
NO340530B1 NO340530B1 (no) | 2017-05-02 |
Family
ID=37566559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20080087A NO340530B1 (no) | 2005-06-27 | 2008-01-07 | Fremgangsmåte og anordning for reservoarfluidbestemmelse i NMR-logging |
Country Status (8)
Country | Link |
---|---|
US (1) | US7298142B2 (no) |
CN (1) | CN101283291B (no) |
AU (1) | AU2006261780B2 (no) |
CA (1) | CA2613216C (no) |
GB (1) | GB2443346B (no) |
NO (1) | NO340530B1 (no) |
RU (1) | RU2393509C2 (no) |
WO (1) | WO2007002678A2 (no) |
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RU2519496C1 (ru) * | 2012-12-24 | 2014-06-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Казанский государственный энергетический университет" (ФГБОУ ВПО "КГЭУ") | Способ оперативного контроля качества нефти и нефтепродуктов |
US9753176B2 (en) | 2013-02-14 | 2017-09-05 | Schlumberger Technology Corporation | Estimating adsorbed gas volume from NMR and dielectric logs |
US20150130460A1 (en) * | 2013-11-13 | 2015-05-14 | Schlumberger Technology Corporation | Methods for separating oil and water on multidimensional nuclear magnetic resonance maps |
US10197696B2 (en) | 2013-11-15 | 2019-02-05 | Baker Hughes, A Ge Company, Llc | NMR logging interpretation of solid invasion |
WO2015084347A1 (en) | 2013-12-04 | 2015-06-11 | Exxonmobil Upstream Research Company | Method and system for detection of a material within a region of the earth |
WO2016011585A1 (zh) * | 2014-07-21 | 2016-01-28 | 杨顺伟 | 一种基于球管模型的储层孔隙结构分类方法 |
US10408773B2 (en) | 2014-11-25 | 2019-09-10 | Halliburton Energy Services, Inc. | Predicting total organic carbon (TOC) using a radial basis function (RBF) model and nuclear magnetic resonance (NMR) data |
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US9891179B2 (en) | 2015-07-31 | 2018-02-13 | Halliburton Energy Services, Inc. | Apparatus and method for processing and interpreting NMR logging data |
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-
2005
- 2005-06-27 US US11/167,323 patent/US7298142B2/en active Active
-
2006
- 2006-06-22 GB GB0724941A patent/GB2443346B/en active Active
- 2006-06-22 CA CA2613216A patent/CA2613216C/en active Active
- 2006-06-22 WO PCT/US2006/025004 patent/WO2007002678A2/en active Application Filing
- 2006-06-22 AU AU2006261780A patent/AU2006261780B2/en active Active
- 2006-06-22 CN CN2006800271670A patent/CN101283291B/zh active Active
- 2006-06-22 RU RU2008102574/28A patent/RU2393509C2/ru not_active IP Right Cessation
-
2008
- 2008-01-07 NO NO20080087A patent/NO340530B1/no unknown
Also Published As
Publication number | Publication date |
---|---|
WO2007002678A2 (en) | 2007-01-04 |
CN101283291A (zh) | 2008-10-08 |
US20060290350A1 (en) | 2006-12-28 |
US7298142B2 (en) | 2007-11-20 |
GB2443346B (en) | 2010-04-14 |
GB0724941D0 (en) | 2008-01-30 |
RU2393509C2 (ru) | 2010-06-27 |
CA2613216A1 (en) | 2007-01-04 |
AU2006261780B2 (en) | 2011-04-07 |
CA2613216C (en) | 2013-11-19 |
GB2443346A (en) | 2008-04-30 |
NO340530B1 (no) | 2017-05-02 |
WO2007002678A3 (en) | 2007-08-02 |
AU2006261780A1 (en) | 2007-01-04 |
CN101283291B (zh) | 2011-10-19 |
RU2008102574A (ru) | 2009-08-10 |
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