NO20010794L - Fremgangsmåte og anordning for å skjelne oljebasert slamfiltrat fra formasjonsolje - Google Patents

Fremgangsmåte og anordning for å skjelne oljebasert slamfiltrat fra formasjonsolje

Info

Publication number
NO20010794L
NO20010794L NO20010794A NO20010794A NO20010794L NO 20010794 L NO20010794 L NO 20010794L NO 20010794 A NO20010794 A NO 20010794A NO 20010794 A NO20010794 A NO 20010794A NO 20010794 L NO20010794 L NO 20010794L
Authority
NO
Norway
Prior art keywords
oil
connate
relaxation
differentiate
oils
Prior art date
Application number
NO20010794A
Other languages
English (en)
Other versions
NO329419B1 (no
NO20010794D0 (no
Inventor
Manfred G Prammer
Original Assignee
Numar Corp
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 Numar Corp filed Critical Numar Corp
Publication of NO20010794D0 publication Critical patent/NO20010794D0/no
Publication of NO20010794L publication Critical patent/NO20010794L/no
Publication of NO329419B1 publication Critical patent/NO329419B1/no

Links

Classifications

    • 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]
    • 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]
    • G01R33/46—NMR spectroscopy
    • G01R33/4625—Processing of acquired signals, e.g. elimination of phase errors, baseline fitting, chemometric analysis

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Lubricants (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Paper (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Sampling And Sample Adjustment (AREA)
NO20010794A 1998-08-17 2001-02-16 Fremgangsmate og anordning for a skjelne oljebasert slamfiltrat fra formasjonsolje NO329419B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/136,009 US6107796A (en) 1998-08-17 1998-08-17 Method and apparatus for differentiating oil based mud filtrate from connate oil
PCT/US1999/018597 WO2000010036A1 (en) 1998-08-17 1999-08-16 A method and apparatus for differentiating oil based mud filtrate from connate oil

Publications (3)

Publication Number Publication Date
NO20010794D0 NO20010794D0 (no) 2001-02-16
NO20010794L true NO20010794L (no) 2001-04-05
NO329419B1 NO329419B1 (no) 2010-10-18

Family

ID=22470811

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20010794A NO329419B1 (no) 1998-08-17 2001-02-16 Fremgangsmate og anordning for a skjelne oljebasert slamfiltrat fra formasjonsolje

Country Status (7)

Country Link
US (1) US6107796A (no)
EP (1) EP1108225B1 (no)
AT (1) ATE412191T1 (no)
CA (1) CA2339801C (no)
DE (1) DE69939779D1 (no)
NO (1) NO329419B1 (no)
WO (1) WO2000010036A1 (no)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6727696B2 (en) * 1998-03-06 2004-04-27 Baker Hughes Incorporated Downhole NMR processing
US6891369B2 (en) * 1998-08-13 2005-05-10 Schlumberger Technology Corporation Nuclear magnetic resonance method and logging apparatus for fluid analysis
US6346813B1 (en) * 1998-08-13 2002-02-12 Schlumberger Technology Corporation Magnetic resonance method for characterizing fluid samples withdrawn from subsurface formations
US6577125B2 (en) * 2000-12-18 2003-06-10 Halliburton Energy Services, Inc. Temperature compensated magnetic field apparatus for NMR measurements
US7135862B2 (en) 2001-03-13 2006-11-14 Halliburton Energy Services, Inc NMR logging using time-domain averaging
CA2342007C (en) * 2001-03-26 2009-10-20 University Technologies International, Inc. Determination of oil and water compositions of oil/water emulsions using low field nmr relaxometry
US6737864B2 (en) * 2001-03-28 2004-05-18 Halliburton Energy Services, Inc. Magnetic resonance fluid analysis apparatus and method
US6525534B2 (en) 2001-06-15 2003-02-25 Halliburton Energy Services, Inc. System and methods for NMR signal processing without phase alternated pair stacking
US7301338B2 (en) * 2001-08-13 2007-11-27 Baker Hughes Incorporated Automatic adjustment of NMR pulse sequence to optimize SNR based on real time analysis
US6528995B1 (en) * 2001-09-10 2003-03-04 Schlumberger Technology Corporation Methods and apparatus for measuring flow velocity in a wellbore using NMR and applications using same
FR2832255B1 (fr) * 2001-11-13 2004-11-26 France Telecom Peigne et procede de derivation d'un cablage preexistant
US6859032B2 (en) * 2001-12-18 2005-02-22 Schlumberger Technology Corporation Method for determining molecular properties of hydrocarbon mixtures from NMR data
US6859033B2 (en) * 2002-08-28 2005-02-22 Schlumberger Technology Corporation Method for magnetic resonance fluid characterization
US6856132B2 (en) 2002-11-08 2005-02-15 Shell Oil Company Method and apparatus for subterranean formation flow imaging
US6841996B2 (en) * 2003-01-22 2005-01-11 Schlumberger Technology Corporation Nuclear magnetic resonance apparatus and methods for analyzing fluids extracted from earth formation
WO2004099817A2 (en) 2003-05-02 2004-11-18 Halliburton Energy Services, Inc. Systems and methods for nmr logging
US6859034B2 (en) * 2003-05-09 2005-02-22 Baker Hughes Incorporated Time-domain data integration of multiple gradient, multiple TE echo trains
US7199580B2 (en) * 2003-10-03 2007-04-03 Halliburton Energy Services, Inc. System and methods for T1-based logging
US7224162B2 (en) * 2003-10-04 2007-05-29 Halliburton Energy Services Group, Inc. System and methods for upscaling petrophysical data
EP1702284A4 (en) * 2003-12-24 2012-09-05 Halliburton Energy Serv Inc INCORRECT ESTIMATION BY USING FLUID ANALYSIS MODELS
US7176682B2 (en) * 2004-01-04 2007-02-13 Halliburton Energy Services, Inc. Method and apparatus for detecting hydrocarbons with NMR logs in wells drilled with oil-based muds
US7053611B2 (en) * 2004-06-04 2006-05-30 Schlumberger Technology Corporation Method and apparatus for using pulsed field gradient NMR measurements to determine fluid properties in a fluid sampling well logging tool
US7196516B2 (en) * 2004-08-16 2007-03-27 Baker Hughes Incorporated Correction of NMR artifacts due to constant-velocity axial motion and spin-lattice relaxation
US7305306B2 (en) * 2005-01-11 2007-12-04 Schlumberger Technology Corporation System and methods of deriving fluid properties of downhole fluids and uncertainty thereof
US7711488B2 (en) * 2006-12-28 2010-05-04 Schlumberger Technology Corporation Methods and apparatus to monitor contamination levels in a formation fluid
US7511487B2 (en) * 2007-02-27 2009-03-31 Schlumberger Technology Corporation Logging method for determining characteristic of fluid in a downhole measurement region
US7924001B2 (en) * 2008-05-23 2011-04-12 Schlumberger Technology Corp. Determination of oil viscosity and continuous gas oil ratio from nuclear magnetic resonance logs
US9194972B2 (en) 2009-03-02 2015-11-24 Statoil Petroleum As Method of adjusting properties of drilling fluids and apparatus for use in such methods
WO2012170014A1 (en) 2011-06-07 2012-12-13 Halliburton Energy Services, Inc. Rotational indexing to optimize sensing volume of a nuclear magnetic resonance logging tool
US9405035B2 (en) 2012-01-10 2016-08-02 Halliburton Energy Services, Inc. Enhanced transmitter and method for a nuclear magnetic resonance logging tool
MX346802B (es) 2012-02-08 2017-03-31 Halliburton Energy Services Inc Herramienta de registro de resonancia magnética nuclear que tiene múltiples magnetómetros atómicos montados en almohadillas.
CN103362505B (zh) * 2012-04-10 2015-12-16 中国石油化工股份有限公司 一种用于在钻井液添加油存在条件下判识钻遇油层的方法
US20140136111A1 (en) * 2012-11-09 2014-05-15 Schlumberger Technology Corporation Oilfield production forecasting system
EP3011369B1 (en) 2013-06-20 2019-12-11 Aspect International (2015) Private Limited An nmr/mri-based integrated system for analyzing and treating of a drilling mud for drilling mud recycling process and methods thereof
WO2015002848A1 (en) * 2013-06-30 2015-01-08 Schlumberger Canada Limited Semi-analytic inversion method for nuclear magnetic resonance (nmr) signal processing
US9494503B2 (en) 2013-11-06 2016-11-15 Aspect Imaging Ltd. Inline rheology/viscosity, density, and flow rate measurement
CN103616725B (zh) * 2013-12-10 2016-05-04 江苏大学 一种利用实测数据中误差记录提高电磁探测质量的方法
MX2014015407A (es) * 2014-03-23 2015-09-22 Aspect Internat 2015 Private Ltd Medios y metodos para el analisis multimodal y el tratamiento del lodo de perforacion.
WO2015175985A1 (en) 2014-05-15 2015-11-19 The Regents Of The University Of California Methods for determining oil and water compositions in drilling muds
CN105604548B (zh) * 2014-11-05 2019-01-01 中国石油化工股份有限公司 一种基于油基钻井液的地层油判识方法
EP3247881A4 (en) 2015-01-19 2019-06-12 Aspect International (2015) Private Limited NMR based systems for crude oil improvement and method therefor
CN106053299B (zh) 2015-04-12 2020-10-30 艾斯拜克特Ai有限公司 非圆形横截面管道中的流体的nmr成像
CN106324010A (zh) 2015-07-02 2017-01-11 艾斯拜克特Ai有限公司 使用mr设备对在管道中流动的流体的分析
CN105758883B (zh) * 2016-04-05 2018-01-02 中国石油天然气股份有限公司 含油污泥水洗过程中含油率检测方法及装置
US10655996B2 (en) 2016-04-12 2020-05-19 Aspect Imaging Ltd. System and method for measuring velocity profiles
CN112649335B (zh) * 2019-10-11 2022-05-10 无锡中科光电技术有限公司 大气颗粒物监测激光雷达沙尘消光系数贡献率自动分析法
CN113758957B (zh) * 2021-08-17 2023-05-26 中国石油大学(北京) 一种利用核磁共振岩心分析技术快速判断原油族分分离效果的方法

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508438A (en) * 1967-06-27 1970-04-28 Schlumberger Technology Corp Well logging apparatus and method
US4728892A (en) * 1985-08-13 1988-03-01 Shell Oil Company NMR imaging of materials
US4710713A (en) * 1986-03-11 1987-12-01 Numar Corporation Nuclear magnetic resonance sensing apparatus and techniques
US4717876A (en) * 1986-08-13 1988-01-05 Numar NMR magnet system for well logging
US4933638A (en) * 1986-08-27 1990-06-12 Schlumber Technology Corp. Borehole measurement of NMR characteristics of earth formations, and interpretations thereof
US5055787A (en) * 1986-08-27 1991-10-08 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formations
US4717877A (en) * 1986-09-25 1988-01-05 Numar Corporation Nuclear magnetic resonance sensing apparatus and techniques
US4717878A (en) * 1986-09-26 1988-01-05 Numar Corporation Nuclear magnetic resonance sensing apparatus and techniques
US5306640A (en) * 1987-10-28 1994-04-26 Shell Oil Company Method for determining preselected properties of a crude oil
US4885540A (en) * 1988-10-31 1989-12-05 Amoco Corporation Automated nuclear magnetic resonance analysis
US5350925A (en) * 1988-12-08 1994-09-27 Schlumberger Technology Corporation Methods for determining values for earth formation properties
US5212447A (en) * 1990-12-03 1993-05-18 Numar Corporation Apparatus and technique for nmr diffusion measurement
DE69123260T2 (de) * 1990-12-05 1997-06-12 Numar Corp., Malvern, Pa. Anordnung zum nmr-messen eines bohrlochs während dessen bohrens
US5309098A (en) * 1991-05-16 1994-05-03 Numar Corporation Nuclear magnetic resonance detection of geologic structures
US5557200A (en) * 1991-05-16 1996-09-17 Numar Corporation Nuclear magnetic resonance determination of petrophysical properties of geologic structures
US5412320A (en) * 1991-05-16 1995-05-02 Numar Corporation Nuclear magnetic resonance determination of petrophysical properties of geologic structures
US5387865A (en) * 1991-09-20 1995-02-07 Exxon Research And Engineering Company Permeability determination from NMR relaxation measurements for fluids in porous media
US5379216A (en) * 1992-05-27 1995-01-03 Schlumberger Technology Corporation Method and apparatus for producing a new output record medium illustrating a quantitative description in the volume dimension of mud filtrate invasion into permeable zones of a formation in a wellbore
EP0581666B1 (en) * 1992-07-30 1997-10-01 Schlumberger Limited Pulsed nuclear magnetism tool for formation evaluation while drilling
US5432446A (en) * 1992-11-02 1995-07-11 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formation
US5486762A (en) * 1992-11-02 1996-01-23 Schlumberger Technology Corp. Apparatus including multi-wait time pulsed NMR logging method for determining accurate T2-distributions and accurate T1/T2 ratios and generating a more accurate output record using the updated T2-distributions and T1/T2 ratios
US5291137A (en) * 1992-11-02 1994-03-01 Schlumberger Technology Corporation Processing method and apparatus for processing spin echo in-phase and quadrature amplitudes from a pulsed nuclear magnetism tool and producing new output data to be recorded on an output record
US5363041A (en) * 1992-12-31 1994-11-08 Schlumberger Technology Corporation Determining bound and unbound fluid volumes using nuclear magnetic resonance pulse sequences
US5349184A (en) * 1993-01-21 1994-09-20 Schlumberger Technology Corporation Method and apparatus for reducing matrix density effects on porosity measurements during epithermal neutron porosity well logging
US5376884A (en) * 1993-04-01 1994-12-27 Schlumberger Technology Corporation Nuclear magnetic resonance measuring apparatus
US5517115A (en) * 1993-12-16 1996-05-14 Numar Corporation Efficient processing of NMR echo trains
US5498960A (en) * 1994-10-20 1996-03-12 Shell Oil Company NMR logging of natural gas in reservoirs
US5497087A (en) * 1994-10-20 1996-03-05 Shell Oil Company NMR logging of natural gas reservoirs
AU711508B2 (en) * 1995-03-23 1999-10-14 Schlumberger Technology B.V. Nuclear magnetic resonance borehole logging apparatus and method
US5680043A (en) * 1995-03-23 1997-10-21 Schlumberger Technology Corporation Nuclear magnetic resonance technique for determining gas effect with borehole logging tools
US5565775A (en) * 1995-06-23 1996-10-15 Exxon Research And Engineering Company Producible fluid volumes in porous media determined by pulsed field gradient nuclear magnetic resonance
US5936405A (en) * 1995-09-25 1999-08-10 Numar Corporation System and method for lithology-independent gas detection using multifrequency gradient NMR logging
DE69633788T2 (de) * 1995-09-25 2005-10-27 Numar Corp. Lithologie unabhängige gradient-nmr gasdetektion
US5957221A (en) * 1996-02-28 1999-09-28 Baker Hughes Incorporated Downhole core sampling and testing apparatus

Also Published As

Publication number Publication date
ATE412191T1 (de) 2008-11-15
NO329419B1 (no) 2010-10-18
WO2000010036A1 (en) 2000-02-24
NO20010794D0 (no) 2001-02-16
US6107796A (en) 2000-08-22
EP1108225B1 (en) 2008-10-22
DE69939779D1 (de) 2008-12-04
EP1108225A1 (en) 2001-06-20
CA2339801C (en) 2008-07-22
WO2000010036A9 (en) 2000-07-27
CA2339801A1 (en) 2000-02-24
EP1108225A4 (en) 2004-10-27

Similar Documents

Publication Publication Date Title
NO20010794L (no) Fremgangsmåte og anordning for å skjelne oljebasert slamfiltrat fra formasjonsolje
US20220221614A1 (en) Analysis method, system and storage media of lithological and oil and gas containing properties of reservoirs
Guyodo et al. Wavelet analysis of relative geomagnetic paleointensity at ODP Site 983
RU2045079C1 (ru) Способ вибросейсморазведки при поиске нефтегазовых месторождений
EP1621724A3 (en) Methods of downhole testing subterranean formations and associated apparatus therefor
WO2000041005A8 (en) Method for identifying and removing multiples from seismic reflection data
NO20052675L (no) Fremgangsmate og apparat for a benytte NMR-malinger med pulset felt-gradient for a bestemme fluidegenskaper i et fluidprovetakende bronnloggeverktoy.
ATE449352T1 (de) Verfahren und vorrichtung zur analyse kernmagnetischer resonanzdaten
RU94003391A (ru) Способ получения вертикальных сейсмических профилей в ходе бурения скважин
US5663929A (en) Drilling signal transmission method and system
GB2386455A (en) Seismic signal processing method and apparatus for generating correlation spectral volumes to determine geologic features
CA2454666A1 (en) Multi-measurement nmr analysis based on maximum entropy
Evans Running median filters and a general despiker
EA000175B1 (ru) Способ оценки порового объема формации, занятого углеводородом
Grombacher et al. Frequency Shifting Steady‐State Surface NMR Signals to Avoid Problematic Narrowband‐Noise Sources
CA2436148A1 (en) Methods for detecting hydrocarbons from nmr data
Xuan et al. Origin of orbital periods in the sedimentary relative paleointensity records
Verosub et al. Relative geomagnetic paleointensity across the Jaramillo subchron and the Matuyama/Brunhes boundary
Moore et al. Impact of jittered sampling on conventional spectral estimates
JPS61500277A (ja) ドリル穴からの物質の分析
NO942999L (no) Anordning og fremgangsmåte for å måle konduktiviteten i geologiske formasjoner omkring en brönn
RU2003118594A (ru) Ямр спектроскопия с использованием средства ямр с градиентным полем
FR2714486B1 (fr) Méthode et dispositif de prospection sismique dans des puits permettant un filtrage des ondes guidées.
Pelletier Paleointensity variations of Earth's magnetic field and their relationship with polarity reversals
SU811191A1 (ru) Способ исследовани пласта вбуР щиХС СКВАжиНАХ

Legal Events

Date Code Title Description
MK1K Patent expired