CA2397385A1 - Nmr apparatus and methods for measuring volumes of hydrocarbon gas and oil - Google Patents

Nmr apparatus and methods for measuring volumes of hydrocarbon gas and oil Download PDF

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Publication number
CA2397385A1
CA2397385A1 CA002397385A CA2397385A CA2397385A1 CA 2397385 A1 CA2397385 A1 CA 2397385A1 CA 002397385 A CA002397385 A CA 002397385A CA 2397385 A CA2397385 A CA 2397385A CA 2397385 A1 CA2397385 A1 CA 2397385A1
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CA
Canada
Prior art keywords
oil
methods
hydrocarbon gas
nmr apparatus
conditions
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002397385A
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French (fr)
Other versions
CA2397385C (en
Inventor
Lei Bob Hou
Daniel Lee Miller
James Elmer Galford
John C. Bouton, Jr.
George Richard Coates
Prabhakar Aadireddy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services, Inc.
Lei Bob Hou
Daniel Lee Miller
James Elmer Galford
John C. Bouton, Jr.
George Richard Coates
Prabhakar Aadireddy
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 Halliburton Energy Services, Inc., Lei Bob Hou, Daniel Lee Miller, James Elmer Galford, John C. Bouton, Jr., George Richard Coates, Prabhakar Aadireddy filed Critical Halliburton Energy Services, Inc.
Publication of CA2397385A1 publication Critical patent/CA2397385A1/en
Application granted granted Critical
Publication of CA2397385C publication Critical patent/CA2397385C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G01N24/081—Making measurements of geologic samples, e.g. measurements of moisture, pH, porosity, permeability, tortuosity or viscosity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Abstract

A multifrequency method and apparatus for NMR logging. The apparatus and method uses a triple-wait-time (TWS1, TWS2, TWL1) NMR sequence to determine gas and light-oil filled porosity over a broad range of reservoir conditions. A set of conditions is derived for the selection of optimum acquisition parameters. The conditions are developed to aid in the selection of wait time combinations.
CA002397385A 1999-08-13 2000-08-11 Nmr apparatus and methods for measuring volumes of hydrocarbon gas and oil Expired - Fee Related CA2397385C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14894399P 1999-08-13 1999-08-13
US60/148,943 1999-08-13
PCT/US2000/022252 WO2001013142A1 (en) 1999-08-13 2000-08-11 Nmr apparatus and methods for measuring volumes of hydrocarbon gas and oil

Publications (2)

Publication Number Publication Date
CA2397385A1 true CA2397385A1 (en) 2001-02-22
CA2397385C CA2397385C (en) 2008-10-07

Family

ID=22528138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002397385A Expired - Fee Related CA2397385C (en) 1999-08-13 2000-08-11 Nmr apparatus and methods for measuring volumes of hydrocarbon gas and oil

Country Status (5)

Country Link
US (1) US6661226B1 (en)
EP (1) EP1203242B1 (en)
CA (1) CA2397385C (en)
DE (1) DE60045007D1 (en)
WO (1) WO2001013142A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10209389B2 (en) 2011-12-29 2019-02-19 Schlumberger Technology Corporation In-situ characterization of formation constituents

Families Citing this family (29)

* 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
GB2403553B (en) * 1999-12-15 2005-03-02 Halliburton Energy Serv Inc Method and apparatus for improving the vertical resolution of NMR logs
US6541969B2 (en) * 1999-12-15 2003-04-01 Halliburton Energy Services, Inc. Method and apparatus for improving the vertical resolution of NMR logs
US20020175682A1 (en) 2001-05-23 2002-11-28 Songhua Chen Rapid nmr multi-frequency t1 and t2 acquisition for earth formations evaluation with mwd or wireline tools
US6518756B1 (en) * 2001-06-14 2003-02-11 Halliburton Energy Services, Inc. Systems and methods for determining motion tool parameters in borehole logging
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
US6693557B2 (en) 2001-09-27 2004-02-17 Wavetronix Llc Vehicular traffic sensor
US6859033B2 (en) * 2002-08-28 2005-02-22 Schlumberger Technology Corporation Method for magnetic resonance fluid characterization
US6841996B2 (en) * 2003-01-22 2005-01-11 Schlumberger Technology Corporation Nuclear magnetic resonance apparatus and methods for analyzing fluids extracted from earth formation
US7463027B2 (en) 2003-05-02 2008-12-09 Halliburton Energy Services, Inc. Systems and methods for deep-looking NMR logging
US6952096B2 (en) * 2003-09-05 2005-10-04 Schlumberger Technology Corporation Method and apparatus for determining speed and properties of flowing fluids using NMR measurements
US7301337B2 (en) * 2003-09-30 2007-11-27 Baker Hughes Incorporated Frequency dithering to avoid excitation pulse ringing
CA2540791C (en) 2003-10-03 2013-12-10 Halliburton Energy Services, Inc. System and methods for t1-based logging
US20050216196A1 (en) * 2003-12-24 2005-09-29 Ridvan Akkurt Contamination estimation using fluid analysis models
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
US8248067B2 (en) * 2004-09-24 2012-08-21 Baker Hughes Incorporated Apparatus and methods for estimating downhole fluid compositions
US7225078B2 (en) * 2004-11-03 2007-05-29 Halliburton Energy Services, Inc. Method and system for predicting production of a well
US8665113B2 (en) 2005-10-31 2014-03-04 Wavetronix Llc Detecting roadway targets across beams including filtering computed positions
WO2010116160A1 (en) * 2009-03-02 2010-10-14 Statoil Asa Method of adjusting properties of drilling fluids and apparatus for use in such methods
WO2011059543A1 (en) * 2009-11-10 2011-05-19 The Johns Hopkins University Magnetic resonance imaging and spectroscopy of low concentration solutes with exchangeable protons using label transfer modules: frequency transfer, inversion transfer, and dephasing transfer
US20130234705A1 (en) * 2012-03-08 2013-09-12 Schlumberger Technology Corporation Method and system for applying nmr pulse sequences using different frequencies
US9851468B2 (en) 2012-10-04 2017-12-26 Schlumberger Technology Corporation Hydrocarbon saturation from total organic carbon logs derived from inelastic and capture nuclear spectroscopy
US9412271B2 (en) 2013-01-30 2016-08-09 Wavetronix Llc Traffic flow through an intersection by reducing platoon interference
US10338052B2 (en) 2015-11-30 2019-07-02 Vanderbilt University Methods of detecting sulfur-containing compounds
US10739489B2 (en) * 2016-01-15 2020-08-11 Baker Hughes, A Ge Company, Llc Low gradient magnetic resonance logging for measurement of light hydrocarbon reservoirs
EP3414557B1 (en) * 2016-02-12 2019-11-27 Bruker Biospin Corp. Rapid quantification of components in solid mixtures of chemicals via time-domain nmr spectroscopy
US10267946B2 (en) 2016-06-01 2019-04-23 Baker Hughes, A Ge Company, Llc Magnetic resonance pulse sequences having wait times based on carrier speed
CN110306977B (en) * 2018-03-27 2021-10-29 中国石油化工股份有限公司 Nuclear magnetic resonance T2Spectral hydrocarbon-containing correction method and system
CN112268919B (en) * 2020-09-25 2023-09-26 中国石油天然气股份有限公司 Method for identifying tight sandstone reservoir fluid by nuclear magnetic resonance inversion

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1158959A (en) 1912-07-16 1915-11-02 Edward W Beach Centrifugal separator.
US3395337A (en) 1952-01-03 1968-07-30 Varian Associates Apparatus and method for identifying substances
US2973471A (en) 1953-05-08 1961-02-28 Texaco Development Corp Analysis techniques based on nuclear magnetic resonance
US3617867A (en) 1953-07-17 1971-11-02 Texaco Inc Method and apparatus for well logging utilizing resonance
US2912641A (en) 1956-07-27 1959-11-10 Texaco Development Corp Analysis techniques based on nuclear magnetic resonance
US3360716A (en) 1956-08-06 1967-12-26 Varian Associates Gyromagnetic resonance methods and apparatus
US3205477A (en) 1961-12-29 1965-09-07 David C Kalbfell Electroacoustical logging while drilling wells
US3213357A (en) 1962-10-22 1965-10-19 California Research Corp Earth formation and fluid material investigation by nuclear magnetism relaxation rate determination
US3402344A (en) 1965-08-02 1968-09-17 Chevron Res Nuclear magnetism well logging method and apparatus
US3453433A (en) 1966-12-08 1969-07-01 Schlumberger Technology Corp Combined sidewall neutron porosity gamma-gamma tool
US3508438A (en) 1967-06-27 1970-04-28 Schlumberger Technology Corp Well logging apparatus and method
US3590228A (en) 1967-10-02 1971-06-29 Schlumberger Technology Corp Methods and apparatus for processing well logging data
US3567936A (en) 1968-02-07 1971-03-02 Schlumberger Technology Corp Multiple neutron detector borehole logging tool
US3567935A (en) 1968-02-07 1971-03-02 Schlumberger Technology Corp Measuring apparatus and method
US3638484A (en) 1968-11-05 1972-02-01 Schlumberger Technology Corp Methods of processing well logging data
US3593116A (en) 1969-07-29 1971-07-13 Schlumberger Technology Corp Nuclear magnetic logging apparatus coil configuration
US3657730A (en) 1970-01-14 1972-04-18 Shell Oil Co Method for determining residual hydrocarbons present in a subterranean earth formation
US3667035A (en) 1970-03-17 1972-05-30 Texaco Development Corp Nuclear magnetism logging
FR2119862B1 (en) 1970-12-30 1973-11-23 Schlumberger Prospection
US3784898A (en) 1972-02-16 1974-01-08 Shell Oil Co Method for reducing borehole signals in nuclear magnetic logging
US4310887A (en) 1972-08-28 1982-01-12 Schlumberger Technology Corporation Verification and calibration of well logs and reconstruction of logs
US3896668A (en) 1973-10-05 1975-07-29 Schlumberger Technology Corp Methods and apparatus for determining characteristics of subsurface earth formations
US4479564A (en) 1979-04-12 1984-10-30 Schlumberger Technology Corporation System and method for monitoring drill string characteristics during drilling
GB2056082B (en) 1979-08-10 1983-07-06 Emi Ltd Nuclear magnetic logging
US4291271A (en) 1979-11-01 1981-09-22 Phillips Petroleum Company Method for determining pore size distribution and fluid distribution in porous media
US4350955A (en) 1980-10-10 1982-09-21 The United States Of America As Represented By The United States Department Of Energy Magnetic resonance apparatus
USRE32913E (en) 1982-04-16 1989-04-25 Schlumberger Technology Corp. Shields for antennas of borehole logging devices
US4536714A (en) 1982-04-16 1985-08-20 Schlumberger Technology Corporation Shields for antennas of borehole logging devices
US4528508A (en) 1982-06-10 1985-07-09 Paramagnetic Logging, Inc. Nuclear magnetic resonance method and apparatus for remote detection and volumetric measurement of petroleum reserves
US4656422A (en) 1982-06-10 1987-04-07 Paramagnetic Logging, Inc. Oil well logging tools measuring paramagnetic logging effect for use in open boreholes and cased well bores
GB8315866D0 (en) 1983-06-09 1983-07-13 Nat Res Dev Nuclear magnetic logging
DE3504734C2 (en) 1985-02-12 1998-12-10 Max Planck Gesellschaft Method and device for recording spin resonance data
US4792757A (en) 1985-04-08 1988-12-20 Paramagnetic Logging, Inc. Oil well logging tools measuring paramagnetic logging effect for use in open boreholes and cased well bores
US4686364A (en) 1985-07-19 1987-08-11 Schlumberger Technology Corporation In situ determination of total carbon and evaluation of source rock therefrom
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
US4714881A (en) 1986-07-15 1987-12-22 Mobil Oil Corporation Nuclear magnetic resonance borehole logging tool
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
US5055788A (en) 1986-08-27 1991-10-08 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formations
US4785245A (en) 1986-09-12 1988-11-15 Engineering Measurement Company Rapid pulse NMR cut meter
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
US4875013A (en) 1987-03-13 1989-10-17 Hitachi, Ltd. High-frequency coil for nuclear magnetic imaging
NO882570L (en) 1987-06-11 1988-12-12 Numar Corp NUCLEAR MAGNETIC RESONANCE SENSOR DEVICE.
US4825163A (en) 1987-07-31 1989-04-25 Hitachi, Ltd. Quadrature probe for nuclear magnetic resonance
US4829252A (en) 1987-10-28 1989-05-09 The Regents Of The University Of California MRI system with open access to patient image volume
US4899112A (en) 1987-10-30 1990-02-06 Schlumberger Technology Corporation Well logging apparatus and method for determining formation resistivity at a shallow and a deep depth
US4949045A (en) 1987-10-30 1990-08-14 Schlumberger Technology Corporation Well logging apparatus having a cylindrical housing with antennas formed in recesses and covered with a waterproof rubber layer
US4987368A (en) 1987-11-05 1991-01-22 Shell Oil Company Nuclear magnetism logging tool using high-temperature superconducting squid detectors
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
US4933640A (en) 1988-12-30 1990-06-12 Vector Magnetics Apparatus for locating an elongated conductive body by electromagnetic measurement while drilling
US4994777A (en) 1989-11-14 1991-02-19 The United States Of America As Represented By The Secretary Of The Army Enhanced magnetic field within enclosed cylindrical cavity
US5122746A (en) 1990-06-12 1992-06-16 Gas Research Institute Hydrocarbon gas measurements using nuclear magnetic resonance
US5212447A (en) 1990-12-03 1993-05-18 Numar Corporation Apparatus and technique for nmr diffusion measurement
JP2980680B2 (en) 1990-12-05 1999-11-22 ニューマー コーポレーション Well exploration system during well drilling
US5138263A (en) 1991-01-16 1992-08-11 Teleco Oilfield Services Inc. Electromagnetic formation evaluation tool
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
US5309098A (en) 1991-05-16 1994-05-03 Numar Corporation Nuclear magnetic resonance detection 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
US5200699A (en) 1991-09-25 1993-04-06 Phillips Petroleum Company Evaluation of liquid-containing samples using nuclear magnetic resonance
US5235285A (en) 1991-10-31 1993-08-10 Schlumberger Technology Corporation Well logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formations
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
US5629623A (en) 1992-07-30 1997-05-13 Schlumberger Technology Corporation Pulsed nuclear magnetism tool for formation evaluation while drilling
US5923167A (en) 1992-07-30 1999-07-13 Schlumberger Technology Corporation Pulsed nuclear magnetism tool for formation evaluation while drilling
US5705927A (en) * 1992-07-30 1998-01-06 Schlumberger Technology Corporation Pulsed nuclear magnetism tool for formation evaluation while drilling including a shortened or truncated CPMG sequence
DK0581666T3 (en) 1992-07-30 1997-10-27 Schlumberger Ltd Pulse-modulated nuclear magnetic tool for formation evaluation during drilling
US5453692A (en) 1992-08-06 1995-09-26 Hitachi, Ltd. RF probe for nuclear magnetic resonance imaging (MRI) devices
DE4234544C2 (en) 1992-10-14 1996-09-05 Bruker Analytische Messtechnik Directly coupled sample changing system for liquid NMR spectroscopy and method for its operation
US5432446A (en) 1992-11-02 1995-07-11 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formation
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
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
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
US6392409B1 (en) * 2000-01-14 2002-05-21 Baker Hughes Incorporated Determination of T1 relaxation time from multiple wait time NMR logs acquired in the same or different logging passes
US5497087A (en) * 1994-10-20 1996-03-05 Shell Oil Company NMR logging of natural gas reservoirs
US5498960A (en) 1994-10-20 1996-03-12 Shell Oil Company NMR logging of natural gas in 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
US5696448A (en) * 1995-06-26 1997-12-09 Numar Corporation NMR system and method for formation evaluation using diffusion and relaxation log measurements
US5936405A (en) * 1995-09-25 1999-08-10 Numar Corporation System and method for lithology-independent gas detection using multifrequency gradient NMR logging
US6242912B1 (en) * 1995-10-12 2001-06-05 Numar Corporation System and method for lithology-independent gas detection using multifrequency gradient NMR logging
US5757186A (en) 1996-02-23 1998-05-26 Western Atlas International, Inc. Nuclear magnetic resonance well logging apparatus and method adapted for measurement-while-drilling
US6005389A (en) 1996-03-15 1999-12-21 Numar Corporation Pulse sequences and interpretation techniques for NMR measurements
US5767674A (en) 1996-04-17 1998-06-16 Griffin; Douglas D. Apparatus for protecting a magnetic resonance antenna
US6023163A (en) * 1996-06-14 2000-02-08 Schlumberger Technology Corporation Well logging method and apparatus for determining gas and diffusion coefficient using NMR
US5831433A (en) 1996-12-04 1998-11-03 Sezginer; Abdurrahman Well logging method and apparatus for NMR and resistivity measurements
US5977768A (en) 1997-06-23 1999-11-02 Schlumberger Technology Corporation Nuclear magnetic resonance logging with azimuthal resolution
US5992519A (en) 1997-09-29 1999-11-30 Schlumberger Technology Corporation Real time monitoring and control of downhole reservoirs
US6049205A (en) * 1997-10-01 2000-04-11 Western Atlas International, Inc. Multiple frequency method for nuclear magnetic resonance longitudinal relaxation measurement and pulsing sequence for power use optimization
US6094048A (en) * 1997-12-18 2000-07-25 Shell Oil Company NMR logging of natural gas reservoirs
US5869755A (en) 1997-12-31 1999-02-09 Schlumberger Technology Corporation Porosity estimation method in carbonate rock
US6229308B1 (en) * 1998-11-19 2001-05-08 Schlumberger Technology Corporation Formation evaluation using magnetic resonance logging measurements
US10124997B2 (en) 2015-03-18 2018-11-13 Gray Manufacturing Company, Inc. Remote lift control using independent computing devices

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10209389B2 (en) 2011-12-29 2019-02-19 Schlumberger Technology Corporation In-situ characterization of formation constituents
EP2798376B1 (en) * 2011-12-29 2019-07-24 Services Petroliers Schlumberger In-situ characterization of formation constituents

Also Published As

Publication number Publication date
EP1203242A1 (en) 2002-05-08
EP1203242B1 (en) 2010-09-22
CA2397385C (en) 2008-10-07
WO2001013142A9 (en) 2001-11-29
US6661226B1 (en) 2003-12-09
EP1203242A4 (en) 2005-10-19
WO2001013142A1 (en) 2001-02-22
DE60045007D1 (en) 2010-11-04

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