BR0305841A - Método de extração de informações sobre um fluido e aparelho de perfilagem - Google Patents

Método de extração de informações sobre um fluido e aparelho de perfilagem

Info

Publication number
BR0305841A
BR0305841A BR0305841-7A BR0305841A BR0305841A BR 0305841 A BR0305841 A BR 0305841A BR 0305841 A BR0305841 A BR 0305841A BR 0305841 A BR0305841 A BR 0305841A
Authority
BR
Brazil
Prior art keywords
fluid
sequence
extracting information
magnetic field
diffusion
Prior art date
Application number
BR0305841-7A
Other languages
English (en)
Other versions
BRPI0305841B1 (pt
Inventor
Martin D Hurlimann
Charles Flaum
Mark Flaum
Lalitha Venkataramanan
Robert L Kleinberg
Original Assignee
Schlumberger Surenco Sa
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 Schlumberger Surenco Sa filed Critical Schlumberger Surenco Sa
Publication of BR0305841A publication Critical patent/BR0305841A/pt
Publication of BRPI0305841B1 publication Critical patent/BRPI0305841B1/pt

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
    • 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
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56341—Diffusion imaging
    • 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
    • G01R33/60—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using electron paramagnetic resonance

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geophysics (AREA)
  • Remote Sensing (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)

Abstract

"MéTODO DE EXTRAçãO DE INFORMAçõES SOBRE UM FLUIDO E APARELHO DE PERFILAGEM". A presente invenção revela uma técnica de pulsos de difusão editada que permite obter informações sobre um fluido a ser extraído, compreendendo: a) obtenção de uma amostra de fluido; b) geração de uma seq³ência de pulsos de campo magnético no fluido, a seq³ência compreendendo um pulso de campo magnético inicial, uma primeira porção subseq³ente ao pulso de campo magnético inicial, e uma segunda porção subseq³ente à primeira porção; c) detecção de sinais de ressonância magnética mediante utilização da segunda porção da seq³ência; d) modificação da primeira porção da seq³ência, e repetição das etapas (b) e (c); e e) extração de informações sobre o fluido mediante determinação de características de difusão e de relaxação e suas correlações com base nos sinais detectados nas etapas (c) e (d). Também é revelada uma ferramenta de perfilagem equipada com um processador para implementação da técnica de pulsos de difusão editada.
BRPI0305841A 2002-12-13 2003-12-10 método de extração de informações sobre um fluido e aparelho de perfilagem BRPI0305841B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/318,798 US6891369B2 (en) 1998-08-13 2002-12-13 Nuclear magnetic resonance method and logging apparatus for fluid analysis

Publications (2)

Publication Number Publication Date
BR0305841A true BR0305841A (pt) 2005-03-29
BRPI0305841B1 BRPI0305841B1 (pt) 2017-01-31

Family

ID=30443960

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0305841A BRPI0305841B1 (pt) 2002-12-13 2003-12-10 método de extração de informações sobre um fluido e aparelho de perfilagem

Country Status (3)

Country Link
US (1) US6891369B2 (pt)
BR (1) BRPI0305841B1 (pt)
GB (1) GB2398876A (pt)

Families Citing this family (57)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6960913B2 (en) 2003-01-14 2005-11-01 Schlumberger Technology Corporation Multi-measurement NMR analysis based on maximum entropy
US7034528B2 (en) 2003-02-27 2006-04-25 Schlumberger Technology Corporation Methods for formation evaluation based on multi-dimensional representation of nuclear magnetic resonance data
EP1642156B1 (en) * 2003-05-02 2020-03-04 Halliburton Energy Services, Inc. Systems and methods for nmr logging
BRPI0414998A (pt) * 2003-10-03 2006-11-21 Halliburton Energy Serv Inc métodos para identificar gás em uma formação geológica, para analisar formações geológicas, e de rmn para analisar formações geológicas, e sistema
WO2005065277A2 (en) * 2003-12-24 2005-07-21 Halliburton Energy Services, Inc. Contamination estimation using fluid analysis models
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
US7116103B2 (en) 2004-10-18 2006-10-03 Baker Hughes Incorporated Nuclear magnetic resonance method and apparatus for evaluating a characteristic of a region
US7363161B2 (en) * 2005-06-03 2008-04-22 Baker Hughes Incorporated Pore-scale geometric models for interpretation of downhole formation evaluation data
US7500388B2 (en) * 2005-12-15 2009-03-10 Schlumberger Technology Corporation Method and apparatus for in-situ side-wall core sample analysis
US7940043B2 (en) * 2006-03-13 2011-05-10 William Marsh Rice University NMR method of detecting precipitants in a hydrocarbon stream
US7253617B1 (en) * 2006-03-15 2007-08-07 Baker Hughes Incorporated Method and apparatus for characterizing heavy oil components in petroleum reservoirs
TW200817929A (en) * 2006-05-25 2008-04-16 Objectvideo Inc Intelligent video verification of point of sale (POS) transactions
WO2007143473A1 (en) * 2006-06-01 2007-12-13 Shell Oil Company Terahertz analysis of a fluid from an earth formation using a downhole tool
US7684939B2 (en) * 2006-08-16 2010-03-23 The Procter & Gamble Company Method for designing an absorbent article
US7355402B1 (en) * 2006-11-20 2008-04-08 Echo Medical Systems, Llc Method and apparatus for hazardous liquid detection
US7872474B2 (en) 2006-11-29 2011-01-18 Shell Oil Company Magnetic resonance based apparatus and method to analyze and to measure the bi-directional flow regime in a transport or a production conduit of complex fluids, in real time and real flow-rate
US7253618B1 (en) 2006-12-19 2007-08-07 Schlumberger Technology Corporation Method for determining more accurate diffusion coefficient distributions of reservoir fluids using Bi-polar pulsed field gradients
US7667462B2 (en) * 2006-12-22 2010-02-23 Schlumberger Technology Corporation Nuclear magnetic resonance module
US7768260B2 (en) * 2007-02-23 2010-08-03 Baker Hughes Incorporated Methods for identification and quantification of multicomponent-fluid and estimating fluid gas/ oil ratio from NMR logs
US7511487B2 (en) * 2007-02-27 2009-03-31 Schlumberger Technology Corporation Logging method for determining characteristic of fluid in a downhole measurement region
US8115481B2 (en) * 2007-07-23 2012-02-14 Baker Hughes Incorporated Method of discerning water from hydrocarbon fluids using downhole NMR instruments in petroleum reservoirs with formation brine
US7804296B2 (en) * 2007-10-05 2010-09-28 Schlumberger Technology Corporation Methods and apparatus for monitoring a property of a formation fluid
CA2700749C (en) * 2007-10-05 2016-03-22 Exxonmobil Upstream Research Company Method and apparatus for detection of a liquid under a surface
US8330460B2 (en) 2008-01-30 2012-12-11 Baker Hughes Incorporated Method and apparatus for determining multiscale similarity between NMR measurements and a reference well log
US7808238B2 (en) * 2008-02-20 2010-10-05 Baker Hughes Incorporated Echo-decay-acceleration data acquisition method for gas identification using a low-field gradient
US8587302B2 (en) 2010-03-04 2013-11-19 Schlumberger Technology Corporation Modified pulse sequence to estimate properties
US8427145B2 (en) 2010-03-24 2013-04-23 Schlumberger Technology Corporation System and method for emulating nuclear magnetic resonance well logging tool diffusion editing measurements on a bench-top nuclear magnetic resonance spectrometer for laboratory-scale rock core analysis
US8970217B1 (en) 2010-04-14 2015-03-03 Hypres, Inc. System and method for noise reduction in magnetic resonance imaging
US9507047B1 (en) 2011-05-10 2016-11-29 Ingrain, Inc. Method and system for integrating logging tool data and digital rock physics to estimate rock formation properties
KR20130049461A (ko) * 2011-11-04 2013-05-14 삼성전자주식회사 자기 공명 영상 촬상 방법 및 장치
US9645277B2 (en) 2013-02-12 2017-05-09 Baker Hughes Incorporated Estimating molecular size distributions in formation fluid samples using a downhole NMR fluid analyzer
US9459330B2 (en) * 2013-03-05 2016-10-04 Schlumberger Technology Corporation System and method for obtaining nuclear magnetic resonance measurements on reservoir fluids for prediction of fluid properties
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
WO2015088888A1 (en) 2013-12-13 2015-06-18 Shell Oil Company Method of interpreting nmr signals to give multiphase fluid flow measurements for a gas/liquid system
US10345478B2 (en) * 2014-06-02 2019-07-09 Schlumberger Technology Corporation Identifying and removing artifacts from multi-dimensional distribution functions
US11300531B2 (en) * 2014-06-25 2022-04-12 Aspect Ai Ltd. Accurate water cut measurement
DE102015005300A1 (de) * 2014-11-27 2016-06-02 Krohne Ag Verfahren zum Betreiben eines kernmagnetischen Durchflussmessgeräts
DE102015206788B3 (de) * 2015-04-15 2016-08-11 Bruker Biospin Ag NMR Sende/Empfangsspulenanordnung
US10551521B2 (en) * 2015-05-12 2020-02-04 Baker Hughes, A Ge Company, Llc Magnetic resonance pulse sequences and processing
US10527565B2 (en) 2015-07-29 2020-01-07 Chevron U.S.A. Inc. NMR sensor for analyzing core or fluid samples from a subsurface formation
US10466381B2 (en) 2015-12-28 2019-11-05 Baker Hughes, A Ge Company, Llc NMR logging in formation with micro-porosity by using first echoes from multiple measurements
SE538834C2 (sv) * 2015-12-29 2016-12-20 Cr Dev Ab Method of extracting information about a sample by nuclear magnetic resonance measurements
US10295499B2 (en) * 2017-02-16 2019-05-21 Spectro Scientific, Inc. Ferrous metals measuring magnetometer system and method
US10345251B2 (en) 2017-02-23 2019-07-09 Aspect Imaging Ltd. Portable NMR device for detecting an oil concentration in water
US10895659B2 (en) 2019-04-18 2021-01-19 Halliburton Energy Services, Inc. Detecting nuclear magnetic resonance logging tool motion
GB201909982D0 (en) 2019-07-11 2019-08-28 St Georges Hospital Medical School A method and apparatus for quasi-diffusion magnetic resonance imaging
DE102019125121B4 (de) * 2019-09-18 2021-06-10 Krohne Ag Verfahren zur Bestimmung einer abgeleiteten Eigenschaft eines Mediums und kernmagnetisches Messgerät, Computerprogrammprodukt und computerlesbares Speichermedium für ein solches
US11559774B2 (en) 2019-12-30 2023-01-24 Marathon Petroleum Company Lp Methods and systems for operating a pump at an efficiency point
US11247184B2 (en) 2019-12-30 2022-02-15 Marathon Petroleum Company Lp Methods and systems for spillback control of in-line mixing of hydrocarbon liquids
US11607654B2 (en) 2019-12-30 2023-03-21 Marathon Petroleum Company Lp Methods and systems for in-line mixing of hydrocarbon liquids
US10990114B1 (en) 2019-12-30 2021-04-27 Marathon Petroleum Company Lp Methods and systems for inline mixing of hydrocarbon liquids
US11655940B2 (en) 2021-03-16 2023-05-23 Marathon Petroleum Company Lp Systems and methods for transporting fuel and carbon dioxide in a dual fluid vessel
US11578836B2 (en) 2021-03-16 2023-02-14 Marathon Petroleum Company Lp Scalable greenhouse gas capture systems and methods
US11422283B1 (en) 2021-07-14 2022-08-23 Halliburton Energy Services, Inc. Reducing motion effects on nuclear magnetic resonance relaxation data
US11447877B1 (en) 2021-08-26 2022-09-20 Marathon Petroleum Company Lp Assemblies and methods for monitoring cathodic protection of structures
US11899158B2 (en) 2022-03-14 2024-02-13 Halliburton Energy Services, Inc. Logging tool motion error reduction for nuclear magnetic resonance logging via pulse sub-sequences
US11686070B1 (en) 2022-05-04 2023-06-27 Marathon Petroleum Company Lp Systems, methods, and controllers to enhance heavy equipment warning

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5055787A (en) * 1986-08-27 1991-10-08 Schlumberger Technology Corporation Borehole measurement of NMR characteristics of earth formations
US5306640A (en) * 1987-10-28 1994-04-26 Shell Oil Company Method for determining preselected properties of a crude oil
US4936139A (en) * 1988-09-23 1990-06-26 Schlumberger Technology Corporation Down hole method for determination of formation properties
US4860581A (en) * 1988-09-23 1989-08-29 Schlumberger Technology Corporation Down hole tool for determination of formation properties
US5680043A (en) * 1995-03-23 1997-10-21 Schlumberger Technology Corporation Nuclear magnetic resonance technique for determining gas effect with borehole logging tools
AU711508B2 (en) * 1995-03-23 1999-10-14 Schlumberger Technology B.V. Nuclear magnetic resonance borehole logging apparatus and method
US5696448A (en) * 1995-06-26 1997-12-09 Numar Corporation NMR system and method for formation evaluation using diffusion and relaxation log measurements
US6204663B1 (en) * 1997-03-26 2001-03-20 Numar Corporation Pulse sequence and method for suppression of magneto-acoustic artifacts in NMR data
US6166540A (en) * 1997-06-30 2000-12-26 Wollin Ventures, Inc. Method of resistivity well logging utilizing nuclear magnetic resonance
US6111408A (en) * 1997-12-23 2000-08-29 Numar Corporation Nuclear magnetic resonance sensing apparatus and techniques for downhole measurements
US5939717A (en) * 1998-01-29 1999-08-17 Schlumberger Technology Corporation Methods and apparatus for determining gas-oil ratio in a geological formation through the use of spectroscopy
US6237404B1 (en) * 1998-02-27 2001-05-29 Schlumberger Technology Corporation Apparatus and method for determining a drilling mode to optimize formation evaluation measurements
US6111409A (en) * 1998-03-02 2000-08-29 Western Atlas International, Inc. Nuclear magnetic reasonance fluid characterization apparatus and method for using with electric wireline formation testing instruments
US6184681B1 (en) * 1998-03-03 2001-02-06 Schlumberger Technology Corporation Apparatus and method for computing a distribution of spin-spin relaxation times
US6492809B1 (en) * 1998-12-04 2002-12-10 Schlumberger Technology Corporation Preconditioning spins near a nuclear magnetic resonance region
US6107796A (en) * 1998-08-17 2000-08-22 Numar Corporation Method and apparatus for differentiating oil based mud filtrate from connate oil
US6274865B1 (en) * 1999-02-23 2001-08-14 Schlumberger Technology Corporation Analysis of downhole OBM-contaminated formation fluid
US6522136B1 (en) * 1999-12-10 2003-02-18 Schlumberger Technology Corporation Well logging technique and apparatus for determining pore characteristics of earth formations using magnetic resonance
AU2001280678A1 (en) * 2000-07-21 2002-02-05 Schlumberger Holdings Limited Nuclear magnetic resonance measurements and methods of analyzing nuclear magnetic resonance data
US6737864B2 (en) * 2001-03-28 2004-05-18 Halliburton Energy Services, Inc. Magnetic resonance fluid analysis apparatus and method
US6650114B2 (en) * 2001-06-28 2003-11-18 Baker Hughes Incorporated NMR data acquisition with multiple interecho spacing
US6867589B2 (en) 2002-08-09 2005-03-15 Schlumberger Technology Corporation Method for detecting hydrocarbons from NMR data

Also Published As

Publication number Publication date
GB2398876A (en) 2004-09-01
BRPI0305841B1 (pt) 2017-01-31
GB0328553D0 (en) 2004-01-14
US6891369B2 (en) 2005-05-10
US20030178994A1 (en) 2003-09-25

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Legal Events

Date Code Title Description
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]

Free format text: BASEADO NO ART. 216 1 DA LPI, APRESENTE COPIA AUTENTICADA DA PROCURACAO PARA QUE ESTA SEJA ACEITA.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]