BR0015037A - Processo para determinar propriedades petrofìsicas de formações geológicas estratificadas e sistema para a interpretação de formações geológicas - Google Patents

Processo para determinar propriedades petrofìsicas de formações geológicas estratificadas e sistema para a interpretação de formações geológicas

Info

Publication number
BR0015037A
BR0015037A BR0015037-1A BR0015037A BR0015037A BR 0015037 A BR0015037 A BR 0015037A BR 0015037 A BR0015037 A BR 0015037A BR 0015037 A BR0015037 A BR 0015037A
Authority
BR
Brazil
Prior art keywords
formation
geological formations
formations
resolution
record
Prior art date
Application number
BR0015037-1A
Other languages
English (en)
Inventor
Tarek A Tutunji
Teruhiko Hagiwara
Peter I Day
Original Assignee
Halliburton Energy Serv Inc
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
Priority claimed from US09/425,926 external-priority patent/US6255819B1/en
Application filed by Halliburton Energy Serv Inc filed Critical Halliburton Energy Serv Inc
Publication of BR0015037A publication Critical patent/BR0015037A/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]
    • G01R33/46—NMR spectroscopy
    • G01R33/4625—Processing of acquired signals, e.g. elimination of phase errors, baseline fitting, chemometric analysis

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (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)
  • Geophysics And Detection Of Objects (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)

Abstract

"PROCESSO PARA DETERMINAR PROPRIEDADES PETROFìSICAS DE FORMAçõES GEOLóGICAS ESTRATIFICADAS E SISTEMA PARA A INTERPRETAçãO DE FORMAçõES GEOLóGICAS". Um processo e sistema de interpretação para dados de trem de ecos RMN em seq³ências finamente laminadas. A invenção utiliza informações geológicas obtidas em resolução vertical mais alta, tal como utilizando Formação de Microimagem Elétrica, para realçar os dados de trem de ecos de resolução vertical, e assim evitar interpretações de registro nas quais o potencial de hidrocarbonetos da formação pode ser mal interpretado porque registros de baixa resolução tendem a proporcionar uma descrição média da formação. A mediação em questão é especialmente problemática em seq³ências finamente laminadas que consistem em camada de areia porosa e altamente permeáveis e camadas de lodo menos permeáveis ou camadas de xisto essencialmente impermeáveis. Em uma concretização preferencial, usando as informações de formação de alta resolução adicionais pode-se estimar os espectros-T~ 2~ de lâminas litológicas, e aumentar significativamente a estimação de permeabilidade nas seq³ências laminadas. Sob outro aspecto o sistema e processo da concretização preferencial utiliza redes neutrais para ainda aumentar a resolução de uma medição de registro específica. O processo e sistema são aplicáveis a quaisquer dados temporais de outras ferramentas de diagrafia, tal como o registro de desintegração de nêutrons térmicos e outros. O sistema e processo habilita a correta avaliação do alto potencial de formações finamente laminadas, que podem de outro modo ser desprezadas como formações de baixa permeabilidade.
BR0015037-1A 1999-10-25 2000-10-17 Processo para determinar propriedades petrofìsicas de formações geológicas estratificadas e sistema para a interpretação de formações geológicas BR0015037A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/425,926 US6255819B1 (en) 1999-10-25 1999-10-25 System and method for geologically-enhanced magnetic resonance imaging logs
US09/545,353 US6337568B1 (en) 1999-10-25 2000-04-07 System and method for enhanced vertical resolution magnetic resonance imaging logs

Publications (1)

Publication Number Publication Date
BR0015037A true BR0015037A (pt) 2002-10-22

Family

ID=27026851

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015037-1A BR0015037A (pt) 1999-10-25 2000-10-17 Processo para determinar propriedades petrofìsicas de formações geológicas estratificadas e sistema para a interpretação de formações geológicas

Country Status (7)

Country Link
US (1) US6337568B1 (pt)
EP (1) EP1238292A4 (pt)
AR (1) AR026237A1 (pt)
BR (1) BR0015037A (pt)
CA (1) CA2388718A1 (pt)
NO (1) NO20021935L (pt)
WO (1) WO2001031365A1 (pt)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6646437B1 (en) * 2000-04-07 2003-11-11 Halliburton Energy Services, Inc. System and method for clay typing using NMR-based porosity modeling
US6477516B1 (en) * 2000-05-16 2002-11-05 Intevep, S.A. System and method for predicting parameter of hydrocarbon with spectroscopy and neural networks
US6686736B2 (en) * 2000-08-30 2004-02-03 Baker Hughes Incorporated Combined characterization and inversion of reservoir parameters from nuclear, NMR and resistivity measurements
US6525534B2 (en) * 2001-06-15 2003-02-25 Halliburton Energy Services, Inc. System and methods for NMR signal processing without phase alternated pair stacking
US6571619B2 (en) * 2001-10-11 2003-06-03 Schlumberger Technology Corporation Real time petrophysical evaluation system
US6859032B2 (en) * 2001-12-18 2005-02-22 Schlumberger Technology Corporation Method for determining molecular properties of hydrocarbon mixtures from NMR data
US7075297B2 (en) * 2002-08-09 2006-07-11 Schlumberger Technology Corporation Combining NMR, density, and dielectric measurements for determining downhole reservoir fluid volumes
WO2004090557A2 (en) * 2003-04-01 2004-10-21 Halliburton Energy Services, Inc. Abnormal pressure determination using nuclear magnetic resonance logging
US7133779B2 (en) * 2003-05-08 2006-11-07 Schlumberger Technology Corporation Automated borehole geology and petrophysics interpretation using image logs
US8248067B2 (en) * 2004-09-24 2012-08-21 Baker Hughes Incorporated Apparatus and methods for estimating downhole fluid compositions
US7317990B2 (en) * 2004-10-25 2008-01-08 Schlumberger Technology Corporation Distributed processing system for subsurface operations
EP1655617B1 (en) * 2004-10-29 2011-10-12 Green Imaging Technologies Inc. Methods and apparatus for measuring capillary pressure in a sample
US7987074B2 (en) * 2006-03-08 2011-07-26 Exxonmobil Upstream Research Company Efficient computation method for electromagnetic modeling
US9638022B2 (en) * 2007-03-27 2017-05-02 Halliburton Energy Services, Inc. Systems and methods for displaying logging data
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
US7804297B2 (en) * 2008-01-30 2010-09-28 Baker Hughes Incorporated Methodology for interpretation and analysis of NMR distributions
US20110166842A1 (en) * 2008-05-27 2011-07-07 Erik Jan Banning-Geertsma Layer stripping method
AU2008364323B2 (en) * 2008-11-19 2011-06-02 Halliburton Energy Services, Inc. Data transmission systems and methods for azimuthally sensitive tools with multiple depths of investigation
CN101799559B (zh) * 2010-02-09 2011-12-07 康志勇 基于砂岩油藏油层电阻率的地层数据处理方法
CN101776771B (zh) * 2010-02-09 2011-12-07 康志勇 一种岩性数据采集处理方法
RU2576501C2 (ru) * 2011-02-28 2016-03-10 Шлюмбергер Текнолоджи Б.В. Способы построения 3-мерных цифровых моделей пористой среды с использованием комбинации данных высокого и низкого разрешения и многоточечной статистики
CN102134994B (zh) * 2011-03-03 2012-01-11 康志勇 一种基于基岩油藏油水层电阻率的地层数据处理方法
US9014984B2 (en) * 2011-10-14 2015-04-21 Weatherford Technology Holdings, Llc Resolution matched nonlinear resolution enhancement of well logs
US9024633B2 (en) * 2012-02-06 2015-05-05 Baker Hughes Incorporated NMR data accuracy and resolution by formation modeling
CN102606150B (zh) * 2012-03-30 2015-03-25 中国海洋石油总公司 一种碎屑岩岩性识别方法及系统
US8958604B2 (en) * 2013-03-25 2015-02-17 Schlumberger Technology Corporation LWD real-time borehole image transmission
EP3245383A4 (en) * 2015-02-26 2018-09-12 Halliburton Energy Services, Inc. Methods and systems employing nmr-based prediction of pore throat size distributions
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
US10392919B2 (en) * 2016-03-23 2019-08-27 Baker Hughes, A Ge Company, Llc Simulated core sample estimated from composite borehole measurement
CN106842344B (zh) * 2017-04-24 2018-10-12 中国科学院电子学研究所 基于前馈网络的无人机航磁全轴梯度磁干扰补偿的方法
US10761231B2 (en) 2018-01-30 2020-09-01 Baker Hughes, A Ge Company, Llc Generating a high-resolution lithology model for subsurface formation evaluation
US11143781B2 (en) 2018-02-26 2021-10-12 Halliburton Energy Services, Inc. Accounting for tool based effects in nuclear magnetic resonance logging data
US11231517B2 (en) * 2018-02-27 2022-01-25 Sanvean Technologies Llc Azimuthal measurement for geosteering
KR102695519B1 (ko) 2018-07-02 2024-08-14 삼성전자주식회사 영상 모델 구축 장치 및 방법
EP3871019B1 (en) * 2018-10-25 2024-08-28 Chevron U.S.A. Inc. System and method for quantitative analysis of borehole images
US11199643B2 (en) * 2019-09-23 2021-12-14 Halliburton Energy Services, Inc. Machine learning approach for identifying mud and formation parameters based on measurements made by an electromagnetic imager tool
CN111696206B (zh) * 2020-05-26 2022-10-21 山东省地质矿产勘查开发局八〇一水文地质工程地质大队 一种区域地质数据融合一体化存储管理及综合利用系统
CN114137793B (zh) * 2021-11-05 2024-07-19 暨南大学 一种基于神经网络的无标签反演光刻方法及系统

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07239938A (ja) * 1994-02-28 1995-09-12 Matsushita Electric Ind Co Ltd 検査方法
FR2738871B1 (fr) * 1995-09-19 1997-11-14 Elf Aquitaine Procede pour realiser une representation des textures d'une structure geologique
US5675147A (en) * 1996-01-22 1997-10-07 Schlumberger Technology Corporation System and method of petrophysical formation evaluation in heterogeneous formations

Also Published As

Publication number Publication date
AR026237A1 (es) 2003-01-29
NO20021935L (no) 2002-06-19
EP1238292A4 (en) 2005-09-21
EP1238292A1 (en) 2002-09-11
CA2388718A1 (en) 2001-05-03
NO20021935D0 (no) 2002-04-24
WO2001031365A9 (en) 2002-08-01
US6337568B1 (en) 2002-01-08
WO2001031365A1 (en) 2001-05-03

Similar Documents

Publication Publication Date Title
BR0015037A (pt) Processo para determinar propriedades petrofìsicas de formações geológicas estratificadas e sistema para a interpretação de formações geológicas
Jouniaux et al. Electrokinetics in earth sciences: a tutorial
Aqrawi et al. The petroleum geology of Iraq
Ebanks Jr et al. Flow units for reservoir characterization: Part 6. Geological methods
Runkel et al. Hydrostratigraphic characterization of intergranular and secondary porosity in part of the Cambrian sandstone aquifer system of the cratonic interior of North America: Improving predictability of hydrogeologic properties
Miller et al. Petrophysics in tight gas reservoirs—key challenges still remain
Saunders et al. A new numerical model of electrokinetic potential response during hydrocarbon recovery
Pinkston et al. Overpressure at the Macondo Well and its impact on the Deepwater Horizon blowout
Golab et al. Effects of Thalassinoides ichnofabrics on the petrophysical properties of the lower cretaceous lower glen rose limestone, middle trinity aquifer, northern bexar county, Texas
Yamamoto et al. Comparison of the vertical gas-hydrate production profile with the simulation results obtained using geophysical log-based reservoir characteristics and reasons for their discrepancies in the Nankai Trough
Nie et al. Oil content prediction of lacustrine organic-rich shale from wireline logs: A case study of intersalt reservoirs in the Qianjiang Sag, Jianghan Basin, China
Trice Challenges and insights in optimizing oil production from Middle East mega karst reservoirs
Prammer et al. The magnetic resonance while-drilling tool: theory and operation
Parra et al. Wave attenuation attributes as flow unit indicators
Montecinos-Cuadros et al. Characterization of the shallow structure of El Tatio geothermal field in the Central Andes, Chile using transient electromagnetics
Hinds et al. Estimating organic maturity from well logs, Upper Cretaceous Austin Chalk, Texas Gulf Coast
Nie et al. Oil Content Prediction Method Based on the TOC and Porosity of Organic‐Rich Shales from Wireline Logs: A Case Study of Lacustrine Intersalt Shale Plays in Qianjiang Sag, Jianghan Basin, China
Skalinski et al. Updated rock type definition and pore type classification of a carbonate buildup, Tengiz field, Republic of Kazakhstan
Jackson et al. Development and application of new downhole technology to detect water encroachment toward intelligent wells
Kowalski et al. Fracture Flow Characterization with Low‐Noise Spontaneous Potential Logging
Tepper et al. Petrophysical Evaluation of Shale Oil & Gas Opportunities in Emerging Plays; Some Examples and Learning's from the Americas
Mattingly et al. The Alba Field: A Middle Eocene Deep Water Channel System in the UK North Sea: Chapter 19
Widarsono et al. Estimation of rock dynamic elastic property profiles through a combination of soft computing, acoustic velocity modeling, and laboratory dynamic test on core samples
Tangyan et al. Integrating MDT, NMR log and conventional logs for one-well evaluation
Alarouj et al. Numerical modeling of self-potential in heterogeneous reservoirs

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 9A E 10A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2077 DE 26/10/2010.