BRPI0912979A2 - distribuição de nmr em tempo real sem interromper a perfuração - Google Patents

distribuição de nmr em tempo real sem interromper a perfuração

Info

Publication number
BRPI0912979A2
BRPI0912979A2 BRPI0912979A BRPI0912979A BRPI0912979A2 BR PI0912979 A2 BRPI0912979 A2 BR PI0912979A2 BR PI0912979 A BRPI0912979 A BR PI0912979A BR PI0912979 A BRPI0912979 A BR PI0912979A BR PI0912979 A2 BRPI0912979 A2 BR PI0912979A2
Authority
BR
Brazil
Prior art keywords
real
time nmr
nmr distribution
interrupting drilling
interrupting
Prior art date
Application number
BRPI0912979A
Other languages
English (en)
Inventor
Holger F Thern
Mouin Hamdan
Peter Rottengatter
Thomas Kruspe
Original Assignee
Baker Hughes 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
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of BRPI0912979A2 publication Critical patent/BRPI0912979A2/pt
Publication of BRPI0912979A8 publication Critical patent/BRPI0912979A8/pt
Publication of BRPI0912979B1 publication Critical patent/BRPI0912979B1/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • High Energy & Nuclear Physics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Earth Drilling (AREA)
BRPI0912979-0A 2008-05-23 2009-05-22 Método e aparelho para estimar um valor de propriedade de formação de terra BRPI0912979B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US5580308P 2008-05-23 2008-05-23
US61/055,803 2008-05-23
US12/470,380 2009-05-21
US12/470,380 US8004279B2 (en) 2008-05-23 2009-05-21 Real-time NMR distribution while drilling
PCT/US2009/044977 WO2009143424A2 (en) 2008-05-23 2009-05-22 Real-time nmr distribution while drilling

Publications (3)

Publication Number Publication Date
BRPI0912979A2 true BRPI0912979A2 (pt) 2015-10-13
BRPI0912979A8 BRPI0912979A8 (pt) 2018-12-11
BRPI0912979B1 BRPI0912979B1 (pt) 2019-05-14

Family

ID=41340920

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912979-0A BRPI0912979B1 (pt) 2008-05-23 2009-05-22 Método e aparelho para estimar um valor de propriedade de formação de terra

Country Status (4)

Country Link
US (1) US8004279B2 (pt)
BR (1) BRPI0912979B1 (pt)
GB (1) GB2472942B (pt)
WO (1) WO2009143424A2 (pt)

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CN107907911A (zh) * 2017-10-17 2018-04-13 中国石油天然气股份有限公司 基于核磁共振的致密储层含油量测定方法
US11435496B2 (en) 2019-10-07 2022-09-06 Halliburton Energy Services, Inc. Reducing data bandwidth requirements in downhole nuclear magnetic resonance processing
CN113624797B (zh) * 2020-05-07 2024-03-26 中国石油天然气股份有限公司 致密岩心内的流体检测方法及装置
CN112462438B (zh) * 2020-11-16 2021-08-24 中国石油大学(北京) 基于核磁共振测井定量评价地层流体的方法、装置及设备
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Also Published As

Publication number Publication date
WO2009143424A2 (en) 2009-11-26
BRPI0912979B1 (pt) 2019-05-14
GB201019539D0 (en) 2010-12-29
WO2009143424A3 (en) 2010-03-11
BRPI0912979A8 (pt) 2018-12-11
US20090292473A1 (en) 2009-11-26
GB2472942B (en) 2012-04-11
US8004279B2 (en) 2011-08-23
GB2472942A (en) 2011-02-23

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]

Free format text: ANULADA A PUBLICACAO CODIGO 6.6.1 NA RPI NO 2507 DE 22/01/2019 POR TER SIDO INDEVIDA.

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

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/05/2009, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/05/2009, OBSERVADAS AS CONDICOES LEGAIS

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 14A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2724 DE 21-03-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.