GB2437882B - Azimuthal NMR imaging while drilling - Google Patents

Azimuthal NMR imaging while drilling

Info

Publication number
GB2437882B
GB2437882B GB0715572A GB0715572A GB2437882B GB 2437882 B GB2437882 B GB 2437882B GB 0715572 A GB0715572 A GB 0715572A GB 0715572 A GB0715572 A GB 0715572A GB 2437882 B GB2437882 B GB 2437882B
Authority
GB
United Kingdom
Prior art keywords
drilling
nmr imaging
azimuthal
azimuthal nmr
imaging
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.)
Expired - Fee Related
Application number
GB0715572A
Other versions
GB0715572D0 (en
GB2437882A (en
Inventor
Carl M Edwards
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.)
Baker Hughes Holdings LLC
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 GB0715572D0 publication Critical patent/GB0715572D0/en
Publication of GB2437882A publication Critical patent/GB2437882A/en
Application granted granted Critical
Publication of GB2437882B publication Critical patent/GB2437882B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • G01R33/32—Excitation or detection systems, e.g. using radio frequency signals
    • G01R33/34—Constructional details, e.g. resonators, specially adapted to MR
    • 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

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Geophysics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Earth Drilling (AREA)
GB0715572A 2005-01-24 2006-01-24 Azimuthal NMR imaging while drilling Expired - Fee Related GB2437882B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64632805P 2005-01-24 2005-01-24
PCT/US2006/002621 WO2006079103A2 (en) 2005-01-24 2006-01-24 Azimuthal nmr imaging while drilling

Publications (3)

Publication Number Publication Date
GB0715572D0 GB0715572D0 (en) 2007-09-19
GB2437882A GB2437882A (en) 2007-11-07
GB2437882B true GB2437882B (en) 2008-09-17

Family

ID=36616946

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0715572A Expired - Fee Related GB2437882B (en) 2005-01-24 2006-01-24 Azimuthal NMR imaging while drilling

Country Status (4)

Country Link
CA (1) CA2595732C (en)
GB (1) GB2437882B (en)
NO (1) NO20073899L (en)
WO (1) WO2006079103A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8860412B2 (en) 2010-08-31 2014-10-14 Schlumberger Technology Corporation Methods and systems for measuring NMR characteristics in production logging
CN109884108B (en) * 2019-03-05 2020-07-17 中国石油大学(北京) Online nuclear magnetic resonance detection device, system and method
CN112526620B (en) * 2020-11-26 2022-02-01 中国地质大学（北京） Low signal-to-noise ratio nuclear magnetic resonance echo signal processing method

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289072A (en) * 1953-01-13 1966-11-29 Schlumberger Well Surv Corp Analysis of substances by measurement of nuclear magnetic relaxation times
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
US4714881A (en) * 1986-07-15 1987-12-22 Mobil Oil Corporation Nuclear magnetic resonance borehole logging tool
US5610522A (en) * 1993-09-30 1997-03-11 Commissariat A L'energie Atomique Open magnetic structure including pole pieces forming a V-shape threbetween for high homogeneity in an NMR device
US6018243A (en) * 1997-10-29 2000-01-25 Western Atlas International, Inc. NMR well logging apparatus and method
WO2002097475A1 (en) * 2001-05-30 2002-12-05 Baker Hughes Incorporated High-resolution high-speed nmr well logging device
US6564883B2 (en) * 2000-11-30 2003-05-20 Baker Hughes Incorporated Rib-mounted logging-while-drilling (LWD) sensors

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3289072A (en) * 1953-01-13 1966-11-29 Schlumberger Well Surv Corp Analysis of substances by measurement of nuclear magnetic relaxation times
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
US4714881A (en) * 1986-07-15 1987-12-22 Mobil Oil Corporation Nuclear magnetic resonance borehole logging tool
US5610522A (en) * 1993-09-30 1997-03-11 Commissariat A L'energie Atomique Open magnetic structure including pole pieces forming a V-shape threbetween for high homogeneity in an NMR device
US6018243A (en) * 1997-10-29 2000-01-25 Western Atlas International, Inc. NMR well logging apparatus and method
US6564883B2 (en) * 2000-11-30 2003-05-20 Baker Hughes Incorporated Rib-mounted logging-while-drilling (LWD) sensors
WO2002097475A1 (en) * 2001-05-30 2002-12-05 Baker Hughes Incorporated High-resolution high-speed nmr well logging device

Also Published As

Publication number Publication date
GB0715572D0 (en) 2007-09-19
NO20073899L (en) 2007-08-21
WO2006079103A2 (en) 2006-07-27
WO2006079103A3 (en) 2007-02-08
CA2595732A1 (en) 2006-07-27
GB2437882A (en) 2007-11-07
CA2595732C (en) 2013-09-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20150124