GB2437882B - Azimuthal NMR imaging while drilling - Google Patents
Azimuthal NMR imaging while drillingInfo
- 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
Links
- 238000005553 drilling Methods 0.000 title 1
- 238000003384 imaging method Methods 0.000 title 1
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)
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)
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)
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 |
-
2006
- 2006-01-24 CA CA2595732A patent/CA2595732C/en not_active Expired - Fee Related
- 2006-01-24 GB GB0715572A patent/GB2437882B/en not_active Expired - Fee Related
- 2006-01-24 WO PCT/US2006/002621 patent/WO2006079103A2/en active Application Filing
-
2007
- 2007-07-25 NO NO20073899A patent/NO20073899L/en not_active Application Discontinuation
Patent Citations (7)
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 |