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GB2331366B - Establishing & differentiating the nature of sub-surface soils & strata by acoustic emission - Google Patents

Establishing & differentiating the nature of sub-surface soils & strata by acoustic emission

Info

Publication number
GB2331366B
GB2331366B GB9824336A GB9824336A GB2331366B GB 2331366 B GB2331366 B GB 2331366B GB 9824336 A GB9824336 A GB 9824336A GB 9824336 A GB9824336 A GB 9824336A GB 2331366 B GB2331366 B GB 2331366B
Authority
GB
United Kingdom
Prior art keywords
strata
differentiating
establishing
nature
sub
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
GB9824336A
Other versions
GB2331366A (en
GB9824336D0 (en
Inventor
Roger Hill
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.)
Nottingham Trent University
Original Assignee
Nottingham Trent University
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 Nottingham Trent University filed Critical Nottingham Trent University
Publication of GB9824336D0 publication Critical patent/GB9824336D0/en
Publication of GB2331366A publication Critical patent/GB2331366A/en
Application granted granted Critical
Publication of GB2331366B publication Critical patent/GB2331366B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (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)
GB9824336A 1997-11-12 1998-11-09 Establishing & differentiating the nature of sub-surface soils & strata by acoustic emission Expired - Fee Related GB2331366B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9723746.5A GB9723746D0 (en) 1997-11-12 1997-11-12 Establishing and differentiating the nature of sub-surface soils and strata by characteristic acoustic emission

Publications (3)

Publication Number Publication Date
GB9824336D0 GB9824336D0 (en) 1998-12-30
GB2331366A GB2331366A (en) 1999-05-19
GB2331366B true GB2331366B (en) 2002-03-13

Family

ID=10821862

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB9723746.5A Ceased GB9723746D0 (en) 1997-11-12 1997-11-12 Establishing and differentiating the nature of sub-surface soils and strata by characteristic acoustic emission
GB9824336A Expired - Fee Related GB2331366B (en) 1997-11-12 1998-11-09 Establishing & differentiating the nature of sub-surface soils & strata by acoustic emission

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB9723746.5A Ceased GB9723746D0 (en) 1997-11-12 1997-11-12 Establishing and differentiating the nature of sub-surface soils and strata by characteristic acoustic emission

Country Status (1)

Country Link
GB (2) GB9723746D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12535001B2 (en) 2017-09-29 2026-01-27 Baker Hughes Oilfield Operations Llc Downhole acoustic system for determining a rate of penetration of a drill string and related methods
US10760401B2 (en) 2017-09-29 2020-09-01 Baker Hughes, A Ge Company, Llc Downhole system for determining a rate of penetration of a downhole tool and related methods
US11008857B2 (en) 2017-09-29 2021-05-18 Baker Hughes Holdings Llc Downhole acoustic systems and related methods of operating a wellbore

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718048A (en) * 1984-05-25 1988-01-05 Societe Nationale Elf Aquitaine (Production) Method of instantaneous acoustic logging within a wellbore
US4964087A (en) * 1986-12-08 1990-10-16 Western Atlas International Seismic processing and imaging with a drill-bit source
US4965774A (en) * 1989-07-26 1990-10-23 Atlantic Richfield Company Method and system for vertical seismic profiling by measuring drilling vibrations
WO1992002833A1 (en) * 1990-08-08 1992-02-20 Atlantic Richfield Company A method for deconvolution of non-ideal frequency response of pipe structures to acoustic signals
US5467320A (en) * 1993-01-08 1995-11-14 Halliburton Company Acoustic measuring method for borehole formation testing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4718048A (en) * 1984-05-25 1988-01-05 Societe Nationale Elf Aquitaine (Production) Method of instantaneous acoustic logging within a wellbore
US4964087A (en) * 1986-12-08 1990-10-16 Western Atlas International Seismic processing and imaging with a drill-bit source
US4965774A (en) * 1989-07-26 1990-10-23 Atlantic Richfield Company Method and system for vertical seismic profiling by measuring drilling vibrations
WO1992002833A1 (en) * 1990-08-08 1992-02-20 Atlantic Richfield Company A method for deconvolution of non-ideal frequency response of pipe structures to acoustic signals
US5467320A (en) * 1993-01-08 1995-11-14 Halliburton Company Acoustic measuring method for borehole formation testing

Also Published As

Publication number Publication date
GB9723746D0 (en) 1998-01-07
GB2331366A (en) 1999-05-19
GB9824336D0 (en) 1998-12-30

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Legal Events

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

Effective date: 20041109