GB9324137D0 - A sound source for a drill string - Google Patents

A sound source for a drill string

Info

Publication number
GB9324137D0
GB9324137D0 GB939324137A GB9324137A GB9324137D0 GB 9324137 D0 GB9324137 D0 GB 9324137D0 GB 939324137 A GB939324137 A GB 939324137A GB 9324137 A GB9324137 A GB 9324137A GB 9324137 D0 GB9324137 D0 GB 9324137D0
Authority
GB
United Kingdom
Prior art keywords
sound source
drill string
drill
string
sound
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.)
Withdrawn
Application number
GB939324137A
Other versions
GB2273160A (en
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.)
TARGET DRILLING SERV AS
Original Assignee
TARGET DRILLING SERV AS
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 TARGET DRILLING SERV AS filed Critical TARGET DRILLING SERV AS
Publication of GB9324137D0 publication Critical patent/GB9324137D0/en
Publication of GB2273160A publication Critical patent/GB2273160A/en
Withdrawn legal-status Critical Current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
    • G01V1/02—Generating seismic energy
    • G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
    • 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
    • G01V1/52—Structural details

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
GB9324137A 1992-12-03 1993-11-24 A sound source for a drill string Withdrawn GB2273160A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO924654A NO924654L (en) 1992-12-03 1992-12-03 Downhole sound source, especially for the oil industry

Publications (2)

Publication Number Publication Date
GB9324137D0 true GB9324137D0 (en) 1994-01-12
GB2273160A GB2273160A (en) 1994-06-08

Family

ID=19895648

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9324137A Withdrawn GB2273160A (en) 1992-12-03 1993-11-24 A sound source for a drill string

Country Status (2)

Country Link
GB (1) GB2273160A (en)
NO (1) NO924654L (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3906884A (en) * 1974-03-04 1975-09-23 Us Navy Acoustic minesweeping generator
US3993974A (en) * 1974-06-03 1976-11-23 Senturion Sciences, Inc. Seismic method for determining the position of the bit on a drill stem in a deep borehole
US4040003A (en) * 1974-10-02 1977-08-02 Standard Oil Company (Indiana) Downhole seismic source
US4033429A (en) * 1976-02-18 1977-07-05 Standard Oil Company (Indiana) Downhole seismic source
GB2099196A (en) * 1981-05-22 1982-12-01 Hayden Nilos Conflow Ltd Warning devices

Also Published As

Publication number Publication date
GB2273160A (en) 1994-06-08
NO924654D0 (en) 1992-12-03
NO924654L (en) 1994-06-06

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)