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GB8910643D0 - Downhole seismic source - Google Patents

Downhole seismic source

Info

Publication number
GB8910643D0
GB8910643D0 GB898910643A GB8910643A GB8910643D0 GB 8910643 D0 GB8910643 D0 GB 8910643D0 GB 898910643 A GB898910643 A GB 898910643A GB 8910643 A GB8910643 A GB 8910643A GB 8910643 D0 GB8910643 D0 GB 8910643D0
Authority
GB
United Kingdom
Prior art keywords
seismic source
downhole seismic
downhole
source
seismic
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Withdrawn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
GB898910643A
Other versions
GB2251686A (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.)
PRINCIPIA MECHANICA Ltd
Original Assignee
PRINCIPIA MECHANICA Ltd
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 PRINCIPIA MECHANICA Ltd filed Critical PRINCIPIA MECHANICA Ltd
Priority to GB8910643A priority Critical patent/GB2251686A/en
Publication of GB8910643D0 publication Critical patent/GB8910643D0/en
Publication of GB2251686A publication Critical patent/GB2251686A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
    • G01V11/002—Details, e.g. power supply systems for logging instruments, transmitting or recording data, specially adapted for well logging, also if the prospecting method is irrelevant
    • G01V11/005—Devices for positioning logging sondes with respect to the borehole wall
    • 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
    • G01V1/155—Generating seismic energy using mechanical driving means, e.g. motor driven shaft using reciprocating masses

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geophysics And Detection Of Objects (AREA)
GB8910643A 1989-05-09 1989-05-09 Downhole seismic source Withdrawn GB2251686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8910643A GB2251686A (en) 1989-05-09 1989-05-09 Downhole seismic source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8910643A GB2251686A (en) 1989-05-09 1989-05-09 Downhole seismic source

Publications (2)

Publication Number Publication Date
GB8910643D0 true GB8910643D0 (en) 1989-06-21
GB2251686A GB2251686A (en) 1992-07-15

Family

ID=10656455

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8910643A Withdrawn GB2251686A (en) 1989-05-09 1989-05-09 Downhole seismic source

Country Status (1)

Country Link
GB (1) GB2251686A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5901113A (en) * 1996-03-12 1999-05-04 Schlumberger Technology Corporation Inverse vertical seismic profiling using a measurement while drilling tool as a seismic source
US6997258B2 (en) * 2003-09-15 2006-02-14 Schlumberger Technology Corporation Apparatus and methods for pressure compensated contact with the borehole wall

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751688A (en) * 1986-03-18 1988-06-14 Chevron Research Company Downhole electromagnetic seismic source
GB2205402B (en) * 1987-04-20 1991-11-27 Us Energy Seismic sources

Also Published As

Publication number Publication date
GB2251686A (en) 1992-07-15

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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)