FR3109642B1 - SEISMIC ACQUISITION SYSTEM AND CORRESPONDING METHOD - Google Patents

SEISMIC ACQUISITION SYSTEM AND CORRESPONDING METHOD Download PDF

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Publication number
FR3109642B1
FR3109642B1 FR2004220A FR2004220A FR3109642B1 FR 3109642 B1 FR3109642 B1 FR 3109642B1 FR 2004220 A FR2004220 A FR 2004220A FR 2004220 A FR2004220 A FR 2004220A FR 3109642 B1 FR3109642 B1 FR 3109642B1
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FR
France
Prior art keywords
acquisition system
housing
seismic acquisition
corresponding method
casing
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.)
Active
Application number
FR2004220A
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French (fr)
Other versions
FR3109642A1 (en
Inventor
Daniel Pennec
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.)
Sercel SAS
Original Assignee
Sercel SAS
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 Sercel SAS filed Critical Sercel SAS
Priority to FR2004220A priority Critical patent/FR3109642B1/en
Publication of FR3109642A1 publication Critical patent/FR3109642A1/en
Application granted granted Critical
Publication of FR3109642B1 publication Critical patent/FR3109642B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G01V1/3843—Deployment of seismic devices, e.g. of streamers
    • G01V1/3852—Deployment of seismic devices, e.g. of streamers to the seabed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/162—Details
    • G01V1/166—Arrangements for coupling receivers to the ground
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/14—Signal detection
    • G01V2210/142—Receiver location
    • G01V2210/1425—Land surface
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/14—Signal detection
    • G01V2210/142—Receiver location
    • G01V2210/1427—Sea bed

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  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Oceanography (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)

Abstract

L’invention concerne un système (1) d’acquisition sismique comprenant un boîtier (2) logeant au moins un capteur (241) sismique, ledit boîtier (2) comprenant une paroi inférieure (21) apte à venir en contact avec une surface (9), et un dispositif (3) de couplage. Ledit boîtier (2) présente un passage traversant (223, 213), et ledit dispositif (3) de couplage comprend au moins une partie d’insertion (311, 313) apte à être introduite à travers le passage traversant (223, 213) du boîtier (2) pour coupler le boîtier (2) avec ladite surface (9). L'invention concerne également un procédé de couplage correspondant. Figure pour l’abrégé : Fig.1The invention relates to a seismic acquisition system (1) comprising a casing (2) housing at least one seismic sensor (241), said casing (2) comprising a bottom wall (21) adapted to come into contact with a surface ( 9), and a coupling device (3). Said housing (2) has a through passage (223, 213), and said coupling device (3) comprises at least one insertion part (311, 313) able to be inserted through the through passage (223, 213) of the housing (2) to couple the housing (2) with said surface (9). The invention also relates to a corresponding coupling method. Figure for abstract: Fig.1

FR2004220A 2020-04-28 2020-04-28 SEISMIC ACQUISITION SYSTEM AND CORRESPONDING METHOD Active FR3109642B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2004220A FR3109642B1 (en) 2020-04-28 2020-04-28 SEISMIC ACQUISITION SYSTEM AND CORRESPONDING METHOD

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2004220A FR3109642B1 (en) 2020-04-28 2020-04-28 SEISMIC ACQUISITION SYSTEM AND CORRESPONDING METHOD
FR2004220 2020-04-28

Publications (2)

Publication Number Publication Date
FR3109642A1 FR3109642A1 (en) 2021-10-29
FR3109642B1 true FR3109642B1 (en) 2022-03-25

Family

ID=71784215

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2004220A Active FR3109642B1 (en) 2020-04-28 2020-04-28 SEISMIC ACQUISITION SYSTEM AND CORRESPONDING METHOD

Country Status (1)

Country Link
FR (1) FR3109642B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6307808B1 (en) * 2000-02-01 2001-10-23 Lesley J. Schmidt Methods and apparatuses for seismic prospecting
US9595833B2 (en) * 2014-07-24 2017-03-14 Seabed Geosolutions B.V. Inductive power for seismic sensor node
WO2016054133A2 (en) * 2014-09-30 2016-04-07 Geophysical Technology, Inc. Biodegradable ground contact sleeve for a seismic data acquisition node
US10488540B2 (en) * 2015-01-14 2019-11-26 Ion Geophysical Corporation Ocean sensor system

Also Published As

Publication number Publication date
FR3109642A1 (en) 2021-10-29

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