CA2206773C - Procede et appareil de detection sismique en mer - Google Patents

Procede et appareil de detection sismique en mer

Info

Publication number
CA2206773C
CA2206773C CA 2206773 CA2206773A CA2206773C CA 2206773 C CA2206773 C CA 2206773C CA 2206773 CA2206773 CA 2206773 CA 2206773 A CA2206773 A CA 2206773A CA 2206773 C CA2206773 C CA 2206773C
Authority
CA
Canada
Prior art keywords
seismic
array
streamers
survey
surveying
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
CA 2206773
Other languages
English (en)
Other versions
CA2206773A1 (fr
Inventor
Olav Lindtjoern
Robin Charles Walker
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.)
Westerngeco AS
Original Assignee
Geco 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
Priority claimed from GBGB9424744.2A external-priority patent/GB9424744D0/en
Application filed by Geco AS filed Critical Geco AS
Publication of CA2206773A1 publication Critical patent/CA2206773A1/fr
Application granted granted Critical
Publication of CA2206773C publication Critical patent/CA2206773C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Geophysics And Detection Of Objects (AREA)

Abstract

L'invention permet d'effectuer en mer des relevés séismiques simultanés des fonds marins et du site. Un navire hydrographique remorque à la fois un réseau de sismographes de fond (6, 18, 20) et un réseau de sismographes de site (6, 16, 20). Les réseaux fonctionnent séparément mais peuvent comporter certaines parties communes.
CA 2206773 1994-12-08 1995-12-06 Procede et appareil de detection sismique en mer Expired - Fee Related CA2206773C (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9424744.2 1994-12-08
GBGB9424744.2A GB9424744D0 (en) 1994-12-08 1994-12-08 Method of and apparatus for marine seismic surveying
PCT/GB1995/002836 WO1996018117A1 (fr) 1994-12-08 1995-12-06 Procede et appareil de detection sismique en mer

Publications (2)

Publication Number Publication Date
CA2206773A1 CA2206773A1 (fr) 1996-06-13
CA2206773C true CA2206773C (fr) 1999-08-03

Family

ID=29551454

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2206773 Expired - Fee Related CA2206773C (fr) 1994-12-08 1995-12-06 Procede et appareil de detection sismique en mer

Country Status (1)

Country Link
CA (1) CA2206773C (fr)

Also Published As

Publication number Publication date
CA2206773A1 (fr) 1996-06-13

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