NO20074672L - Kontrollsystem for posisjonering av marine seismiske streamere - Google Patents

Kontrollsystem for posisjonering av marine seismiske streamere

Info

Publication number
NO20074672L
NO20074672L NO20074672A NO20074672A NO20074672L NO 20074672 L NO20074672 L NO 20074672L NO 20074672 A NO20074672 A NO 20074672A NO 20074672 A NO20074672 A NO 20074672A NO 20074672 L NO20074672 L NO 20074672L
Authority
NO
Norway
Prior art keywords
positioning device
orientation
wing
blade
streamer positioning
Prior art date
Application number
NO20074672A
Other languages
English (en)
Other versions
NO340494B1 (no
Inventor
Oyvind Hillesund
Simon Hastings Bittleston
Original Assignee
Schlumberger Holdings
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10839730&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20074672(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of NO20074672L publication Critical patent/NO20074672L/no
Application filed by Schlumberger Holdings filed Critical Schlumberger Holdings
Publication of NO340494B1 publication Critical patent/NO340494B1/no

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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • 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
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables
    • 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
    • G01V1/3817—Positioning of seismic devices
    • G01V1/3826—Positioning of seismic devices dynamic steering, e.g. by paravanes or birds
    • 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
    • G01V1/3817—Positioning of seismic devices

Abstract

Fremgangsmåte for å kontrollere en streamerposisjoneringsanordning (18) konfigurert for å være knyttet til en marin seismisk streamer (12) og tauet av et seismisk undersøkelsesfartøy (10) og som har en vinge og en vingemotor for endring av orienteringen til vingen. Fremgangsmåten omfatter trinn for: - å oppnå en estimert hastighet til streamerposisjoneringsanordningen, - å beregne ønsket endring i orienteringen til vingen ved å bruke den estimerte hastigheten til streamerposisjoneringsanordningen og - å aktivere vingemotoren til å produsere den ønskede endringen i orienteringen til vingen. Søknaden angår også et apparat for å kontrollere en streamerposisjoneringsanordning, omfattende midler for å oppnå en estimert hastighet til streamerposisjoneringsanordningen, midler for å beregne en ønsket endring i orienteringen til vingen ved å bruke den estimerte hastigheten til streamerposisjoneringsanordningen, og midler for å aktivere vingemotoren for å produsere den ønskede endringen i orienteringen til vingen.
NO20074672A 1998-10-01 2007-09-13 Kontrollsystem for posisjonering av marine seismiske streamere NO340494B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9821277.2A GB9821277D0 (en) 1998-10-01 1998-10-01 Seismic data acquisition equipment control system
PCT/IB1999/001590 WO2000020895A1 (en) 1998-10-01 1999-09-28 Control system for positioning of marine seismic streamers

Publications (2)

Publication Number Publication Date
NO20074672L true NO20074672L (no) 2001-04-02
NO340494B1 NO340494B1 (no) 2017-05-02

Family

ID=10839730

Family Applications (7)

Application Number Title Priority Date Filing Date
NO20011645A NO330507B1 (no) 1998-10-01 2001-03-30 Kontrollsystem for posisjonering av marine seismiske streamere
NO20074669A NO340493B1 (no) 1998-10-01 2007-09-13 Kontrollsystem for posisjonering av marine seismiske streamere
NO20074671A NO333980B1 (no) 1998-10-01 2007-09-13 Fremgangsmåte og en kontrollsystem for posisjonering av marine seismiske streamere
NO20074664A NO336069B1 (no) 1998-10-01 2007-09-13 Kontrollsystem for posisjonering av marine seismiske streamere
NO20074672A NO340494B1 (no) 1998-10-01 2007-09-13 Kontrollsystem for posisjonering av marine seismiske streamere
NO20074667A NO336300B1 (no) 1998-10-01 2007-09-13 Kontrollsystem for posisjonering av marine seismiske streamere
NO20140431A NO338118B1 (no) 1998-10-01 2014-04-03 Fremgangsmåte for kontroll av posisjonen til en marin seismisk streamer

Family Applications Before (4)

Application Number Title Priority Date Filing Date
NO20011645A NO330507B1 (no) 1998-10-01 2001-03-30 Kontrollsystem for posisjonering av marine seismiske streamere
NO20074669A NO340493B1 (no) 1998-10-01 2007-09-13 Kontrollsystem for posisjonering av marine seismiske streamere
NO20074671A NO333980B1 (no) 1998-10-01 2007-09-13 Fremgangsmåte og en kontrollsystem for posisjonering av marine seismiske streamere
NO20074664A NO336069B1 (no) 1998-10-01 2007-09-13 Kontrollsystem for posisjonering av marine seismiske streamere

Family Applications After (2)

Application Number Title Priority Date Filing Date
NO20074667A NO336300B1 (no) 1998-10-01 2007-09-13 Kontrollsystem for posisjonering av marine seismiske streamere
NO20140431A NO338118B1 (no) 1998-10-01 2014-04-03 Fremgangsmåte for kontroll av posisjonen til en marin seismisk streamer

Country Status (12)

Country Link
US (9) US6932017B1 (no)
EP (7) EP1847853A3 (no)
CN (1) CN1321250A (no)
AU (1) AU5644999A (no)
BR (1) BR9914475A (no)
CA (1) CA2343060A1 (no)
DE (1) DE69936658D1 (no)
GB (2) GB9821277D0 (no)
ID (1) ID28358A (no)
MX (1) MXPA01003334A (no)
NO (7) NO330507B1 (no)
WO (1) WO2000020895A1 (no)

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