WO2013120963A3 - Improvements in underwater surveying - Google Patents

Improvements in underwater surveying Download PDF

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Publication number
WO2013120963A3
WO2013120963A3 PCT/EP2013/053010 EP2013053010W WO2013120963A3 WO 2013120963 A3 WO2013120963 A3 WO 2013120963A3 EP 2013053010 W EP2013053010 W EP 2013053010W WO 2013120963 A3 WO2013120963 A3 WO 2013120963A3
Authority
WO
WIPO (PCT)
Prior art keywords
underwater
elongate member
positioning
positioning body
coupled
Prior art date
Application number
PCT/EP2013/053010
Other languages
French (fr)
Other versions
WO2013120963A2 (en
Inventor
Øyvind ANDREASSEN
Øyvind GRANDUM
Jan Charles KIELLAND
Lars Ole LØSETH
Kjetill LØVBRØTTE
Bjørn Anders Pettersson REIF
Per Magnus Sparrevik
Carl Erik WASBERG
Harald Westerdahl
Original Assignee
Statoil Petroleum 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 Statoil Petroleum As filed Critical Statoil Petroleum As
Publication of WO2013120963A2 publication Critical patent/WO2013120963A2/en
Publication of WO2013120963A3 publication Critical patent/WO2013120963A3/en

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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/083—Controlled source electromagnetic [CSEM] surveying
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/15—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat
    • G01V3/17—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for use during transport, e.g. by a person, vehicle or boat operating with electromagnetic waves
    • 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
    • G01V1/3835—Positioning of seismic devices measuring position, e.g. by GPS or acoustically
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
    • Y02A90/30—Assessment of water resources

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Oceanography (AREA)
  • Acoustics & Sound (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

There is described an underwater positioning body, and a method and apparatus using an underwater positioning body. In an embodiment the positioning body is adapted to be coupled to a flexible elongate member. The elongate member is coupled to an underwater tow body. The positioning body may comprise means for changing or maintaining its horizontal position relative to the tow body for imparting a positioning force on the elongate member during towing.
PCT/EP2013/053010 2012-02-14 2013-02-14 Improvements in underwater surveying WO2013120963A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1202505.2 2012-02-14
GB1202505.2A GB2499397A (en) 2012-02-14 2012-02-14 Positioning towed underwater survey apparatus

Publications (2)

Publication Number Publication Date
WO2013120963A2 WO2013120963A2 (en) 2013-08-22
WO2013120963A3 true WO2013120963A3 (en) 2014-06-12

Family

ID=45930068

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2013/053010 WO2013120963A2 (en) 2012-02-14 2013-02-14 Improvements in underwater surveying

Country Status (2)

Country Link
GB (1) GB2499397A (en)
WO (1) WO2013120963A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9551801B2 (en) * 2013-03-13 2017-01-24 Pgs Geophysical As Wing for wide tow of geophysical survey sources
US10248886B2 (en) 2013-10-30 2019-04-02 Pgs Geophysical As System and method for underwater distance measurement
US9494429B2 (en) 2013-10-30 2016-11-15 Pgs Geophysical As Marine streamer inertial navigating drag body
DK178119B1 (en) * 2014-06-11 2015-06-01 Seismisk Iq Bird Aps SEISMIC EQUIPMENT POSITIONING APPLIANCES TOWED BY AN INQUIRY VESSEL
US10310126B2 (en) * 2014-12-01 2019-06-04 Subvision Ab System and method for sea bed surveying
WO2017032708A1 (en) 2015-08-26 2017-03-02 Pgs Geophysical As Collapsible fairing
US10795043B2 (en) * 2017-02-28 2020-10-06 Pgs Geophysical As Towable electromagnetic source equipment
CN113126633B (en) * 2019-12-30 2022-05-06 中国科学院沈阳自动化研究所 Zero-attack-angle depth-keeping navigation control method for light long-range AUV (autonomous Underwater vehicle)
CN115112103B (en) * 2022-08-25 2022-11-29 自然资源部第一海洋研究所 LADCP and combined inertial navigation system combined observation system and method

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US2414480A (en) * 1945-02-07 1947-01-21 Morrill Ferdinand Gordon Underwater kite
US2960960A (en) * 1954-07-27 1960-11-22 Leo F Fehlner Paravane
US3372666A (en) * 1965-10-24 1968-03-12 Texas Instruments Inc Depth controller
GB2248587A (en) * 1985-08-28 1992-04-15 Baj Ltd Apparatus for sweeping a body of water
GB2433604A (en) * 2005-12-22 2007-06-27 Schlumberger Holdings Multi-component field sources for subsea exploration
WO2008008127A2 (en) * 2006-07-13 2008-01-17 Exxonmobil Upstream Research Company Method to maintain towed dipole source orientation
US20100013485A1 (en) * 2008-07-16 2010-01-21 Alumbaugh David L Surveying using vertical electromagnetic sources that are towed along with survey receivers
US20100149910A1 (en) * 2008-12-12 2010-06-17 Cggveritas Services (U.S) Inc. Seismic array towing system
US20110210743A1 (en) * 2010-03-01 2011-09-01 Michael Tompkins Providing measurements to enable determination of electrical resistivity anisotropy of a subterranean structure

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US4709355A (en) * 1984-06-18 1987-11-24 Syntron, Inc. Controller for marine seismic cable
FR2637561B1 (en) * 1988-10-11 1990-11-16 Thomson Csf DEVICE FOR KEEPING UNDERWATER TRAILERS UNDER WATER, AND METHOD OF USE
US5000110A (en) * 1989-09-27 1991-03-19 Moore Barry B Towline depressor
NO179927C (en) * 1994-05-13 1997-01-08 Petroleum Geo Services As Depth Control Device
DE69635463D1 (en) * 1995-09-22 2005-12-22 Input Output Inc Device for the local determination of an underwater cable
GB2331971B (en) * 1996-09-20 1999-11-17 Schlumberger Holdings Control devices for controlling the position of a marine seismic streamer
JPH1120788A (en) * 1997-07-01 1999-01-26 Tech Res & Dev Inst Of Japan Def Agency Underwater towed body
GB9821277D0 (en) * 1998-10-01 1998-11-25 Geco As Seismic data acquisition equipment control system
US6606958B1 (en) * 1999-06-22 2003-08-19 Hydroacoustics Inc. Towed acoustic source array system for marine applications
GB2399883B (en) * 2003-03-27 2007-06-27 Westerngeco Seismic Holdings System for depth control of a marine deflector
US7092315B2 (en) * 2004-05-27 2006-08-15 Input/Output, Inc. Device for laterally steering streamer cables
US8100078B2 (en) * 2004-06-16 2012-01-24 Westerngeco L.L.C. Steerable hydrofoil
US20060133200A1 (en) * 2004-12-17 2006-06-22 Tenghamn Stig Rune L Apparatus for steering a marine seismic streamer via controlled water ejection
US7403448B2 (en) * 2005-06-03 2008-07-22 Westerngeco L.L.C. Streamer steering device orientation determination apparatus and methods
US7203130B1 (en) * 2006-03-21 2007-04-10 Westerngeco, L.L.C. Methods for deriving shape of seismic data acquisition cables and streamers employing a force model
US7933163B2 (en) * 2006-07-07 2011-04-26 Kongsberg Seatex As Method and system for controlling the position of marine seismic streamers
US7457193B2 (en) * 2006-07-21 2008-11-25 Pgs Geophysical As Seismic source and source array having depth-control and steering capability
US8320215B2 (en) * 2009-01-16 2012-11-27 Westerngeco L.L.C. Steering system and method for use in seismic survey applications
US8902696B2 (en) * 2009-04-03 2014-12-02 Westerngeco L.L.C. Multiwing surface free towing system
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CN201540372U (en) * 2009-11-29 2010-08-04 中国海洋大学 High-precision marine seismic survey data acquisition system
US8995220B2 (en) * 2010-01-28 2015-03-31 Pgs Geophysical As Method and system for streamer depth control

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2414480A (en) * 1945-02-07 1947-01-21 Morrill Ferdinand Gordon Underwater kite
US2960960A (en) * 1954-07-27 1960-11-22 Leo F Fehlner Paravane
US3372666A (en) * 1965-10-24 1968-03-12 Texas Instruments Inc Depth controller
GB2248587A (en) * 1985-08-28 1992-04-15 Baj Ltd Apparatus for sweeping a body of water
GB2433604A (en) * 2005-12-22 2007-06-27 Schlumberger Holdings Multi-component field sources for subsea exploration
WO2008008127A2 (en) * 2006-07-13 2008-01-17 Exxonmobil Upstream Research Company Method to maintain towed dipole source orientation
US20100013485A1 (en) * 2008-07-16 2010-01-21 Alumbaugh David L Surveying using vertical electromagnetic sources that are towed along with survey receivers
US20100149910A1 (en) * 2008-12-12 2010-06-17 Cggveritas Services (U.S) Inc. Seismic array towing system
US20110210743A1 (en) * 2010-03-01 2011-09-01 Michael Tompkins Providing measurements to enable determination of electrical resistivity anisotropy of a subterranean structure

Also Published As

Publication number Publication date
GB2499397A (en) 2013-08-21
WO2013120963A2 (en) 2013-08-22
GB201202505D0 (en) 2012-03-28

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