NO20041688L - Fremgangsmate og apparat for dynamisk kontrollert oppdrift av slepte oppstillinger - Google Patents

Fremgangsmate og apparat for dynamisk kontrollert oppdrift av slepte oppstillinger

Info

Publication number
NO20041688L
NO20041688L NO20041688A NO20041688A NO20041688L NO 20041688 L NO20041688 L NO 20041688L NO 20041688 A NO20041688 A NO 20041688A NO 20041688 A NO20041688 A NO 20041688A NO 20041688 L NO20041688 L NO 20041688L
Authority
NO
Norway
Prior art keywords
dynamically controlled
controlled buoyancy
towed
structures
towed structures
Prior art date
Application number
NO20041688A
Other languages
English (en)
Inventor
Loran D Ambs
Original Assignee
Westerngeco Llc
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 Westerngeco Llc filed Critical Westerngeco Llc
Publication of NO20041688L publication Critical patent/NO20041688L/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
    • G01V1/3817—Positioning of seismic devices
    • G01V1/3826—Positioning of seismic devices dynamic steering, e.g. by paravanes or birds
    • 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
    • G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
    • G01V1/20—Arrangements of receiving elements, e.g. geophone pattern
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • 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
    • G01V1/201—Constructional details of seismic cables, e.g. streamers
    • G01V2001/207—Buoyancy
NO20041688A 2001-09-27 2004-04-26 Fremgangsmate og apparat for dynamisk kontrollert oppdrift av slepte oppstillinger NO20041688L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/965,308 US6533627B1 (en) 2001-09-27 2001-09-27 Method and apparatus for dynamically controlled buoyancy of towed arrays
PCT/US2002/030762 WO2003027712A2 (en) 2001-09-27 2002-09-27 A method and apparatus for dynamically controlled buoyancy of towed arrays

Publications (1)

Publication Number Publication Date
NO20041688L true NO20041688L (no) 2004-04-26

Family

ID=25509783

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20041688A NO20041688L (no) 2001-09-27 2004-04-26 Fremgangsmate og apparat for dynamisk kontrollert oppdrift av slepte oppstillinger

Country Status (5)

Country Link
US (1) US6533627B1 (no)
EP (1) EP1436643A2 (no)
AU (1) AU2002356531B2 (no)
NO (1) NO20041688L (no)
WO (1) WO2003027712A2 (no)

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US20040246818A1 (en) * 2003-06-06 2004-12-09 Maples Michael L. External weight block for marine seismic cable
EA008406B1 (ru) * 2004-02-13 2007-04-27 Эксонмобил Апстрим Рисерч Компани Система и способ буксировки подводной вертикальной антенны
US8183868B2 (en) * 2006-07-13 2012-05-22 Exxonmobil Upstream Research Company Method to maintain towed dipole source orientation
GB2455664B (en) * 2006-09-13 2011-02-16 Exxonmobil Upstream Res Co Rapid inversion of electromagnetic reconnaissance survey data
GB2443843B (en) * 2006-11-14 2011-05-25 Statoil Asa Seafloor-following streamer
GB0722469D0 (en) 2007-11-16 2007-12-27 Statoil Asa Forming a geological model
AU2008335609B2 (en) * 2007-12-12 2013-07-18 Exxonmobil Upstream Research Company Method and apparatus for evaluating submarine formations
GB0724847D0 (en) 2007-12-20 2008-01-30 Statoilhydro Method of and apparatus for exploring a region below a surface of the earth
GB0803701D0 (en) * 2008-02-28 2008-04-09 Statoilhydro Asa Improved interferometric methods and apparatus for seismic exploration
DE102008044388A1 (de) 2008-12-05 2010-06-10 Holger Redtel Materialien mit elektrisch bzw. magnetisch induzierter Einstellung mechanischer Eigenschaften
US8479676B2 (en) * 2009-03-26 2013-07-09 Lockheed Martin Corporation Controlled towed array depressor
US9075165B2 (en) * 2009-11-03 2015-07-07 Pgs Geophysical As Hydrodynamic depressor for marine sensor streamer arrays
WO2011121167A1 (en) * 2010-03-31 2011-10-06 Aw-Energy Oy Wave energy recovery system
GB2479200A (en) 2010-04-01 2011-10-05 Statoil Asa Interpolating pressure and/or vertical particle velocity data from multi-component marine seismic data including horizontal derivatives
US8757270B2 (en) 2010-05-28 2014-06-24 Statoil Petroleum As Subsea hydrocarbon production system
US10379255B2 (en) 2010-07-27 2019-08-13 Exxonmobil Upstream Research Company Inverting geophysical data for geological parameters or lithology
US9195783B2 (en) 2010-08-16 2015-11-24 Exxonmobil Upstream Research Company Reducing the dimensionality of the joint inversion problem
US9453929B2 (en) 2011-06-02 2016-09-27 Exxonmobil Upstream Research Company Joint inversion with unknown lithology
WO2012173718A1 (en) 2011-06-17 2012-12-20 Exxonmobil Upstream Research Company Domain freezing in joint inversion
WO2013012470A1 (en) 2011-07-21 2013-01-24 Exxonmobil Upstream Research Company Adaptive weighting of geophysical data types in joint inversion
US8882391B2 (en) 2011-07-29 2014-11-11 Pgs Geophysical As Method and system of retriever systems for marine geophysical survey cables
US8753038B2 (en) 2011-07-29 2014-06-17 Pgs Geophysical As Method and system of a marine geophysical survey cable retriever
US8926222B2 (en) 2011-07-29 2015-01-06 Pgs Geophysical As Method and system of depth triggers for marine geophysical survey cable retriever systems
US8469634B2 (en) 2011-07-29 2013-06-25 Pgs Geophysical As Method and system of depth triggers for marine geophysical survey cable retriever systems
US8998535B2 (en) * 2012-05-18 2015-04-07 Pgs Geophysical As Method and system of retriever systems for marine geophysical survey sensor streamers
US10191170B2 (en) * 2013-01-23 2019-01-29 Westerngeco L.L.C. Seismic data acquisition using water vehicles
US9194969B2 (en) * 2013-02-21 2015-11-24 Pgs Geophysical As Method and system for adjusting vessel turn time with tension feedback
US10591638B2 (en) 2013-03-06 2020-03-17 Exxonmobil Upstream Research Company Inversion of geophysical data on computer system having parallel processors
US9846255B2 (en) 2013-04-22 2017-12-19 Exxonmobil Upstream Research Company Reverse semi-airborne electromagnetic prospecting
US9941029B2 (en) 2013-09-03 2018-04-10 Pgs Geophysical As Buoyant marine electromagnetic cable assembly
US9188687B2 (en) 2013-11-13 2015-11-17 Pgs Geophysical As Pressure activated linear locking mechanisms and related methods
GB2542541B (en) * 2014-07-24 2020-01-01 Ion Geophysical Corp Marine seismic surveying with towed components below water's surface
AU2017224138A1 (en) 2016-02-26 2018-08-30 Ion Geophysical Corporation Variable buoyancy control and recovery system for seismic data acquisition
US10598011B2 (en) 2016-08-15 2020-03-24 Baker Hughes Incorporated Segmented wireless production logging
CN113200135B (zh) * 2021-06-10 2022-07-26 杭州电子科技大学 一种自带应急上浮功能的浮力调节装置及其浮力调节方法

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Publication number Priority date Publication date Assignee Title
US3272910A (en) * 1964-09-21 1966-09-13 North American Aviation Inc Buoyancy system for underwater conductor cable
US3868623A (en) * 1973-08-24 1975-02-25 Us Navy Towable sonar array with depth compensation
US3902439A (en) * 1974-03-18 1975-09-02 Itt Buoyancy arrangement for a submarine antenna buoy
US3909774A (en) * 1974-07-25 1975-09-30 Whitehall Corp Controlled buoyancy system for seismic streamer sections
US4745583A (en) * 1986-12-18 1988-05-17 Exxon Production Research Company Marine cable system with automatic buoyancy control
NO170866C (no) * 1990-07-12 1992-12-16 Geco As Fremgangsmaate og anordning til stabilisering av seismiskeenergikilder
US5459695A (en) * 1992-08-31 1995-10-17 Western Atlas International Seismic cable with reusable skin
US5596943A (en) * 1995-08-16 1997-01-28 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for floating a towed device from a submerged vehicle
US6239363B1 (en) * 1995-09-29 2001-05-29 Marine Innovations, L.L.C. Variable buoyancy cable
GB9626442D0 (en) 1996-12-20 1997-02-05 Geco As Control devices for controlling the position of a marine seismic streamer
US6028817A (en) 1997-12-30 2000-02-22 Western Atlas International, Inc. Marine seismic system with independently powered tow vehicles
DE19825887A1 (de) * 1998-06-10 1999-12-23 Stn Atlas Elektronik Gmbh Unterwasser-Schleppantenne

Also Published As

Publication number Publication date
US20030060102A1 (en) 2003-03-27
EP1436643A2 (en) 2004-07-14
WO2003027712A2 (en) 2003-04-03
AU2002356531B2 (en) 2006-09-07
WO2003027712A3 (en) 2003-07-17
US6533627B1 (en) 2003-03-18

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