BRPI0912197A2 - fonte sísimica de sirene marítima - Google Patents

fonte sísimica de sirene marítima

Info

Publication number
BRPI0912197A2
BRPI0912197A2 BRPI0912197A BRPI0912197A BRPI0912197A2 BR PI0912197 A2 BRPI0912197 A2 BR PI0912197A2 BR PI0912197 A BRPI0912197 A BR PI0912197A BR PI0912197 A BRPI0912197 A BR PI0912197A BR PI0912197 A2 BRPI0912197 A2 BR PI0912197A2
Authority
BR
Brazil
Prior art keywords
maritime
siren
seismic source
seismic
source
Prior art date
Application number
BRPI0912197A
Other languages
English (en)
Inventor
Mark Francis Lucien Harper
Martin Thompson
Original Assignee
Bp Exploration Operating
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 Bp Exploration Operating filed Critical Bp Exploration Operating
Publication of BRPI0912197A2 publication Critical patent/BRPI0912197A2/pt
Publication of BRPI0912197B1 publication Critical patent/BRPI0912197B1/pt

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
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/133—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion
    • G01V1/137—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion which fluid escapes from the generator in a pulsating manner, e.g. for generating bursts, airguns
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Vibration Prevention Devices (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
BRPI0912197-8A 2008-05-20 2009-05-20 fonte sísmica marítima e método de produzir sinais sísmicos BRPI0912197B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0809094.6A GB0809094D0 (en) 2008-05-20 2008-05-20 Marine siren seismic source
GB0823296A GB2460131A (en) 2008-05-20 2008-12-22 Marine seismic siren source
PCT/GB2009/050548 WO2009141656A1 (en) 2008-05-20 2009-05-20 Marine siren seismic source

Publications (2)

Publication Number Publication Date
BRPI0912197A2 true BRPI0912197A2 (pt) 2015-10-06
BRPI0912197B1 BRPI0912197B1 (pt) 2019-11-12

Family

ID=39596152

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912197-8A BRPI0912197B1 (pt) 2008-05-20 2009-05-20 fonte sísmica marítima e método de produzir sinais sísmicos

Country Status (8)

Country Link
US (2) US8687464B2 (pt)
EP (1) EP2283384B1 (pt)
BR (1) BRPI0912197B1 (pt)
DK (1) DK2283384T3 (pt)
EA (1) EA019483B1 (pt)
EG (1) EG26005A (pt)
GB (2) GB0809094D0 (pt)
WO (1) WO2009141656A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8353383B2 (en) 2011-06-14 2013-01-15 Pgs Geophysical As Water motion powered seismic energy source and method for seismic surveying therewith
US9535180B2 (en) 2013-02-22 2017-01-03 Cgg Services Sa Method and system for pneumatic control for vibrator source element
US9250337B2 (en) 2013-06-27 2016-02-02 Cgg Services Sa Method and system for low-frequency pressurized source
EP3033638B1 (en) 2013-08-12 2021-10-06 The University of Houston Low frequency seismic acquisition using a counter rotating eccentric mass vibrator
BR112015029588A2 (pt) * 2013-10-23 2019-10-08 Bp Corp North America Inc método para controle de freqüência de ressoador por realimentação ativa
EP3097438A2 (en) 2014-01-21 2016-11-30 CGG Services SA Method and system with low-frequency seismic source
US20170168174A1 (en) * 2014-04-09 2017-06-15 Cgg Services Sa Method and system for generating low-frequency seismic signals with a flow-modulated source
US11604296B2 (en) * 2019-02-20 2023-03-14 Pgs Geophysical As Seismic source with chamber for housing wave generator

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2110522A (en) * 1934-11-10 1938-03-08 Ekman Olof Ingemar Harald Siren
US4198706A (en) * 1959-08-21 1980-04-15 The United States Of America As Represented By The Secretary Of The Navy Generation of low frequency sound under water
US4007805A (en) * 1960-01-29 1977-02-15 The United States Of America As Represented By The Secretary Of The Navy Cavity producing underwater sound source
US3394775A (en) 1966-11-04 1968-07-30 Continental Oil Co Marine vibration transducer
GB1258562A (pt) * 1968-01-03 1971-12-30
US3578102A (en) 1968-11-25 1971-05-11 Shell Oil Co Seismic generator
US3540543A (en) * 1969-01-06 1970-11-17 Continental Oil Co Marine acoustic energy source
US3711824A (en) * 1971-01-15 1973-01-16 United Geophysical Corp Method of producing underwater seismic waves and apparatus therefor
US3764965A (en) * 1972-06-16 1973-10-09 Us Navy Projector of acoustic energy
US3995125A (en) * 1975-06-30 1976-11-30 Wheelock Signals, Inc. Protective grille
US4031320A (en) * 1976-03-19 1977-06-21 Brand Bridget A Sound producing device
US4326452A (en) * 1977-10-24 1982-04-27 Matsushita Electric Industrial Co., Ltd. Fluid diverting assembly
US4557348A (en) 1981-02-17 1985-12-10 Exxon Production Research Co. Tunable marine seismic source
US4483411A (en) 1981-02-17 1984-11-20 Exxon Production Research Co. Tunable marine seismic source
IT1185779B (it) * 1983-04-21 1987-11-18 Mario Crucianelli Valvola a farfalla per fisarmoniche e suo collegamento dinamico con il tasto
US4594697A (en) * 1983-05-25 1986-06-10 Pascouet Adrien P Pneumatically-operated liquid slug projector apparatus
US4733382A (en) * 1983-05-25 1988-03-22 Pascouet Adrien P Pneumatically-operated liquid slug projector apparatus
WO1987000296A1 (en) * 1985-06-29 1987-01-15 Max-Planck-Gesellschaft Zur Förderung Der Wissensc Method and device for the hydrodynamic generation of acoustic pulses in a liquid volume
US4753316A (en) * 1986-06-26 1988-06-28 Hydroacoustics Inc. Seismic source
US5022790A (en) * 1989-12-04 1991-06-11 Rolyn Productions Inc. Audible signalling system for divers
US5355830A (en) * 1992-09-29 1994-10-18 Dejong Michael Rechargeable air horn and method of using the same
US5491306A (en) 1994-03-25 1996-02-13 Mts Systems Corporation Mass oscillator having an adjustable gas spring
US5787052A (en) * 1995-06-07 1998-07-28 Halliburton Energy Services Inc. Snap action rotary pulser
US5636178A (en) * 1995-06-27 1997-06-03 Halliburton Company Fluid driven siren pressure pulse generator for MWD and flow measurement systems
DE69805883T2 (de) * 1997-03-04 2003-02-13 Nippon Soken, Inc. Vorrichtung zum Verhindern von Durchströmgeräuschen bei Drosselklappen
WO2002059474A2 (en) * 2000-10-02 2002-08-01 Rohr, Inc. Assembly and method for fan noise reduction from turbofan engines using dynamically adaptive herschel-quincke tubes
US6439540B1 (en) * 2000-10-31 2002-08-27 Pratt & Whitney Canada Corp. Butterfly valve noise suppressor
US6571906B2 (en) * 2001-08-20 2003-06-03 The United States Of America As Represented By The Secretary Of The Navy Underwater sound mitigation system for explosive testing
US6970398B2 (en) * 2003-02-07 2005-11-29 Schlumberger Technology Corporation Pressure pulse generator for downhole tool
WO2007016767A1 (en) * 2005-08-05 2007-02-15 Rowe Grant M Variable sound muffler system
JP2007151028A (ja) * 2005-11-30 2007-06-14 Pioneer Electronic Corp 音声出力装置
US20080023264A1 (en) * 2006-07-27 2008-01-31 Pacini Larry W Muffler having adjustable butterfly valve for improved sound attenuation and engine performance
US7690478B2 (en) * 2006-09-15 2010-04-06 Visteon Global Technologies, Inc. Continuously variable tuned resonator
US7841291B1 (en) * 2009-01-06 2010-11-30 Philip John Milanovich Ultrasonic and/or infrasonic animal repellent horn powered by compressed air canister combined with a strobe light

Also Published As

Publication number Publication date
EA201001810A1 (ru) 2011-06-30
GB0823296D0 (en) 2009-01-28
EP2283384B1 (en) 2013-01-02
BRPI0912197B1 (pt) 2019-11-12
US20110170375A1 (en) 2011-07-14
GB0809094D0 (en) 2008-06-25
GB2460131A (en) 2009-11-25
US8687464B2 (en) 2014-04-01
WO2009141656A1 (en) 2009-11-26
EP2283384A1 (en) 2011-02-16
EG26005A (en) 2012-12-09
EA019483B1 (ru) 2014-04-30
DK2283384T3 (da) 2013-03-18
US20140153359A1 (en) 2014-06-05

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/11/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 12/11/2019, OBSERVADAS AS CONDICOES LEGAIS