EA201590893A1 - Морской сейсмический источник - Google Patents

Морской сейсмический источник

Info

Publication number
EA201590893A1
EA201590893A1 EA201590893A EA201590893A EA201590893A1 EA 201590893 A1 EA201590893 A1 EA 201590893A1 EA 201590893 A EA201590893 A EA 201590893A EA 201590893 A EA201590893 A EA 201590893A EA 201590893 A1 EA201590893 A1 EA 201590893A1
Authority
EA
Eurasian Patent Office
Prior art keywords
housing
piston
open end
seasmic
source
Prior art date
Application number
EA201590893A
Other languages
English (en)
Other versions
EA026466B1 (ru
Inventor
Марк Харпер
Джозеф А. Деллингер
Мартин Томпсон
Грэхем Опеншау
Original Assignee
Бп Эксплорэйшен Оперэйтинг Кампании Лимитед
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 Бп Эксплорэйшен Оперэйтинг Кампании Лимитед filed Critical Бп Эксплорэйшен Оперэйтинг Кампании Лимитед
Publication of EA201590893A1 publication Critical patent/EA201590893A1/ru
Publication of EA026466B1 publication Critical patent/EA026466B1/ru

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
    • G01V1/135—Generating seismic energy using fluidic driving means, e.g. highly pressurised fluids; using implosion by deforming or displacing surfaces of enclosures, e.g. by hydraulically driven vibroseis™

Landscapes

  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Fluid-Damping Devices (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

В изобретении предлагается морской сейсмический источник, который содержит кожух, имеющий центральную ось, открытый конец и закрытый конец, противоположный открытому концу. Кроме того, сейсмический источник содержит поршень, двигающийся коаксиально через открытый конец кожуха. Поршень выполнен с возможностью осевого возвратно-поступательного движения относительно кожуха. Кроме того, поршень имеет первый конец, удаленный от кожуха, и второй конец, расположенный внутри кожуха.
EA201590893A 2009-12-29 2010-12-29 Морской сейсмический источник EA026466B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29061109P 2009-12-29 2009-12-29

Publications (2)

Publication Number Publication Date
EA201590893A1 true EA201590893A1 (ru) 2015-09-30
EA026466B1 EA026466B1 (ru) 2017-04-28

Family

ID=43736013

Family Applications (2)

Application Number Title Priority Date Filing Date
EA201270669A EA025332B1 (ru) 2009-12-29 2010-12-29 Морской сейсмический источник
EA201590893A EA026466B1 (ru) 2009-12-29 2010-12-29 Морской сейсмический источник

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EA201270669A EA025332B1 (ru) 2009-12-29 2010-12-29 Морской сейсмический источник

Country Status (10)

Country Link
US (1) US8387744B2 (ru)
EP (2) EP2602644B1 (ru)
AU (1) AU2010343107B2 (ru)
BR (1) BR112012016276B1 (ru)
CA (2) CA2785657C (ru)
DK (1) DK2519837T3 (ru)
EA (2) EA025332B1 (ru)
MX (1) MX2012007744A (ru)
NZ (1) NZ600948A (ru)
WO (1) WO2011090743A2 (ru)

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US9535179B2 (en) 2011-08-24 2017-01-03 Stephen Chelminski Marine vibratory sound source for beneath water seismic exploration
US8570835B2 (en) * 2011-08-24 2013-10-29 Stephen Chelminski Marine vibratory sound source for beneath water seismic exploration
US8596409B2 (en) 2011-10-12 2013-12-03 Pgs Geophysical As Systems and methods for producing directed seismic waves in water
FR2981758B1 (fr) 2011-10-19 2013-12-06 Cggveritas Services Sa .
FR2981759B1 (fr) 2011-10-19 2014-07-18 Cggveritas Services Sa Procede et dispositif pour determiner un signal de commande pour des sources marines vibrosismiques
FR2981746B1 (fr) 2011-10-19 2014-11-21 Cggveritas Services Sa Source et procede d'acquisition sismique marine
US8724428B1 (en) 2012-11-15 2014-05-13 Cggveritas Services Sa Process for separating data recorded during a continuous data acquisition seismic survey
US8619497B1 (en) 2012-11-15 2013-12-31 Cggveritas Services Sa Device and method for continuous data acquisition
US10473803B2 (en) 2013-02-08 2019-11-12 Pgs Geophysical As Marine seismic vibrators and methods of use
US20140238771A1 (en) * 2013-02-22 2014-08-28 Cgg Services Sa Marine acoustic projector piston for vibrator source element and method
US9329292B2 (en) 2013-02-28 2016-05-03 Bp Corporation North America Inc. System and method for preventing cavitation in controlled-frequency marine seismic source arrays
US9594173B2 (en) * 2013-03-08 2017-03-14 Cgg Services Sas Method and system for augmenting frequency range of conventional marine seismic source with low-frequency
US9995834B2 (en) 2013-05-07 2018-06-12 Pgs Geophysical As Variable mass load marine vibrator
US9645264B2 (en) 2013-05-07 2017-05-09 Pgs Geophysical As Pressure-compensated sources
US9864080B2 (en) 2013-05-15 2018-01-09 Pgs Geophysical As Gas spring compensation marine acoustic vibrator
US9250337B2 (en) 2013-06-27 2016-02-02 Cgg Services Sa Method and system for low-frequency pressurized source
US9618637B2 (en) 2013-09-20 2017-04-11 Pgs Geophysical As Low frequency marine acoustic vibrator
US9507037B2 (en) 2013-09-20 2016-11-29 Pgs Geophysical As Air-spring compensation in a piston-type marine vibrator
US9341725B2 (en) * 2013-09-20 2016-05-17 Pgs Geophysical As Piston integrated variable mass load
EA031052B1 (ru) * 2013-09-27 2018-11-30 Бипи Корпорейшн Норд Америка Инк. Система и способ осуществления сейсмических исследований при помощи управляемого источника, использующего свип-сигналы максимальной мощности
BR112015029588A2 (pt) * 2013-10-23 2019-10-08 Bp Corp North America Inc método para controle de freqüência de ressoador por realimentação ativa
NL1040505C2 (en) 2013-11-19 2015-05-26 Beethoven Marine Systems B V Sensor for detecting pressure waves in a fluid, provided with static pressure compensation.
ES2961232T3 (es) * 2014-01-21 2024-03-11 Bp Corp North America Inc Control operativo en una fuente sísmica
MX352757B (es) * 2014-02-19 2017-12-07 Bp Corp North America Inc Fuente sísmica compacta para la adquisición sísmica de zumbido de baja frecuencia.
US9881479B2 (en) * 2014-07-10 2018-01-30 Arnold J. Cestari, Jr. Method and apparatus for the detection and notification of the presence of a liquid
US9612347B2 (en) * 2014-08-14 2017-04-04 Pgs Geophysical As Compliance chambers for marine vibrators
US9389327B2 (en) 2014-10-15 2016-07-12 Pgs Geophysical As Compliance chambers for marine vibrators
CA2963823C (en) 2014-12-02 2022-05-03 Bp Corporation North America Inc. Seismic acquisition method
US10488542B2 (en) 2014-12-02 2019-11-26 Pgs Geophysical As Use of external driver to energize a seismic source
MX368953B (es) 2014-12-02 2019-10-23 Bp Corp North America Inc Metodo y aparato para adquisicion sismica de barrido y zumbido simultaneo.
CN105974462B (zh) * 2016-05-14 2018-05-04 上海新地海洋工程技术有限公司 一种基于物联网的智能地震勘探系统
WO2020146104A1 (en) 2019-01-10 2020-07-16 Bp Corporation North America Inc. Amplitude control for resonant seismic source depth excursions

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Also Published As

Publication number Publication date
US20110162906A1 (en) 2011-07-07
EP2602644A1 (en) 2013-06-12
EP2602644B1 (en) 2015-07-01
BR112012016276A2 (pt) 2016-05-31
EA025332B1 (ru) 2016-12-30
CA2785657C (en) 2016-04-26
WO2011090743A2 (en) 2011-07-28
AU2010343107A1 (en) 2012-07-26
MX2012007744A (es) 2012-11-12
CA2891608A1 (en) 2011-07-28
AU2010343107B2 (en) 2014-03-27
NZ600948A (en) 2014-06-27
EA201270669A1 (ru) 2013-05-30
DK2519837T3 (da) 2014-01-13
EA026466B1 (ru) 2017-04-28
EP2519837A2 (en) 2012-11-07
WO2011090743A3 (en) 2011-11-10
US8387744B2 (en) 2013-03-05
EP2519837B1 (en) 2013-11-27
CA2891608C (en) 2017-01-24
BR112012016276B1 (pt) 2020-03-03
CA2785657A1 (en) 2011-07-28

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KZ KG MD TJ TM