NO763664L - - Google Patents
Info
- Publication number
- NO763664L NO763664L NO763664A NO763664A NO763664L NO 763664 L NO763664 L NO 763664L NO 763664 A NO763664 A NO 763664A NO 763664 A NO763664 A NO 763664A NO 763664 L NO763664 L NO 763664L
- Authority
- NO
- Norway
- Prior art keywords
- air
- cannons
- tug
- pressure
- cannon
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 238000010304 firing Methods 0.000 claims description 47
- 238000005192 partition Methods 0.000 claims description 26
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 24
- 125000006850 spacer group Chemical group 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 11
- 230000008859 change Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 241000272517 Anseriformes Species 0.000 claims 1
- 239000000654 additive Substances 0.000 claims 1
- 230000000996 additive effect Effects 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000001228 spectrum Methods 0.000 claims 1
- 230000007935 neutral effect Effects 0.000 description 6
- 238000003860 storage Methods 0.000 description 6
- 230000006378 damage Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 210000002445 nipple Anatomy 0.000 description 4
- 239000000725 suspension Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 3
- 239000004033 plastic Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 241000272525 Anas platyrhynchos Species 0.000 description 1
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000004753 textile Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/003—Seismic data acquisition in general, e.g. survey design
- G01V1/006—Seismic data acquisition in general, e.g. survey design generating single signals by using more than one generator, e.g. beam steering or focusing arrays
-
- 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
- G01V1/3861—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas control of source arrays, e.g. for far field control
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Remote Sensing (AREA)
- Engineering & Computer Science (AREA)
- Geology (AREA)
- Environmental & Geological Engineering (AREA)
- Acoustics & Sound (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Oceanography (AREA)
- Geophysics And Detection Of Objects (AREA)
- Special Spraying Apparatus (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/625,886 US4038630A (en) | 1975-10-28 | 1975-10-28 | Airgun marine seismic survey streamer method and apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
NO763664L true NO763664L (fr) | 1977-04-29 |
Family
ID=24508035
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO763664A NO763664L (fr) | 1975-10-28 | 1976-10-27 |
Country Status (14)
Country | Link |
---|---|
US (1) | US4038630A (fr) |
JP (1) | JPS5253701A (fr) |
AU (1) | AU1903076A (fr) |
BE (1) | BE847676A (fr) |
CA (1) | CA1081358A (fr) |
DE (1) | DE2648712A1 (fr) |
DK (1) | DK483076A (fr) |
FR (1) | FR2330018A1 (fr) |
GB (1) | GB1569184A (fr) |
IT (1) | IT1073116B (fr) |
NL (1) | NL7611859A (fr) |
NO (1) | NO763664L (fr) |
NZ (1) | NZ182447A (fr) |
SE (1) | SE7611842L (fr) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4146871A (en) * | 1975-02-28 | 1979-03-27 | Mobil Oil Corporation | Determination of reflectivity and water depth for firing marine sources as an inverse distortion operator |
US4108272A (en) * | 1977-05-12 | 1978-08-22 | Western Geophysical Co. Of America | Rapid fire air gun |
US4242740A (en) * | 1978-01-09 | 1980-12-30 | Mobil Oil Corporation | Seismic refraction exploration |
US4210222A (en) * | 1978-06-22 | 1980-07-01 | Bolt Associates, Inc. | Air gun monitoring method and apparatus |
DE3015323A1 (de) * | 1979-04-23 | 1980-11-06 | Antoni Marjan Ziolkowski | Verfahren und vorrichtung zur lagebestimmung unterirdischer grenzflaechen |
DE3014897A1 (de) * | 1979-04-23 | 1980-11-06 | Antoni Marjan Ziolkowski | Verfahren und vorrichtung zur seismographischen lagebestimmung |
US4500978A (en) * | 1980-04-23 | 1985-02-19 | Seismograph Service Corporation | Seismographic method and apparatus using scaled sound sources |
US4486864A (en) * | 1980-09-08 | 1984-12-04 | Shell Oil Company | Method for marine seismic exploration |
US4472794A (en) * | 1981-06-01 | 1984-09-18 | Bolt Technology Corporation | Sleeve shuttle air gun |
NO150016C (no) * | 1981-11-25 | 1984-08-08 | Norway Geophysical Co | Anordning for bruk ved seismiske undersoekelser av havbunnen |
US4467459A (en) * | 1982-01-04 | 1984-08-21 | Texaco Inc. | Seismic method improving signal-to-noise ratio |
US4525813A (en) * | 1982-01-21 | 1985-06-25 | Burrage Eric C | Armored umbilical apparatus for towing a marine seismic air gun sub-array |
EP0101281B1 (fr) * | 1982-08-18 | 1988-10-12 | Horizon Exploration Limited | Essai d'un arrangement sismique sous-marin |
US4718045A (en) * | 1982-12-20 | 1988-01-05 | Desler James F | Underwater seismic energy source |
GB2134257B (en) * | 1983-01-19 | 1986-03-12 | Shell Int Research | Signal improvement in marine seismic exploration |
US4757482A (en) * | 1983-03-15 | 1988-07-12 | Bolt Technology Corporation | Modular airgun array method, apparatus and system |
US4599712A (en) * | 1983-03-15 | 1986-07-08 | Bolt Technology Corporation | Modular airgun array method, apparatus and system |
NO840982L (no) * | 1983-03-15 | 1984-09-17 | Bolt Technology Corp | Fremgangsmaate og anordning for styring av luftkanoner ved marine seismiske undersoekelser |
NO152818C (no) * | 1983-05-13 | 1985-11-20 | Norway Geophysical Co | Anordning for avslutning (terminering) av kanonkabel. |
US4754443A (en) * | 1984-11-15 | 1988-06-28 | Bolt Technology Corporation | Airgun having shaft-bearing-guided shuttle and capable of fast repitition self-firing |
NO860780L (no) * | 1985-03-05 | 1986-09-08 | Exxon Production Research Co | N oppstilling av marine seismiske kilder. |
US4715023A (en) * | 1987-03-18 | 1987-12-22 | Mobil Oil Corporation | Coaxial, dual chamber seismic air gun |
US4726315A (en) * | 1987-04-16 | 1988-02-23 | Teledyne Exploration | Apparatus for towing arrays of geophysical devices |
NO165857C (no) * | 1988-11-11 | 1991-04-17 | Geco As | Innfestingsorgan for seismisk utstyr. |
US4935903A (en) * | 1989-05-30 | 1990-06-19 | Halliburton Geophysical Services, Inc. | Reinforcement of surface seismic wavefields |
US4937793A (en) * | 1989-05-30 | 1990-06-26 | Halliburton Geophysical Services, Inc. | Processing method for marine seismic surveying utilizing dual streamers |
EG19158A (en) * | 1989-08-25 | 1996-02-29 | Halliburton Geophys Service | System for attenuation of water-column reverberation |
US5144588A (en) * | 1990-08-15 | 1992-09-01 | Western Atlas International, Inc. | Apparatus and method for use in marine seismic surveying |
US5432757A (en) * | 1994-01-12 | 1995-07-11 | Bolt Technology Corporation | Large-diameter, cylinder-shuttle seismic airgun method, apparatus and towing system |
US5615170A (en) * | 1995-08-08 | 1997-03-25 | Bolt Technology Corporation | Method, system and apparatus for selectively shutting off leakage of compressed air in marine seismic airgun arrays having common supply hoses for multiple airguns |
FI105503B (fi) * | 1997-09-05 | 2000-08-31 | Georesearch Engineering E Jalk | Äänilähdejärjestely |
US6301193B1 (en) * | 1999-03-16 | 2001-10-09 | Input/Output, Inc. | Floatation device for marine seismic energy sources |
US7269099B2 (en) * | 2004-07-30 | 2007-09-11 | Bolt Technology Corporation | Air gun |
US20080008034A1 (en) * | 2006-07-05 | 2008-01-10 | Stig Rune Lennart Tenghamn | Marine seismic survey streamer configuration for reducing towing noise |
US7457193B2 (en) * | 2006-07-21 | 2008-11-25 | Pgs Geophysical As | Seismic source and source array having depth-control and steering capability |
US8113278B2 (en) * | 2008-02-11 | 2012-02-14 | Hydroacoustics Inc. | System and method for enhanced oil recovery using an in-situ seismic energy generator |
US20100149912A1 (en) * | 2008-12-17 | 2010-06-17 | Luren Yang | System and method for reducing signature variation of seismic sources |
WO2010138729A2 (fr) | 2009-05-28 | 2010-12-02 | Real Time Systems, Inc. | Canon à air numérique |
US8570829B2 (en) * | 2009-12-22 | 2013-10-29 | Pgs Geophysical As | Depth steerable seismic source array |
US9025417B2 (en) * | 2010-08-24 | 2015-05-05 | Westerngeco L.L.C. | Systems and methods for optimizing low frequency output from airgun source arrays |
US9360578B2 (en) * | 2010-08-24 | 2016-06-07 | Schlumberger Technology Corporation | Systems and methods for optimizing low frequency output from airgun source arrays |
MX2013013383A (es) * | 2011-05-20 | 2014-01-08 | Schlumberger Technology Bv | Sistemas y metodos para optimizar la salida de baja frecuencia de arreglos de fuentes de pistolas neumáticas. |
US20130023131A1 (en) * | 2011-07-20 | 2013-01-24 | Cggveritas Services Sa | Connecting part between lead-in and marine streamer and method |
NO334473B1 (no) * | 2012-09-21 | 2014-03-17 | Mobico Shipping As | Fremgangsmåte for avskjerming av undervannsstøy i en vannmasse, samt utstyr derav |
US9250343B2 (en) * | 2012-12-28 | 2016-02-02 | Pgs Geophysical As | Rigid-stem survey method and system |
US8971152B2 (en) | 2013-02-24 | 2015-03-03 | Stephen Chelminski | Device for marine seismic explorations for deposits |
US10031245B2 (en) * | 2013-02-24 | 2018-07-24 | Stephen Chelminski | Device for marine seismic explorations for deposits |
GB2515384B (en) * | 2013-05-07 | 2019-01-30 | Pgs Geophysical As | Disposable antifouling covers for geophysical survey equipment |
US9465127B2 (en) | 2013-05-07 | 2016-10-11 | Pgs Geophysical As | Disposable antifouling covers for geophysical survey equipment |
US9715038B2 (en) * | 2013-09-30 | 2017-07-25 | Sercel Inc. | Marine cable support system and method |
US9804280B2 (en) | 2015-10-17 | 2017-10-31 | Stephen Chelminski | Method and apparatus for tuning the rise time of the initial pulse of an air gun |
CN108182990A (zh) * | 2016-06-14 | 2018-06-19 | 常州船用电缆有限责任公司 | 阻水效果较好的海洋空***震源电缆 |
US11573345B2 (en) | 2019-02-21 | 2023-02-07 | Pgs Geophysical As | Inline source |
US11598891B2 (en) * | 2020-02-07 | 2023-03-07 | Sercel Inc. | Low frequency and ultra low frequency seismic source having multiple operating heads for marine exploration |
CN112526593A (zh) * | 2020-10-28 | 2021-03-19 | 中国石油天然气集团有限公司 | 一种空***装置、空***阵列装置及勘探*** |
US11953634B2 (en) | 2021-02-07 | 2024-04-09 | Sercel, Inc. | Device for marine seismic explorations |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1500243A (en) * | 1918-02-20 | 1924-07-08 | Jr John Hays Hammond | Submarine sound transmitter |
US3022852A (en) * | 1958-04-08 | 1962-02-27 | Marine Res Company | Means for producing a low frequency seismic signal |
US3256501A (en) * | 1960-06-06 | 1966-06-14 | Shell Oil Co | Seismic surveying system for water-covered areas |
US3245032A (en) * | 1961-05-19 | 1966-04-05 | Woods Hole Oceanographic Inst | Multiple electrode spark source |
FR1297945A (fr) * | 1961-06-05 | 1962-07-06 | Shell Int Research | Procédé et dispositif engendrant des signaux sismiques dans une masse d'eau |
US3176787A (en) * | 1961-06-22 | 1965-04-06 | Shell Oil Co | Seismic sound source |
US3307285A (en) * | 1964-04-22 | 1967-03-07 | Western Geophysical Co | Pneumatic method for catching or scaring fish |
US3332058A (en) * | 1966-11-25 | 1967-07-18 | Mobil Oil Corp | Depth control system for marine seismic surveying |
US3804194A (en) * | 1972-06-29 | 1974-04-16 | Texaco Inc | Method and seismic pneumatic energy pulse generators for increasing energy output |
US3794965A (en) * | 1972-09-18 | 1974-02-26 | Exxon Production Research Co | Marine seismic cable buoyancy system |
US3893539A (en) * | 1972-10-21 | 1975-07-08 | Petty Ray Geophysical Inc | Multiple air gun array of varied sizes with individual secondary oscillation suppression |
CA1002647A (en) * | 1973-03-08 | 1976-12-28 | Shell Canada Limited | Elongate seismic source for use in marine operations |
US3909774A (en) * | 1974-07-25 | 1975-09-30 | Whitehall Corp | Controlled buoyancy system for seismic streamer sections |
-
1975
- 1975-10-28 US US05/625,886 patent/US4038630A/en not_active Expired - Lifetime
-
1976
- 1976-10-25 SE SE7611842A patent/SE7611842L/xx unknown
- 1976-10-26 FR FR7632273A patent/FR2330018A1/fr not_active Withdrawn
- 1976-10-26 DK DK483076A patent/DK483076A/da unknown
- 1976-10-26 NL NL7611859A patent/NL7611859A/xx not_active Application Discontinuation
- 1976-10-27 NZ NZ182447A patent/NZ182447A/xx unknown
- 1976-10-27 AU AU19030/76A patent/AU1903076A/en not_active Expired
- 1976-10-27 IT IT28727/76A patent/IT1073116B/it active
- 1976-10-27 NO NO763664A patent/NO763664L/no unknown
- 1976-10-27 BE BE171824A patent/BE847676A/fr not_active IP Right Cessation
- 1976-10-27 DE DE19762648712 patent/DE2648712A1/de not_active Withdrawn
- 1976-10-28 GB GB44944/76A patent/GB1569184A/en not_active Expired
- 1976-10-28 CA CA264,389A patent/CA1081358A/fr not_active Expired
- 1976-10-28 JP JP51130360A patent/JPS5253701A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4038630A (en) | 1977-07-26 |
FR2330018A1 (fr) | 1977-05-27 |
IT1073116B (it) | 1985-04-13 |
JPS5253701A (en) | 1977-04-30 |
AU1903076A (en) | 1978-05-04 |
NZ182447A (en) | 1979-12-11 |
CA1081358A (fr) | 1980-07-08 |
DE2648712A1 (de) | 1977-05-12 |
NL7611859A (nl) | 1977-05-02 |
GB1569184A (en) | 1980-06-11 |
SE7611842L (sv) | 1977-04-29 |
DK483076A (da) | 1977-04-29 |
BE847676A (fr) | 1977-02-14 |
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