BR0304115A - Aparelhos e métodos para a coleta de dados geofìsicos marinhos de multicomponentes - Google Patents
Aparelhos e métodos para a coleta de dados geofìsicos marinhos de multicomponentesInfo
- Publication number
- BR0304115A BR0304115A BR0304115-8A BR0304115A BR0304115A BR 0304115 A BR0304115 A BR 0304115A BR 0304115 A BR0304115 A BR 0304115A BR 0304115 A BR0304115 A BR 0304115A
- Authority
- BR
- Brazil
- Prior art keywords
- sensors
- pressure gradient
- housing
- particle
- methods
- Prior art date
Links
- 239000002245 particle Substances 0.000 abstract 6
- 239000012530 fluid Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 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
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
-
- 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
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/28—Processing seismic data, e.g. for interpretation or for event detection
- G01V1/36—Effecting static or dynamic corrections on records, e.g. correcting spread; Correlating seismic signals; Eliminating effects of unwanted energy
-
- 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
- G01V1/3808—Seismic data acquisition, e.g. survey design
-
- 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
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/181—Geophones
- G01V1/185—Geophones with adaptable orientation, e.g. gimballed
-
- 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
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/189—Combinations of different types of receiving elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/50—Corrections or adjustments related to wave propagation
- G01V2210/56—De-ghosting; Reverberation compensation
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (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)
- Selective Calling Equipment (AREA)
Abstract
"APARELHOS E MéTODOS PARA A COLETA DE DADOS GEOFìSICOS MARINHOS DE MULTICOMPONENTES". Em uma modalidade a invenção compreende um sensor de velocidade de partícula que inclui um alojamento com um geofone montado no alojamento. Um fluido que envolve substancialmente o geofone é incluído dentro do alojamento. O sensor de velocidade de partícula possui uma impedância acústica dentro da faixa de cerca de 750.000 Newton segundo por metro cúbico (Ns/m^ 3^) a cerca de 3.000.000 Newton segundo por metro cúbico (Ns/m^ 3^). Em outra modalidade a invenção compreende o método de exploração geofísica no qual um sinal sísmico é gerado em um corpo de água e detectado com uma pluralidade de sensores de velocidade de partícula co-localizados e sensores de gradiente de pressão posicionados dentro de um cabo sísmico. O sinal de saída de um ou de ambos os sensores de velocidade de partícula ou sensores de gradiente de pressão é modificado para equalizar substancialmente os sinais de saída dos sensores de velocidade de partícula e sensores de gradiente de pressão. Os sinais de saída dos sensores de velocidade de partícula e dos sensores de gradiente de pressão são então combinados.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/233,266 US7239577B2 (en) | 2002-08-30 | 2002-08-30 | Apparatus and methods for multicomponent marine geophysical data gathering |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0304115A true BR0304115A (pt) | 2005-02-09 |
Family
ID=27765857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0304115-8A BR0304115A (pt) | 2002-08-30 | 2003-08-28 | Aparelhos e métodos para a coleta de dados geofìsicos marinhos de multicomponentes |
Country Status (5)
Country | Link |
---|---|
US (2) | US7239577B2 (pt) |
AU (1) | AU2003220706B2 (pt) |
BR (1) | BR0304115A (pt) |
GB (2) | GB2423821B (pt) |
NO (2) | NO334323B1 (pt) |
Families Citing this family (116)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7778110B2 (en) * | 2003-03-26 | 2010-08-17 | Westerngeco L.L.C. | Processing seismic data representative of the acceleration wavefield |
GB2410551B (en) * | 2004-01-30 | 2006-06-14 | Westerngeco Ltd | Marine seismic acquisition system |
GB2448831A (en) * | 2004-03-03 | 2008-10-29 | Pgs Americas Inc | Combining the signals from pressure and particle motion sensors in marine seismic streamers |
US7926614B2 (en) * | 2004-03-03 | 2011-04-19 | Pgs Americas, Inc. | Particle motion sensor mounting for marine seismic sensor streamers |
US20050194201A1 (en) * | 2004-03-03 | 2005-09-08 | Tenghamn Stig R.L. | Particle motion sensor for marine seismic sensor streamers |
US7359283B2 (en) * | 2004-03-03 | 2008-04-15 | Pgs Americas, Inc. | System for combining signals of pressure sensors and particle motion sensors in marine seismic streamers |
US7791980B2 (en) * | 2004-05-21 | 2010-09-07 | Westerngeco L.L.C. | Interpolation and extrapolation method for seismic recordings |
GB2414299B (en) * | 2004-05-21 | 2006-08-09 | Westerngeco Ltd | Interpolation and extrapolation method for seismic recordings |
GB2415040B (en) * | 2004-06-12 | 2007-03-21 | Westerngeco Ltd | Three-dimensional deghosting |
US7573781B2 (en) | 2004-07-30 | 2009-08-11 | Teledyne Technologies Incorporation | Streamer cable with enhanced properties |
KR100741875B1 (ko) * | 2004-09-06 | 2007-07-23 | 동부일렉트로닉스 주식회사 | Cmos 이미지 센서 및 그의 제조 방법 |
US20060126432A1 (en) * | 2004-12-10 | 2006-06-15 | Jeroen Hoogeveen | Marine seismic streamer and method for manufacture thereof |
US20060133202A1 (en) * | 2004-12-22 | 2006-06-22 | Tenghamn Stig R L | Motion sensors in a marine seismic streamer |
US8477561B2 (en) * | 2005-04-26 | 2013-07-02 | Westerngeco L.L.C. | Seismic streamer system and method |
CN100349011C (zh) * | 2005-06-03 | 2007-11-14 | 中国石油集团东方地球物理勘探有限责任公司 | 地震数据处理中压制与激发源无关的背景噪声的方法 |
US7142481B1 (en) | 2005-09-12 | 2006-11-28 | Pgs Geophysical As | Method and system for making marine seismic streamers |
US20070064528A1 (en) * | 2005-09-12 | 2007-03-22 | Metzbower D R | Marine seismic streamer and method for manufacture thereof |
US7400552B2 (en) | 2006-01-19 | 2008-07-15 | Westerngeco L.L.C. | Methods and systems for efficiently acquiring towed streamer seismic surveys |
US7623414B2 (en) * | 2006-02-22 | 2009-11-24 | Westerngeco L.L.C. | Particle motion vector measurement in a towed, marine seismic cable |
US7167413B1 (en) | 2006-05-01 | 2007-01-23 | Input/Output | Towed streamer deghosting |
US20070258320A1 (en) * | 2006-05-08 | 2007-11-08 | Harrick Bruce W | System for seismic sensor mounting in a marine seismic streamer |
US7548486B2 (en) * | 2006-05-08 | 2009-06-16 | Pgs Geophysical As | System for reducing towing noise in marine seismic survey streamers |
US7460434B2 (en) * | 2006-06-22 | 2008-12-02 | Pgs Geophysical As | Marine seismic streamer having soluble encapsulant surrounding seismic sensors therein |
US7466625B2 (en) * | 2006-06-23 | 2008-12-16 | Westerngeco L.L.C. | Noise estimation in a vector sensing streamer |
US7545703B2 (en) * | 2006-07-06 | 2009-06-09 | Pgs Geophysical As | Marine seismic streamer with varying spacer distances for reducing towing noise |
US20080008034A1 (en) * | 2006-07-05 | 2008-01-10 | Stig Rune Lennart Tenghamn | Marine seismic survey streamer configuration for reducing towing noise |
US7523003B2 (en) * | 2006-07-12 | 2009-04-21 | Westerngeco L.L.C. | Time lapse marine seismic surveying |
US7298672B1 (en) | 2006-08-22 | 2007-11-20 | Pgs Geophysical | Marine seismic streamer having acoustic isolation between strength members and sensor mounting |
US7733740B2 (en) * | 2006-09-22 | 2010-06-08 | Pgs Geophysical As | Sensor mount for marine seismic streamer |
US20080144435A1 (en) * | 2006-12-15 | 2008-06-19 | Morley Lawrence C | Deep low frequency towed-array marine survey |
US7881159B2 (en) * | 2006-12-18 | 2011-02-01 | Pgs Geophysical As | Seismic streamers which attentuate longitudinally traveling waves |
US7835223B2 (en) * | 2006-12-21 | 2010-11-16 | Westerngeco L.L.C. | Removing noise from seismic data obtained from towed seismic sensors |
US20080186803A1 (en) * | 2007-02-05 | 2008-08-07 | Mckey Troy L | Fluid filled sensor mount for gel-filled streamer and streamer made therewith |
US8593907B2 (en) * | 2007-03-08 | 2013-11-26 | Westerngeco L.L.C. | Technique and system to cancel noise from measurements obtained from a multi-component streamer |
US8077543B2 (en) * | 2007-04-17 | 2011-12-13 | Dirk-Jan Van Manen | Mitigation of noise in marine multicomponent seismic data through the relationship between wavefield components at the free surface |
US7676327B2 (en) | 2007-04-26 | 2010-03-09 | Westerngeco L.L.C. | Method for optimal wave field separation |
US8488409B2 (en) | 2007-05-17 | 2013-07-16 | Westerngeco L.L.C. | Acquiring azimuth rich seismic data in the marine environment using a regular sparse pattern of continuously curved sail lines |
NO2147337T3 (pt) | 2007-05-17 | 2018-09-01 | ||
US8559265B2 (en) | 2007-05-17 | 2013-10-15 | Westerngeco L.L.C. | Methods for efficiently acquiring wide-azimuth towed streamer seismic data |
AU2013205494B2 (en) * | 2007-05-17 | 2014-07-31 | Reflection Marine Norge As | Methods for efficiently acquiring wide-azimuth towed streamer seismic data |
US20090010101A1 (en) * | 2007-07-05 | 2009-01-08 | Nils Lunde | Seismic streamer having longitudinally symmetrically sensitive sensors to reduce effects of longitudinally traveling waves |
US20090040872A1 (en) * | 2007-08-09 | 2009-02-12 | Jahir Pabon | Removing Vibration Noise from Multicomponent Streamer Measurements |
US20090092003A1 (en) * | 2007-10-08 | 2009-04-09 | Nicolas Goujon | Controlling a seismic survey to reduce the effects of vibration noise |
US8553490B2 (en) * | 2007-11-09 | 2013-10-08 | Pgs Geophysical As | Array grouping of seismic sensors in a marine streamer for optimum noise attenuation |
US20090279387A1 (en) * | 2008-05-06 | 2009-11-12 | Pgs Geophysical As | Marine passive seismic method for direct hydrocarbon detection |
US9857491B2 (en) | 2008-05-15 | 2018-01-02 | Westerngeco L.L.C. | Multi-vessel coil shooting acquisition |
US8681580B2 (en) * | 2008-05-15 | 2014-03-25 | Westerngeco L.L.C. | Multi-vessel coil shooting acquisition |
US9291731B2 (en) * | 2008-05-29 | 2016-03-22 | Westerngeco L.L.C | Noise reduction in particle motion sensing seismic streamer |
US8724426B2 (en) | 2008-06-03 | 2014-05-13 | Westerngeco L.L.C. | Marine seismic streamer system configurations, systems, and methods for non-linear seismic survey navigation |
US9594181B2 (en) * | 2008-06-13 | 2017-03-14 | Westerngeco L.L.C. | Filtering and presentation of heading observations for coil shooting |
US9052411B2 (en) | 2008-06-13 | 2015-06-09 | Westerngeco L.L.C. | Method to determine the deviation of seismic equipment from a planned curved path |
US8038653B2 (en) * | 2008-07-16 | 2011-10-18 | Interrad Medical, Inc. | Anchor systems and methods |
US8811115B2 (en) * | 2008-08-14 | 2014-08-19 | Pgs Geophysical As | Attenuating seismic interference noise using a dual sensor recording system |
US9229128B2 (en) * | 2008-08-17 | 2016-01-05 | Westerngeco L.L.C. | Estimating and correcting perturbations on seismic particle motion sensors employing seismic source signals |
US9207349B2 (en) | 2008-08-27 | 2015-12-08 | Pgs Geophysical As | Methods and apparatus for determining seismic streamer array geometry and seismic sensor response |
US20100054080A1 (en) * | 2008-08-27 | 2010-03-04 | Guillaume Cambois | Determining Seismic Streamer Array Geometry And Seismic Sensor Response Using Dual Sensor Seismic Streamer Arrays |
US20100097886A1 (en) * | 2008-10-20 | 2010-04-22 | Anthony James Day | Method for determining formation quality factor from dual-sensor marine seismic signals |
US7616523B1 (en) | 2008-10-22 | 2009-11-10 | Pgs Geophysical As | Method for combining pressure and motion seismic signals from streamers where sensors are not at a common depth |
US8483008B2 (en) * | 2008-11-08 | 2013-07-09 | Westerngeco L.L.C. | Coil shooting mode |
EP2356650B1 (en) | 2008-11-21 | 2021-03-24 | ExxonMobil Upstream Research Company | Free charge carrier diffusion response transducer for sensing gradients |
US8456949B2 (en) * | 2008-12-03 | 2013-06-04 | Pgs Geophysical As | Method for determining signal quality in dual sensor seismic streamer signals |
US9207340B2 (en) * | 2008-12-26 | 2015-12-08 | Pgs Geophysical As | Marine seismic streamer cable with noise suppressing sensor support |
US8098542B2 (en) * | 2009-01-05 | 2012-01-17 | Pgs Geophysical As | Combined electromagnetic and seismic acquisition system and method |
FR2940838B1 (fr) | 2009-01-05 | 2012-12-28 | Michel Manin | Procede et dispositif ameliores de prospection sismique marine |
US8102731B2 (en) * | 2009-04-01 | 2012-01-24 | Pgs Geophysical As | Method for operating marine seismic vibrator array to enhance low frequency output |
US9285493B2 (en) | 2009-08-27 | 2016-03-15 | Pgs Geophysical As | Sensor grouping for dual sensor marine seismic streamer and method for seismic surveying |
US8995221B2 (en) | 2009-09-08 | 2015-03-31 | Pgs Geophysical As | Towed marine sensor streamer having concentric stress member |
US8427901B2 (en) | 2009-12-21 | 2013-04-23 | Pgs Geophysical As | Combined impulsive and non-impulsive seismic sources |
US8711654B2 (en) | 2009-12-30 | 2014-04-29 | Westerngeco L.L.C. | Random sampling for geophysical acquisitions |
US20110158045A1 (en) * | 2009-12-30 | 2011-06-30 | Kenneth Karlsen | System for adjusting geophysical sensor streamer front end towing depth |
US8681581B2 (en) * | 2009-12-30 | 2014-03-25 | Westerngeco L.L.C. | Randomization of data acquisition in marine seismic and electromagnetic acquisition |
US9268049B2 (en) | 2009-12-31 | 2016-02-23 | Westerngeco L.L.C. | Seismic acquisition using solid streamers |
CA2787158C (en) * | 2010-01-19 | 2018-03-13 | Ion Geophysical Corporation | Dual-sensor noise-reduction system for an underwater cable |
EP2526444B1 (en) | 2010-01-22 | 2020-09-09 | ION Geophysical Corporation | Seismic system with ghost and motion rejection |
US8272262B2 (en) * | 2010-03-05 | 2012-09-25 | Ysi Incorporated | Underwater sensor apparatus |
IL205722A0 (en) * | 2010-05-12 | 2011-02-28 | Elbit Systems Ltd | A seismic transducing device |
FR2961317B1 (fr) | 2010-06-10 | 2014-01-17 | Kietta | Procede de prospection sismique en milieu aquatique |
US20110310698A1 (en) | 2010-06-21 | 2011-12-22 | Sercel, Inc. | Dual Axis Geophones For Pressure/Velocity Sensing Streamers Forming a Triple Component Streamer |
DE112011102495T5 (de) | 2010-07-26 | 2013-06-06 | Exxonmobil Upstream Research Company | Seismisches Erfassungsverfahren zur Modentrennung |
WO2012030940A2 (en) | 2010-09-02 | 2012-03-08 | Ion Geophysical Corporation | Multi-component, acoustic-wave sensor and methods |
US20120069706A1 (en) * | 2010-09-20 | 2012-03-22 | Nicolas Goujon | Land Seismic Cable and Method |
FR2969770B1 (fr) * | 2010-12-22 | 2013-01-18 | Cggveritas Services Sa | Procede, dispositif et unite de reception pour l'acquisition sismique au fond de la mer |
US8695431B2 (en) | 2010-12-28 | 2014-04-15 | Solid Seismic, Llc | Flexible microsphere coated piezoelectric acoustic sensor apparatus and method of use therefor |
US9733375B2 (en) | 2011-03-01 | 2017-08-15 | CGGVeritas Services (U.S.) Inc. | Method and device for alternating depths marine seismic acquisition |
US9651708B2 (en) * | 2011-04-21 | 2017-05-16 | Baker Hughes Incorporated | Method of mapping reservoir fluid movement using gravity sensors |
US9086502B2 (en) | 2011-06-07 | 2015-07-21 | Pgs Geophysical As | System and method of a marine survey using vertically oriented sensor streamers |
US20130083622A1 (en) * | 2011-09-30 | 2013-04-04 | Cggveritas Services Sa | Underwater node for seismic surveys |
US9103942B2 (en) | 2011-10-28 | 2015-08-11 | Westerngeco L.L.C. | Methods and systems for survey designs |
US20130201316A1 (en) | 2012-01-09 | 2013-08-08 | May Patents Ltd. | System and method for server based control |
FR2990028B1 (fr) | 2012-04-25 | 2014-05-16 | Kietta | Acquisition de donnees sismiques |
CN104884915A (zh) * | 2012-10-11 | 2015-09-02 | 硅音震有限公司 | 用于具有光学读出的位移传感器的闭合环路控制技术 |
NO339197B1 (no) * | 2012-12-14 | 2016-11-14 | Geco Tech Bv | Innhenting av seismikkdata ved bruk av massive hydrofonkabler konfigurert for å undertrykke støy |
US9547095B2 (en) * | 2012-12-19 | 2017-01-17 | Westerngeco L.L.C. | MEMS-based rotation sensor for seismic applications and sensor units having same |
US9274241B2 (en) * | 2013-03-14 | 2016-03-01 | Pgs Geophysical As | Method and system for suppressing swell-induced electromagnetic noise |
US9841519B2 (en) | 2013-03-14 | 2017-12-12 | Ion Geophysical Corporation | Seismic sensor devices, systems, and methods including noise filtering |
US10459100B2 (en) | 2013-06-27 | 2019-10-29 | Pgs Geophysical As | Survey techniques using streamers at different depths |
US11092710B2 (en) | 2013-06-27 | 2021-08-17 | Pgs Geophysical As | Inversion techniques using streamers at different depths |
US9678235B2 (en) | 2013-07-01 | 2017-06-13 | Pgs Geophysical As | Variable depth multicomponent sensor streamer |
US9874647B2 (en) * | 2013-09-03 | 2018-01-23 | Pgs Geophysical As | Distributed multi-sensor streamer |
WO2015048494A1 (en) | 2013-09-26 | 2015-04-02 | Ion Geophysical Corporation | Seismic sensor with motion sensors for noise reduction |
US9964656B2 (en) | 2014-08-29 | 2018-05-08 | Pgs Geophysical As | Methods and systems to remove particle-motion-sensor noise from vertical-velocity data |
US10444386B2 (en) | 2014-08-29 | 2019-10-15 | Pgs Geophysical As | Methods and systems that determine a velocity wavefield from a measured pressure wavefield |
US10101480B2 (en) | 2014-10-20 | 2018-10-16 | Pgs Geophysical As | Methods and systems to separate seismic data associated with impulsive and non-impulsive sources |
WO2017007879A1 (en) | 2015-07-07 | 2017-01-12 | Ion Geophysical Corporation | Towed seismic node |
JP6518567B2 (ja) * | 2015-09-29 | 2019-05-22 | 株式会社Ihi | 水域地中探査システム及び水域地中探査方法 |
US10545254B2 (en) * | 2015-10-30 | 2020-01-28 | Ion Geophysical Corporation | Multi-Axis, single mass accelerometer |
FR3043791B1 (fr) | 2015-11-17 | 2018-11-16 | Kietta | Controle de la profondeur d'un cable sismique |
CN105841799B (zh) * | 2016-05-25 | 2018-12-28 | 中国电子科技集团公司第三研究所 | 一种质点振速测量传感器封装结构 |
FR3054890B1 (fr) | 2016-08-02 | 2019-07-05 | Kietta | Controle de la position horizontale d’un cable sismique |
CN106382845A (zh) * | 2016-11-10 | 2017-02-08 | 数字鹰科技盐城有限公司 | 一种实现枪械连续发射的方法 |
CN206330471U (zh) * | 2016-11-10 | 2017-07-14 | 数字鹰科技盐城有限公司 | 枪械多弹匣连续发射系统 |
US11079506B2 (en) | 2016-12-16 | 2021-08-03 | Pgs Geophysical As | Multicomponent streamer |
CN111149141A (zh) | 2017-09-04 | 2020-05-12 | Nng软件开发和商业有限责任公司 | 用于收集并使用来自交通工具的传感器数据的方法和装置 |
EP3850373A1 (en) | 2018-09-13 | 2021-07-21 | ION Geophysical Corporation | Multi-axis, single mass accelerometer |
RU2724964C1 (ru) * | 2019-12-10 | 2020-06-29 | федеральное государственное автономное образовательное учреждение высшего образования "Московский физико-технический институт (национальный исследовательский университет)" | Цифровой регистрирующий модуль для подводных исследований |
US20220035060A1 (en) * | 2020-07-31 | 2022-02-03 | Pgs Geophysical As | Attenuation of Axial Vibration Noise in Pressure Sensor Measurements |
Family Cites Families (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3283293A (en) | 1964-02-13 | 1966-11-01 | Sonic Engineering Company | Particle velocity detector and means for canceling the effects of motional disturbances applied thereto |
US3290645A (en) * | 1964-02-13 | 1966-12-06 | Whitehall Electronics Corp | Method and underwater streamer apparatus for improving the fidelity of recorded seismic signals |
US3696329A (en) * | 1970-11-12 | 1972-10-03 | Mark Products | Marine streamer cable |
US4486865A (en) | 1980-09-02 | 1984-12-04 | Mobil Oil Corporation | Pressure and velocity detectors for seismic exploration |
US4477887A (en) * | 1981-09-08 | 1984-10-16 | Shell Oil Company | Low noise mounting for accelerometer used in marine cable |
US4520467A (en) * | 1982-03-18 | 1985-05-28 | Shell Oil Company | Marine seismic system |
US4618949A (en) | 1984-03-19 | 1986-10-21 | Lister Clive R B | Self-orienting directionally sensitive geophone |
US4752916A (en) * | 1984-08-28 | 1988-06-21 | Dan Loewenthal | Method and system for removing the effect of the source wavelet from seismic data |
US4789971A (en) * | 1986-04-07 | 1988-12-06 | The United States Of America As Represented By The Secretary Of The Navy | Broadband, acoustically transparent, nonresonant PVDF hydrophone |
US4935903A (en) | 1989-05-30 | 1990-06-19 | Halliburton Geophysical Services, Inc. | Reinforcement of surface seismic wavefields |
EG19158A (en) * | 1989-08-25 | 1996-02-29 | Halliburton Geophys Service | System for attenuation of water-column reverberation |
US5126980A (en) | 1990-06-05 | 1992-06-30 | Halliburton Geophysical Services, Inc. | Self-orienting vertically sensitive accelerometer |
US5235554A (en) | 1991-03-11 | 1993-08-10 | Halliburton Geophysical Services, Inc. | Method for correcting impulse response differences of hydrophones and geophones as well as geophone coupling to the water-bottom in dual-sensor, bottom-cable seismic operations |
US5189642A (en) * | 1991-09-10 | 1993-02-23 | Chevron Research And Technology Company | Seafloor seismic recorder |
US5408440A (en) | 1993-03-19 | 1995-04-18 | Western Atlas International, Inc. | Hydrophone circuit with electrical characteristics of a geophone |
US5475652A (en) * | 1993-06-30 | 1995-12-12 | I/O Exploration Products | Dual gimbal geophone |
US5365492A (en) | 1993-08-04 | 1994-11-15 | Western Atlas International, Inc. | Method for reverberation suppression |
US5384753A (en) * | 1993-12-03 | 1995-01-24 | Western Atlas International, Inc. | Self-orienting seismic detector |
US5774416A (en) * | 1995-04-07 | 1998-06-30 | Pgs, Tensor, Inc. | Method and device for attenuating water column reverberations using co-located hydrophones and geophones in ocean bottom seismic processing |
US5724306A (en) | 1995-12-29 | 1998-03-03 | Western Atlas International, Inc. | Method for correcting dual sensor data for imperfect geophone coupling using production seismic data |
US5621700A (en) | 1996-05-20 | 1997-04-15 | Schlumberger Technology Corporation, Geco-Prakla Div. | Method for attenuation of reverberations using a pressure-velocity bottom cable |
US5774417A (en) | 1996-10-25 | 1998-06-30 | Atlantic Richfield Company | Amplitude and phase compensation in dual-sensor ocean bottom cable seismic data processing |
US5777954A (en) | 1997-02-14 | 1998-07-07 | Hydroscience Technologies | Hydrophone streamer having water-based fill fluid and method of manufacture thereof |
US6292436B1 (en) | 1997-10-01 | 2001-09-18 | Input/Output, Inc. | Underwater cable arrangements, internal devices for use in an underwater cable, and methods of connecting and internal device to a stress member of an underwater cable |
US6201764B1 (en) | 1997-10-31 | 2001-03-13 | Input/Output, Inc. | Apparatus and method for correcting for capacitance variations in hydrophones |
US6048522A (en) * | 1997-12-10 | 2000-04-11 | Isp Investments Inc. | Controlled-release, drug-delivery composition |
US6154420A (en) * | 1998-07-02 | 2000-11-28 | Western Atlas International, Inc. | Seismic streamer trim section |
US6061302A (en) * | 1998-07-22 | 2000-05-09 | Western Atlas International, Inc. | Gimbal lock system for seismic sensors |
US6172940B1 (en) * | 1999-01-27 | 2001-01-09 | The United States Of America As Represented By The Secretary Of The Navy | Two geophone underwater acoustic intensity probe |
GB9906456D0 (en) * | 1999-03-22 | 1999-05-12 | Geco Prakla Uk Ltd | Method and system for reducing effects of sea surface ghost contamination in seismic data |
US6539308B2 (en) * | 1999-06-25 | 2003-03-25 | Input/Output Inc. | Dual sensor signal processing method for on-bottom cable seismic |
US6512980B1 (en) * | 1999-10-19 | 2003-01-28 | Westerngeco Llc | Noise reference sensor for use in a dual sensor towed streamer |
CN1120377C (zh) * | 2000-04-26 | 2003-09-03 | 西安石油勘探仪器总厂 | 海底拖曳四分量地震数据采集一体化单元 |
GB0015810D0 (en) * | 2000-06-29 | 2000-08-23 | Geco As | A method of processing seismic data |
NO20020984L (no) | 2001-02-27 | 2002-08-28 | Petroleum Geo Services Inc | Vinkelavhengig overflate multippel demping for to-komponent sensor data fra sjöbunnen |
GB2384068B (en) | 2002-01-11 | 2005-04-13 | Westerngeco Ltd | A method of and apparatus for processing seismic data |
US6758157B2 (en) * | 2002-06-11 | 2004-07-06 | Concord Technologies, Lp | Streamer cable connector |
-
2002
- 2002-08-30 US US10/233,266 patent/US7239577B2/en not_active Expired - Lifetime
-
2003
- 2003-07-16 GB GB0610842A patent/GB2423821B/en not_active Expired - Lifetime
- 2003-07-16 GB GB0316645A patent/GB2392495B/en not_active Expired - Lifetime
- 2003-07-17 NO NO20033236A patent/NO334323B1/no not_active IP Right Cessation
- 2003-07-18 AU AU2003220706A patent/AU2003220706B2/en not_active Expired
- 2003-08-28 BR BR0304115-8A patent/BR0304115A/pt not_active Application Discontinuation
-
2005
- 2005-08-05 US US11/198,477 patent/US20060215490A1/en not_active Abandoned
-
2013
- 2013-12-20 NO NO20131726A patent/NO337753B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AU2003220706A2 (en) | 2004-03-18 |
AU2003220706A1 (en) | 2004-03-18 |
GB0316645D0 (en) | 2003-08-20 |
GB2392495B (en) | 2005-12-14 |
AU2003220706B2 (en) | 2008-02-21 |
GB2423821A (en) | 2006-09-06 |
GB2392495A (en) | 2004-03-03 |
GB2423821A8 (en) | 2006-10-13 |
US20040042341A1 (en) | 2004-03-04 |
GB2423821B (en) | 2007-02-21 |
NO337753B1 (no) | 2016-06-13 |
GB0610842D0 (en) | 2006-07-12 |
US7239577B2 (en) | 2007-07-03 |
NO20033236D0 (no) | 2003-07-17 |
NO20131726L (no) | 2004-03-01 |
US20060215490A1 (en) | 2006-09-28 |
NO334323B1 (no) | 2014-02-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR0304115A (pt) | Aparelhos e métodos para a coleta de dados geofìsicos marinhos de multicomponentes | |
CN101258423B (zh) | 井中地震采集系统 | |
US9470807B2 (en) | Detection of seismic signals using fiber optic distributed sensors | |
CA2890101C (en) | Acoustic illumination for flow-monitoring | |
GB2425596B (en) | Seismic streamer system and method | |
NO20045652L (no) | Bearbeiding av seismiske data | |
BRPI0506460A (pt) | sistema de pesquisa sìsmica marìtima, cabo sìsmico marìtimo, método de aquisição de um campo de onda acústica, e dados sìsmicos | |
US8593906B2 (en) | Seismic sensor holder and method | |
US20100039889A1 (en) | Mounting a seismic sensor in a cable | |
MY106741A (en) | Marine seismic reflection geophysical surveying . | |
WO2004025231A3 (en) | Acoustic sensing device, system and method for monitoring emissions from machinery | |
CN102356333A (zh) | 使用旋转传感器测量减弱由拖缆布置的传感器采集的噪声 | |
GB2499170A (en) | Seismic surveying using fiber optic technology | |
US20110273957A1 (en) | Apparatus and Method for Decoupling a Seismic Sensor From Its Surroundings | |
CA2342611A1 (en) | Seismic sensing and acoustic logging systems using optical fiber, transducers and sensors | |
GR3001406T3 (en) | Acoustic detecting device on the ground with at least one three-component geophone | |
DE69009179T2 (de) | Vorrichtung zur akustischen abtastung. | |
GB2396011A (en) | Analysing noise generated by fluid flow inside production tubing of a well | |
GB2370666A (en) | Amplitude spectra estimation | |
RU97104036A (ru) | Устройство для измерения геоакустических шумов в скважине | |
Presnov et al. | Elastic waves in ice-covered ocean | |
WO2016048772A1 (en) | System and method for acquisition of quasi point receiver seismic data using strings of passive sensors | |
AU718492B2 (en) | Apparatus and method for the reduction of unwanted noise in hydrophones by use of differential displacement cancellation of the end-plugs | |
AU8318898A (en) | Water-sediment material property measurement device | |
RU94040286A (ru) | Волоконно-оптический интерферометр саньяка для подводных исследований |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B06I | Publication of requirement cancelled [chapter 6.9 patent gazette] |
Free format text: PUBLICACAO DE EXIGENCIA NOTIFICADA NA RPI NO 2301 DE 10/02/2015 ANULADA POR TER SIDO INDEVIDA |
|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 8O COMBINADO COM ART. 13 DA LPI |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |