NO20130186A1 - Bruk av en distribuert optisk akustisk sensor for a posisjonere et objekt - Google Patents
Bruk av en distribuert optisk akustisk sensor for a posisjonere et objektInfo
- Publication number
- NO20130186A1 NO20130186A1 NO20130186A NO20130186A NO20130186A1 NO 20130186 A1 NO20130186 A1 NO 20130186A1 NO 20130186 A NO20130186 A NO 20130186A NO 20130186 A NO20130186 A NO 20130186A NO 20130186 A1 NO20130186 A1 NO 20130186A1
- Authority
- NO
- Norway
- Prior art keywords
- optical
- signals
- acoustic sensor
- distributed
- bireflection
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title claims abstract description 94
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000013507 mapping Methods 0.000 claims description 32
- 239000013307 optical fiber Substances 0.000 claims description 32
- 230000005236 sound signal Effects 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 17
- 238000012545 processing Methods 0.000 claims description 6
- 238000012544 monitoring process Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000001960 triggered effect Effects 0.000 claims description 4
- 230000004044 response Effects 0.000 claims description 3
- 230000003213 activating effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000015654 memory Effects 0.000 description 5
- 230000004913 activation Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000001427 coherent effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000005237 high-frequency sound signal Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- 241000124008 Mammalia Species 0.000 description 1
- 238000003491 array Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
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- 230000007246 mechanism Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000003068 static effect Effects 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
- G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
- G01V1/3817—Positioning of seismic devices
- G01V1/3835—Positioning of seismic devices measuring position, e.g. by GPS or acoustically
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H9/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means
- G01H9/004—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by using radiation-sensitive means, e.g. optical means using fibre optic sensors
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/843,416 US20120020184A1 (en) | 2010-07-26 | 2010-07-26 | Using a distributed optical acoustic sensor to position an object |
| PCT/US2011/042283 WO2012018460A2 (en) | 2010-07-26 | 2011-06-29 | Using a distributed optical acoustic sensor to position an object |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO20130186A1 true NO20130186A1 (no) | 2013-02-05 |
Family
ID=45493533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20130186A NO20130186A1 (no) | 2010-07-26 | 2013-02-05 | Bruk av en distribuert optisk akustisk sensor for a posisjonere et objekt |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20120020184A1 (pt) |
| EP (1) | EP2598918A4 (pt) |
| BR (1) | BR112013001927A2 (pt) |
| MX (1) | MX2013001033A (pt) |
| NO (1) | NO20130186A1 (pt) |
| WO (1) | WO2012018460A2 (pt) |
Families Citing this family (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8924158B2 (en) | 2010-08-09 | 2014-12-30 | Schlumberger Technology Corporation | Seismic acquisition system including a distributed sensor having an optical fiber |
| GB201013704D0 (en) * | 2010-08-16 | 2010-09-29 | Qinetiq Ltd | Border monitoring |
| AU2012352253C1 (en) * | 2011-12-15 | 2018-05-10 | Shell Internationale Research Maatschappij B.V. | Detecting broadside acoustic signals with a fiber optical distributed acoustic sensing (DAS) assembly |
| GB201201727D0 (en) * | 2012-02-01 | 2012-03-14 | Qinetiq Ltd | Indicating locations |
| GB201212701D0 (en) * | 2012-07-17 | 2012-08-29 | Silixa Ltd | Structure monitoring |
| WO2014022346A1 (en) | 2012-08-01 | 2014-02-06 | Shell Oil Company | Cable comprising twisted sinusoid for use in distributed sensing |
| ITBO20120711A1 (it) * | 2012-12-28 | 2014-06-29 | Dune S R L | Sistema di rilevazione di onde acustiche in mare |
| US9316762B2 (en) | 2013-10-09 | 2016-04-19 | Halliburton Energy Services, Inc. | Geo-locating positions along optical waveguides |
| WO2016085511A1 (en) | 2014-11-26 | 2016-06-02 | Halliburton Energy Services, Inc. | Onshore electromagnetic reservoir monitoring |
| BR112017018195A2 (pt) | 2015-02-24 | 2018-04-17 | Seabed Geosolutions Bv | navegação de alcance de navio único e posicionamento de um nó sísmico de fundo de oceano |
| BR112018070565A2 (pt) | 2016-04-07 | 2019-02-12 | Bp Exploration Operating Company Limited | detecção de eventos de fundo de poço usando características de domínio da frequência acústicas |
| EP3670830B1 (en) | 2016-04-07 | 2021-08-11 | BP Exploration Operating Company Limited | Detecting downhole events using acoustic frequency domain features |
| JP6767807B2 (ja) * | 2016-08-22 | 2020-10-14 | 株式会社Ihi | 震源位置推定方法及び震源位置推定システム |
| EP3608503B1 (en) | 2017-03-31 | 2022-05-04 | BP Exploration Operating Company Limited | Well and overburden monitoring using distributed acoustic sensors |
| CN107390292A (zh) * | 2017-07-05 | 2017-11-24 | 国家海洋局第二海洋研究所 | 声学光学融合的海底高分辨率拖曳式探测装置及方法 |
| CA3070086A1 (en) | 2017-07-18 | 2019-01-24 | Mark Andrew Englund | Method and system for distributed acoustic sensing in a marine environment |
| WO2019038401A1 (en) | 2017-08-23 | 2019-02-28 | Bp Exploration Operating Company Limited | DETECTION OF SAND INPUT LOCATIONS AT THE BOTTOM OF A HOLE |
| EA202090867A1 (ru) | 2017-10-11 | 2020-09-04 | Бп Эксплорейшн Оперейтинг Компани Лимитед | Обнаружение событий с использованием признаков в области акустических частот |
| US11105908B2 (en) * | 2018-04-30 | 2021-08-31 | Magseis Ff Llc | Near surface imaging and hazard detection |
| EP3887648B1 (en) | 2018-11-29 | 2024-01-03 | BP Exploration Operating Company Limited | Das data processing to identify fluid inflow locations and fluid type |
| GB201820331D0 (en) | 2018-12-13 | 2019-01-30 | Bp Exploration Operating Co Ltd | Distributed acoustic sensing autocalibration |
| US10801644B2 (en) * | 2019-01-28 | 2020-10-13 | Caterpillar Inc. | Pipelaying guidance |
| CA3154435C (en) | 2019-10-17 | 2023-03-28 | Lytt Limited | Inflow detection using dts features |
| WO2021073741A1 (en) | 2019-10-17 | 2021-04-22 | Lytt Limited | Fluid inflow characterization using hybrid das/dts measurements |
| US20210124074A1 (en) * | 2019-10-28 | 2021-04-29 | Pgs Geophysical As | Long-offset acquisition with improved low frequency performance for full wavefield inversion |
| GB2592703B (en) * | 2019-10-28 | 2022-11-02 | Pgs Geophysical As | Long-offset acquisition with improved low frequency performance for full wavefield inversion |
| WO2021093974A1 (en) | 2019-11-15 | 2021-05-20 | Lytt Limited | Systems and methods for draw down improvements across wellbores |
| WO2021249643A1 (en) | 2020-06-11 | 2021-12-16 | Lytt Limited | Systems and methods for subterranean fluid flow characterization |
| EP4168647A1 (en) | 2020-06-18 | 2023-04-26 | Lytt Limited | Event model training using in situ data |
| US11733090B1 (en) * | 2022-02-08 | 2023-08-22 | Halliburton Energy Services, Inc. | Marine animal monitoring during seismic surveying using distributed acoustic sensing |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4848906A (en) * | 1987-02-02 | 1989-07-18 | Litton Systems, Inc. | Multiplexed fiber optic sensor |
| NO173206C (no) * | 1988-06-06 | 1999-11-11 | Geco As | Fremgangsmåte til posisjonsbestemmelse av minst to seismiske kabler i et refleksjonsseismisk målesystem |
| US5790472A (en) * | 1996-12-20 | 1998-08-04 | Western Atlas International, Inc. | Adaptive control of marine seismic streamers |
| US6256090B1 (en) * | 1997-07-31 | 2001-07-03 | University Of Maryland | Method and apparatus for determining the shape of a flexible body |
| US6590831B1 (en) * | 1997-12-30 | 2003-07-08 | Westerngeco L.L.C. | Method and apparatus for controlling and optimizing seismic data acquisition |
| CA2320453A1 (en) * | 1999-10-29 | 2001-04-29 | Litton Systems, Inc. | Acoustic sensing system for downhole seismic applications utilizing an array of fiber optic sensors |
| ATE453869T1 (de) * | 2002-05-23 | 2010-01-15 | Ion Geophysical Corp | Gps-gestütztes unterwasser- kabelpositionierungssystem |
| JP2004245779A (ja) * | 2003-02-17 | 2004-09-02 | Nec Corp | 水中航走体の位置決定システムおよびソノブイ |
| US7518951B2 (en) * | 2005-03-22 | 2009-04-14 | Westerngeco L.L.C. | Systems and methods for seismic streamer positioning |
| GB0605066D0 (en) * | 2006-03-14 | 2006-04-26 | Schlumberger Holdings | Method and apparatus for monitoring structures |
| US7366055B2 (en) * | 2006-05-05 | 2008-04-29 | Optoplan As | Ocean bottom seismic sensing system |
| FR2929713B1 (fr) * | 2008-04-02 | 2011-01-28 | Sercel Rech Const Elect | Systeme d'acquisition de donnees sismiques en milieu marin, a l'aide de flutes sismiques couplees a des moyens de detection et/ou de localisation de mammiferes marins. |
| GB0815297D0 (en) * | 2008-08-21 | 2008-09-24 | Qinetiq Ltd | Conduit monitoring |
| US20100103771A1 (en) * | 2008-10-23 | 2010-04-29 | Espen Gulbransen | Providing a survey carrier structure having equidistant survey sensors |
| US20100278010A1 (en) * | 2009-05-01 | 2010-11-04 | Dennis Gubin | Method and system for passive acoustic monitoring in seismic survey operations |
| DK177172B1 (en) * | 2010-11-05 | 2012-04-16 | Nkt Cables Group As | An integrity monitoring system and a method of monitoring integrity of a stationary structure |
-
2010
- 2010-07-26 US US12/843,416 patent/US20120020184A1/en not_active Abandoned
-
2011
- 2011-06-29 EP EP11814961.6A patent/EP2598918A4/en not_active Withdrawn
- 2011-06-29 MX MX2013001033A patent/MX2013001033A/es active IP Right Grant
- 2011-06-29 BR BR112013001927A patent/BR112013001927A2/pt not_active IP Right Cessation
- 2011-06-29 WO PCT/US2011/042283 patent/WO2012018460A2/en active Application Filing
-
2013
- 2013-02-05 NO NO20130186A patent/NO20130186A1/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP2598918A2 (en) | 2013-06-05 |
| BR112013001927A2 (pt) | 2019-09-24 |
| WO2012018460A3 (en) | 2012-05-10 |
| WO2012018460A2 (en) | 2012-02-09 |
| EP2598918A4 (en) | 2016-03-30 |
| US20120020184A1 (en) | 2012-01-26 |
| MX2013001033A (es) | 2013-04-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FC2A | Withdrawal, rejection or dismissal of laid open patent application |