NO20073480L - Fremgangsmate, apparater og systemer for akustisk propageringshastighetsmodellering - Google Patents

Fremgangsmate, apparater og systemer for akustisk propageringshastighetsmodellering

Info

Publication number
NO20073480L
NO20073480L NO20073480A NO20073480A NO20073480L NO 20073480 L NO20073480 L NO 20073480L NO 20073480 A NO20073480 A NO 20073480A NO 20073480 A NO20073480 A NO 20073480A NO 20073480 L NO20073480 L NO 20073480L
Authority
NO
Norway
Prior art keywords
acoustic propagation
systems
methods
transmitters
propagation velocity
Prior art date
Application number
NO20073480A
Other languages
English (en)
Inventor
Kenneth E Welker
Original Assignee
Geco Technology Bv
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 Geco Technology Bv filed Critical Geco Technology Bv
Publication of NO20073480L publication Critical patent/NO20073480L/no

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
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
    • G01H5/00—Measuring propagation velocity of ultrasonic, sonic or infrasonic waves, e.g. of pressure waves
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)

Abstract

Fremgangsmåter, anordninger og systemer for nøyaktig estimering av akustisk forplantnings-hastighet beskrives. En fremgangsmåte bruker plassering av en slepet seismisk spredning i et marint miljø, hvilken seismiske spredning innbefatter et antall akustiske posisjoneringstransmittere og et antall posisjoneringspunktmottakere. Gangtider for signaler mellom i det minste noen av transmitterne og punktmottakerne benyttes for utleding av en matematisk modell som beskriver akustisk forplantningshastighet i det marine miljøet som en funksjon av minst én romlig spredningsdimensjon, avstander mellom transmittere og mottakere, og kombinasjoner av disse.
NO20073480A 2006-07-07 2007-07-05 Fremgangsmate, apparater og systemer for akustisk propageringshastighetsmodellering NO20073480L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/456,148 US20080008037A1 (en) 2006-07-07 2006-07-07 Acoustic propagation velocity modeling methods, apparatus and systems

Publications (1)

Publication Number Publication Date
NO20073480L true NO20073480L (no) 2008-01-08

Family

ID=38440477

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073480A NO20073480L (no) 2006-07-07 2007-07-05 Fremgangsmate, apparater og systemer for akustisk propageringshastighetsmodellering

Country Status (3)

Country Link
US (1) US20080008037A1 (no)
GB (1) GB2440032B (no)
NO (1) NO20073480L (no)

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CN106959152B (zh) * 2017-02-13 2018-06-05 中国石油大学(华东) 一种测量海水中声波速度的方法
US10809402B2 (en) 2017-05-16 2020-10-20 Conocophillips Company Non-uniform optimal survey design principles
WO2019100068A1 (en) 2017-11-20 2019-05-23 Conocophillips Company Offshore application of non-uniform optimal sampling survey design
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CN110780350B (zh) * 2019-10-25 2021-10-01 中国海洋大学 一种海底地震检波器动态定位方法、系统及检波器
CN112083466B (zh) * 2020-09-14 2024-01-26 中国人民解放军61540部队 一种顾及时间偏差的海底应答器定位方法及系统
CN112348280B (zh) * 2020-11-23 2022-08-12 山东科技大学 一种利用改进型Argo浮标数据进行EOF分析的方法
CN114355287B (zh) * 2022-01-04 2023-08-15 湖南大学 一种超短基线水声测距方法及系统
CN114935396B (zh) * 2022-04-13 2023-03-10 中海油田服务股份有限公司 一种水下拖缆定位系统
CN115290175B (zh) * 2022-10-08 2022-12-20 天津大学 一种海水声速测量装置、方法以及海洋测距系统
KR102565188B1 (ko) * 2023-02-08 2023-08-09 한국지질자원연구원 해양 탄성파 탐사에서의 수신기 실시간 위치좌표 취득방법
CN118642175B (zh) * 2024-06-12 2025-04-22 中国人民解放军国防科技大学 一种海洋声场计算方法、系统、设备及存储介质

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Also Published As

Publication number Publication date
GB2440032B (en) 2011-04-20
GB0713099D0 (en) 2007-08-15
GB2440032A (en) 2008-01-16
US20080008037A1 (en) 2008-01-10

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