NO20100694L - VSP monstergjenkjenning i absolutt tid - Google Patents

VSP monstergjenkjenning i absolutt tid

Info

Publication number
NO20100694L
NO20100694L NO20100694A NO20100694A NO20100694L NO 20100694 L NO20100694 L NO 20100694L NO 20100694 A NO20100694 A NO 20100694A NO 20100694 A NO20100694 A NO 20100694A NO 20100694 L NO20100694 L NO 20100694L
Authority
NO
Norway
Prior art keywords
vsp
absolute time
monster
recognition
fracture
Prior art date
Application number
NO20100694A
Other languages
English (en)
Other versions
NO343158B1 (no
Inventor
Holger Mathiszik
Graham A Gaston
Douglas J Patterson
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20100694L publication Critical patent/NO20100694L/no
Publication of NO343158B1 publication Critical patent/NO343158B1/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
    • G01V1/40—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging
    • G01V1/42—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators in one well and receivers elsewhere or vice versa
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V2210/00—Details of seismic processing or analysis
    • G01V2210/10—Aspects of acoustic signal generation or detection
    • G01V2210/16—Survey configurations
    • G01V2210/161—Vertical seismic profiling [VSP]

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)

Abstract

En prosedyre for å bestemme VSP-WD (vertikal seismisk profil under boring) blir første brudd i absolutt tid beskrevet. Ved å kombinere en seismisk kilde på overflaten og avfyre komplekse seismiske mønstre som er unike i tid (med meget nøyaktig overflate/brønnhulls-tidsreferansesystem), en automatisk brønnhullsprosedyre for å detektere det første bruddet fra brønnhullsdataene selv under barske forhold (lavt signal/støy-forhold), er tilveiebrakt.
NO20100694A 2007-11-08 2010-05-12 Vertikal seismisk profilering og mønstergjenkjenning i sann tid NO343158B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/937,412 US7633834B2 (en) 2007-07-30 2007-11-08 VSP pattern recognition in absolute time
PCT/US2008/082808 WO2009062040A2 (en) 2007-11-08 2008-11-07 Vsp pattern recognition in absolute time

Publications (2)

Publication Number Publication Date
NO20100694L true NO20100694L (no) 2010-06-07
NO343158B1 NO343158B1 (no) 2018-11-19

Family

ID=40337981

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100694A NO343158B1 (no) 2007-11-08 2010-05-12 Vertikal seismisk profilering og mønstergjenkjenning i sann tid

Country Status (4)

Country Link
US (1) US7633834B2 (no)
GB (1) GB2467067B (no)
NO (1) NO343158B1 (no)
WO (1) WO2009062040A2 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8731837B2 (en) * 2009-06-11 2014-05-20 Schlumberger Technology Corporation System and method for associating time stamped measurement data with a corresponding wellbore depth
US20110085415A1 (en) * 2009-10-09 2011-04-14 Morton Peter J Method for synchronizing seismic data recorded by two or more separate recording systems
US9053562B1 (en) 2010-06-24 2015-06-09 Gregory S. Rabin Two dimensional to three dimensional moving image converter
US9250347B2 (en) * 2011-06-10 2016-02-02 Baker Hughes Incorporated Method to look ahead of the bit
US9992021B1 (en) 2013-03-14 2018-06-05 GoTenna, Inc. System and method for private and point-to-point communication between computing devices
US9534486B2 (en) 2014-03-13 2017-01-03 Halliburton Energy Services Inc. Method and system for tracking time in a downhole tool without the need for a battery
MX369061B (es) * 2014-09-29 2019-10-28 Schlumberger Technology Bv Sistema de control a base de referencia de tiempo absoluto para automatización de construcción de pozo.
CN106199719B (zh) * 2016-06-23 2019-03-01 中国石油集团钻井工程技术研究院 一种随钻vsp测量时钟同步系统及方法
US10794176B2 (en) 2018-08-05 2020-10-06 Erdos Miller, Inc. Drill string length measurement in measurement while drilling system

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US6308137B1 (en) * 1999-10-29 2001-10-23 Schlumberger Technology Corporation Method and apparatus for communication with a downhole tool
US20020075114A1 (en) * 2000-07-19 2002-06-20 Hall David R. Data transmission system for a string of downhole components
US20050052949A1 (en) * 2003-03-20 2005-03-10 Baker Hughes Incorporated Use of pattern recognition in a measurement of formation transit time for seismic checkshots

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US4896303A (en) 1986-09-30 1990-01-23 Schlumberger Technology Corporation Method for cementation evaluation using acoustical coupling and attenuation
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US5579283A (en) 1990-07-09 1996-11-26 Baker Hughes Incorporated Method and apparatus for communicating coded messages in a wellbore
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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6308137B1 (en) * 1999-10-29 2001-10-23 Schlumberger Technology Corporation Method and apparatus for communication with a downhole tool
US20020075114A1 (en) * 2000-07-19 2002-06-20 Hall David R. Data transmission system for a string of downhole components
US20050052949A1 (en) * 2003-03-20 2005-03-10 Baker Hughes Incorporated Use of pattern recognition in a measurement of formation transit time for seismic checkshots

Also Published As

Publication number Publication date
WO2009062040A2 (en) 2009-05-14
GB2467067A (en) 2010-07-21
WO2009062040A3 (en) 2010-10-14
GB201007542D0 (en) 2010-06-23
NO343158B1 (no) 2018-11-19
US7633834B2 (en) 2009-12-15
GB2467067B (en) 2012-05-09
US20090034366A1 (en) 2009-02-05

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: BAKER HUGHES, US

MM1K Lapsed by not paying the annual fees