NO972948D0 - Fremgangsmåte for å logge fra et brönnhull med foringsrör - Google Patents

Fremgangsmåte for å logge fra et brönnhull med foringsrör

Info

Publication number
NO972948D0
NO972948D0 NO972948A NO972948A NO972948D0 NO 972948 D0 NO972948 D0 NO 972948D0 NO 972948 A NO972948 A NO 972948A NO 972948 A NO972948 A NO 972948A NO 972948 D0 NO972948 D0 NO 972948D0
Authority
NO
Norway
Prior art keywords
wellbore
logging
casing
Prior art date
Application number
NO972948A
Other languages
English (en)
Other versions
NO972948L (no
Inventor
John F Priest
Original Assignee
Western Atlas Int 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 Western Atlas Int Inc filed Critical Western Atlas Int Inc
Publication of NO972948D0 publication Critical patent/NO972948D0/no
Publication of NO972948L publication Critical patent/NO972948L/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
    • G01V1/44—Seismology; Seismic or acoustic prospecting or detecting specially adapted for well-logging using generators and receivers in the same well
    • G01V1/48—Processing data
    • G01V1/50—Analysing data

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO972948A 1996-07-02 1997-06-23 Fremgangsmåte for å logge fra et brönnhull med foringsrör NO972948L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/674,485 US5644550A (en) 1996-07-02 1996-07-02 Method for logging behind casing

Publications (2)

Publication Number Publication Date
NO972948D0 true NO972948D0 (no) 1997-06-23
NO972948L NO972948L (no) 1998-01-05

Family

ID=24706792

Family Applications (1)

Application Number Title Priority Date Filing Date
NO972948A NO972948L (no) 1996-07-02 1997-06-23 Fremgangsmåte for å logge fra et brönnhull med foringsrör

Country Status (4)

Country Link
US (1) US5644550A (no)
CA (1) CA2208965C (no)
GB (1) GB2314929B (no)
NO (1) NO972948L (no)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6021093A (en) * 1997-05-14 2000-02-01 Gas Research Institute Transducer configuration having a multiple viewing position feature
US5995447A (en) * 1997-05-14 1999-11-30 Gas Research Institute System and method for processing acoustic signals to image behind reflective layers
NO983985L (no) * 1997-08-29 1999-03-01 Dresser Ind FremgangsmÕte og anordning for Õ bestemme et borehulls fasong og diameter, samt mÕle akustisk hastighet i jordformasjoner
US6192316B1 (en) * 1999-05-26 2001-02-20 Atlantic Richfield Company Fracture discrimination using borehole frequency response of stoneley waves
CN1107155C (zh) * 1999-11-17 2003-04-30 大庆石油管理局测井公司 油井近距无缆动态参数测量方法
US6891777B2 (en) * 2002-06-19 2005-05-10 Schlumberger Technology Corporation Subsurface borehole evaluation and downhole tool position determination methods
US20050128873A1 (en) * 2003-12-16 2005-06-16 Labry Kenneth J. Acoustic device and method for determining interface integrity
EP1672169B1 (en) * 2004-12-20 2009-07-22 Services Petroliers Schlumberger Method to measure and locate a fluid communication pathway in a material behind a casing
CN100350273C (zh) * 2005-06-10 2007-11-21 中油测井技术服务有限责任公司 一种电成像测井图全井壁复原方法
US7656747B2 (en) * 2005-07-22 2010-02-02 Halliburton Energy Services, Inc. Ultrasonic imaging in wells or tubulars
WO2009048340A2 (en) * 2007-10-10 2009-04-16 Tecwel As Method and system for registering and measuring leaks and flows
EP2247822A1 (en) * 2008-02-07 2010-11-10 TecWel AS System for spatially monitoring a borehole in real-time
US9157312B2 (en) 2008-11-10 2015-10-13 Baker Hughes Incorporated EMAT acoustic signal measurement using modulated Gaussian wavelet and Hilbert demodulation
US9013955B2 (en) * 2008-11-10 2015-04-21 Baker Hughes Incorporated Method and apparatus for echo-peak detection for circumferential borehole image logging
US20100118648A1 (en) * 2008-11-10 2010-05-13 Baker Hughes Incorporated EMAT Acoustic Signal Measurement Using Modulated Gaussian Wavelet and Hilbert Demodulation
US8964503B2 (en) * 2009-04-28 2015-02-24 Baker Hughes Incorporated Petrophysics-guided processing of LWD acoustic data
US8947975B2 (en) * 2009-05-14 2015-02-03 Baker Hughes Incorporated Time-variable gain for correction of fluid attenuation in downhole acoustic tools
WO2010151136A1 (en) * 2009-06-24 2010-12-29 Tecwel As Transducer assembly
US9766363B2 (en) 2010-07-30 2017-09-19 Halliburton Energy Services, Inc High resolution downhole imaging using signal conversion
US9103196B2 (en) 2010-08-03 2015-08-11 Baker Hughes Incorporated Pipelined pulse-echo scheme for an acoustic image tool for use downhole
US10358905B2 (en) 2014-01-13 2019-07-23 Weatherford Technology Holdings, Llc Ultrasonic logging methods and apparatus for measuring cement and casing properties using acoustic echoes
GB2528888A (en) * 2014-08-01 2016-02-10 Maersk Olie & Gas Method, downhole tool and transducer for echo inspection of a well bore
WO2016191023A1 (en) * 2015-05-22 2016-12-01 Halliburton Energy Services, Inc. Methods for evaluating cement bonding
GB2557074B (en) * 2015-09-14 2021-05-05 Halliburton Energy Services Inc Characterization of wellbore materials in multiple casing strings
WO2017197346A1 (en) * 2016-05-13 2017-11-16 Gas Sensing Technology Corp. Gross mineralogy and petrology using raman spectroscopy
US10961846B2 (en) 2016-09-27 2021-03-30 Halliburton Energy Services, Inc. Multi-directional ultrasonic transducer for downhole measurements
US11243326B2 (en) 2016-11-04 2022-02-08 Halliburton Energy Services, Inc. Borehole imaging using amplitudes of refracted acoustic waves
US20220120928A1 (en) * 2019-01-23 2022-04-21 Schlumberger Technology Corporation Ultrasonic pulse-echo and caliper formation characterization
US11821301B2 (en) 2022-01-04 2023-11-21 Halliburton Energy Services, Inc. Preventing cement casing failures based on casing acoustic impedance

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2569476B1 (fr) * 1984-08-24 1987-01-09 Schlumberger Prospection Procede et dispositif pour evaluer la qualite du ciment entourant le tubage d'un puits
US4733380A (en) * 1984-12-26 1988-03-22 Schlumberger Technology Corporation Apparatus and method for acoustically investigating a casing set in a borehole
US4896303A (en) * 1986-09-30 1990-01-23 Schlumberger Technology Corporation Method for cementation evaluation using acoustical coupling and attenuation
JPS6432378A (en) * 1987-07-29 1989-02-02 Nec Corp Bit inverting and transposing system
US5001676A (en) * 1990-04-27 1991-03-19 Mobil Oil Corporation Acoustic borehole logging
US5274604A (en) * 1992-10-13 1993-12-28 Schlumberger Technology Corporation Method for spatially filtering signals representing formation and channel echoes in a borehole environment

Also Published As

Publication number Publication date
GB9711834D0 (en) 1997-08-06
US5644550A (en) 1997-07-01
GB2314929A (en) 1998-01-14
GB2314929B (en) 2000-06-21
CA2208965A1 (en) 1998-01-02
CA2208965C (en) 2006-08-22
NO972948L (no) 1998-01-05

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application