GB2467464B - Analyzing borehole by automatically evaluating predicted borehole failure image - Google Patents

Analyzing borehole by automatically evaluating predicted borehole failure image

Info

Publication number
GB2467464B
GB2467464B GB1006608.2A GB201006608A GB2467464B GB 2467464 B GB2467464 B GB 2467464B GB 201006608 A GB201006608 A GB 201006608A GB 2467464 B GB2467464 B GB 2467464B
Authority
GB
United Kingdom
Prior art keywords
borehole
analyzing
automatically evaluating
failure image
evaluating predicted
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
GB1006608.2A
Other versions
GB2467464A (en
GB201006608D0 (en
Inventor
Heng Liu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
Original Assignee
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
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
Priority claimed from US11/947,545 external-priority patent/US20090141943A1/en
Application filed by Gemalto Terminals Ltd, Schlumberger Holdings Ltd filed Critical Gemalto Terminals Ltd
Publication of GB201006608D0 publication Critical patent/GB201006608D0/en
Publication of GB2467464A publication Critical patent/GB2467464A/en
Application granted granted Critical
Publication of GB2467464B publication Critical patent/GB2467464B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/40—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
    • E21B47/0002—
    • G06K9/4604—
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0004—Industrial image inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/40—Extraction of image or video features
    • G06V10/44—Local feature extraction by analysis of parts of the pattern, e.g. by detecting edges, contours, loops, corners, strokes or intersections; Connectivity analysis, e.g. of connected components
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/002—Survey of boreholes or wells by visual inspection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V2201/00—Indexing scheme relating to image or video recognition or understanding
    • G06V2201/06—Recognition of objects for industrial automation

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Multimedia (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
GB1006608.2A 2007-11-29 2008-11-13 Analyzing borehole by automatically evaluating predicted borehole failure image Expired - Fee Related GB2467464B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/947,545 US20090141943A1 (en) 2007-11-29 2007-11-29 Analyzing borehole by automatically evaluating predicted borehole failure image
PCT/IB2008/003895 WO2009069004A2 (en) 2007-11-29 2008-11-13 Analyzing borehole by automatically evaluating predicted borehole failure image

Publications (3)

Publication Number Publication Date
GB201006608D0 GB201006608D0 (en) 2010-06-02
GB2467464A GB2467464A (en) 2010-08-04
GB2467464B true GB2467464B (en) 2012-10-24

Family

ID=42315717

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1006608.2A Expired - Fee Related GB2467464B (en) 2007-11-29 2008-11-13 Analyzing borehole by automatically evaluating predicted borehole failure image

Country Status (1)

Country Link
GB (1) GB2467464B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103485760A (en) * 2013-09-25 2014-01-01 中国石油集团川庆钻探工程有限公司 Full-size coal seam borehole stability evaluation method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960371A (en) * 1997-09-04 1999-09-28 Schlumberger Technology Corporation Method of determining dips and azimuths of fractures from borehole images
WO2001084187A1 (en) * 2000-05-02 2001-11-08 Shell Internationale Research Maatschappij B.V. Borehole imaging
US7346454B2 (en) * 2002-12-13 2008-03-18 Schlumberger Technology Corporation Method and apparatus for improved depth matching of borehole images or core images

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5960371A (en) * 1997-09-04 1999-09-28 Schlumberger Technology Corporation Method of determining dips and azimuths of fractures from borehole images
WO2001084187A1 (en) * 2000-05-02 2001-11-08 Shell Internationale Research Maatschappij B.V. Borehole imaging
US7346454B2 (en) * 2002-12-13 2008-03-18 Schlumberger Technology Corporation Method and apparatus for improved depth matching of borehole images or core images

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103485760A (en) * 2013-09-25 2014-01-01 中国石油集团川庆钻探工程有限公司 Full-size coal seam borehole stability evaluation method

Also Published As

Publication number Publication date
GB2467464A (en) 2010-08-04
GB201006608D0 (en) 2010-06-02

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20211113