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NO20100692L - Borehullsanalyse ved automatisk evaluering for predikerte avbildninger av borehullsbrudd - Google Patents

Borehullsanalyse ved automatisk evaluering for predikerte avbildninger av borehullsbrudd

Info

Publication number
NO20100692L
NO20100692L NO20100692A NO20100692A NO20100692L NO 20100692 L NO20100692 L NO 20100692L NO 20100692 A NO20100692 A NO 20100692A NO 20100692 A NO20100692 A NO 20100692A NO 20100692 L NO20100692 L NO 20100692L
Authority
NO
Norway
Prior art keywords
image
borehole
predicted
sub
edge
Prior art date
Application number
NO20100692A
Other languages
English (en)
Inventor
Heng Liu
Original Assignee
Schlumberger 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 Schlumberger Technology Bv filed Critical Schlumberger Technology Bv
Publication of NO20100692L publication Critical patent/NO20100692L/no

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • 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 OR CALCULATING; 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)
  • Theoretical Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

En fremgangsmåte, et system og et dataprogram for å analysere et borehull boret i et reservoar er beskrevet. En fremgangsmåte kan omfatte det å: frembringe et virkelig borehullsbilde; frembringe et predikert borehullsbruddbilde generert basert på en jordformasjonsmodell; kantdetektere det virkelige borehullsbildet for å generere et kantdetektert virkelig borehullsbilde; trekke ut delbilder fra det kantdetekterte virkelige borehullsbildet, der hvert delbilde omfatter et bildetrekk i det kantdetekterte virkelige borehullsbildet orientert i en annen romlig retning enn den til minst ett annet delbilde; sammenstille hvert delbilde med det predikerte borehullsbruddbildet for å bestemme et samsvarende delbilde; og sammenlikne det predikerte borehullsbruddbildet med det samsvarende delbildet for å bestemme nøyaktigheten til det predikerte borehullsbruddbildet.
NO20100692A 2007-11-29 2010-05-12 Borehullsanalyse ved automatisk evaluering for predikerte avbildninger av borehullsbrudd NO20100692L (no)

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 (1)

Publication Number Publication Date
NO20100692L true NO20100692L (no) 2010-06-09

Family

ID=40675759

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20100692A NO20100692L (no) 2007-11-29 2010-05-12 Borehullsanalyse ved automatisk evaluering for predikerte avbildninger av borehullsbrudd

Country Status (4)

Country Link
US (1) US20090141943A1 (no)
CA (1) CA2706971A1 (no)
NO (1) NO20100692L (no)
WO (1) WO2009069004A2 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8655104B2 (en) * 2009-06-18 2014-02-18 Schlumberger Technology Corporation Cyclic noise removal in borehole imaging
US8682102B2 (en) * 2009-06-18 2014-03-25 Schlumberger Technology Corporation Cyclic noise removal in borehole imaging
US8965701B2 (en) * 2010-10-20 2015-02-24 Baker Hughes Incorporated System and method for automatic detection and analysis of borehole breakouts from images and the automatic generation of alerts
US8952829B2 (en) 2010-10-20 2015-02-10 Baker Hughes Incorporated System and method for generation of alerts and advice from automatically detected borehole breakouts
GB2511744B (en) * 2013-03-11 2020-05-20 Reeves Wireline Tech Ltd Methods of and apparatuses for identifying geological characteristics in boreholes
GB2573074B (en) * 2013-03-11 2020-04-08 Reeves Wireline Tech Methods of and apparatuses for identifying geological characteristics in boreholes
US9829597B2 (en) * 2014-10-20 2017-11-28 Schlumberger Technology Corporation Model based inversion of acoustic impedance of annulus behind casing
WO2019147689A1 (en) 2018-01-23 2019-08-01 Baker Hughes, A Ge Company, Llc Methods of evaluating drilling performance, methods of improving drilling performance, and related systems for drilling using such methods
GB2583843B (en) 2018-02-05 2022-05-25 Halliburton Energy Services Inc Volume, size, and shape analysis of downhole particles
US11339618B2 (en) 2018-06-04 2022-05-24 Halliburton Energy Services, Inc. Velocity measurement of drilled cuttings on a shaker
GB2583860B (en) * 2018-06-05 2022-05-18 Halliburton Energy Services Inc Identifying a line of coherent radiation in a captured image of illuminated downhole particles
US11598203B2 (en) 2018-09-28 2023-03-07 Halliburton Energy Services, Inc. Reducing resonant noise in seismic data acquired using a distributed acoustic sensing system
US10808517B2 (en) 2018-12-17 2020-10-20 Baker Hughes Holdings Llc Earth-boring systems and methods for controlling earth-boring systems
CN114837657A (zh) * 2022-05-26 2022-08-02 贵州大学 一种煤矿井下瓦斯抽采钻孔失效评价系统

Family Cites Families (4)

* 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
MY123577A (en) * 2000-05-02 2006-05-31 Shell Int Research Borehole imaging
ATE445855T1 (de) * 2002-12-13 2009-10-15 Schlumberger Technology Bv Verfahren und vorrichtung zur verbesserten tiefenanpassung von bohrlochbildern oder probenbildern
WO2009032416A1 (en) * 2007-09-07 2009-03-12 Exxonmobill Upstream Research Company Well performance modeling in a collaborative well planning environment

Also Published As

Publication number Publication date
WO2009069004A2 (en) 2009-06-04
WO2009069004A3 (en) 2009-10-15
US20090141943A1 (en) 2009-06-04
CA2706971A1 (en) 2009-06-04

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