NO319064B1 - Anordning for video-basert inspeksjon av et borehull - Google Patents

Anordning for video-basert inspeksjon av et borehull Download PDF

Info

Publication number
NO319064B1
NO319064B1 NO19975638A NO975638A NO319064B1 NO 319064 B1 NO319064 B1 NO 319064B1 NO 19975638 A NO19975638 A NO 19975638A NO 975638 A NO975638 A NO 975638A NO 319064 B1 NO319064 B1 NO 319064B1
Authority
NO
Norway
Prior art keywords
tool according
light
camera
housing
emitting diodes
Prior art date
Application number
NO19975638A
Other languages
English (en)
Norwegian (no)
Other versions
NO975638D0 (no
NO975638L (no
Inventor
Francois M Auzerais
Robert J Schroeder
Benoit Couet
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 NO975638D0 publication Critical patent/NO975638D0/no
Publication of NO975638L publication Critical patent/NO975638L/no
Publication of NO319064B1 publication Critical patent/NO319064B1/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • 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
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/954—Inspecting the inner surface of hollow bodies, e.g. bores
    • G01N2021/9542—Inspecting the inner surface of hollow bodies, e.g. bores using a probe
    • G01N2021/9544—Inspecting the inner surface of hollow bodies, e.g. bores using a probe with emitter and receiver on the probe

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Geophysics (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Fluid Mechanics (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Studio Devices (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
  • Geophysics And Detection Of Objects (AREA)
NO19975638A 1996-12-06 1997-12-04 Anordning for video-basert inspeksjon av et borehull NO319064B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/759,691 US5790185A (en) 1996-12-06 1996-12-06 Video inspection or logging tool

Publications (3)

Publication Number Publication Date
NO975638D0 NO975638D0 (no) 1997-12-04
NO975638L NO975638L (no) 1998-06-08
NO319064B1 true NO319064B1 (no) 2005-06-13

Family

ID=25056598

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19975638A NO319064B1 (no) 1996-12-06 1997-12-04 Anordning for video-basert inspeksjon av et borehull

Country Status (5)

Country Link
US (1) US5790185A (fr)
EP (1) EP0846840B1 (fr)
CA (1) CA2222258C (fr)
DE (1) DE69719692D1 (fr)
NO (1) NO319064B1 (fr)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6335756B1 (en) * 1998-06-18 2002-01-01 The United States Of America As Represented By The United States Department Of Energy Miniature videoprobe hockey stick delivery system
US6831679B1 (en) * 2000-02-17 2004-12-14 Deepsea Power & Light Company Video camera head with thermal feedback lighting control
CA2309018A1 (fr) * 2000-05-12 2001-11-12 R. Michael Mcgrew Appareil ameliore d'inspection des egouts lateraux
AU2001269717A1 (en) 2000-05-30 2001-12-11 Oyo Corp. U.S.A. Apparatus and method for detecting pipeline defects
US6697102B1 (en) * 2000-10-31 2004-02-24 Deepsea Power & Light Company Bore hole camera with improved forward and side view illumination
US20020113870A1 (en) * 2001-02-16 2002-08-22 Mueckl Gareth J. Pipeline televising apparatus with wireless remote controller
US7073979B2 (en) * 2003-11-26 2006-07-11 Aries Industries Incorporated Method and apparatus for performing sewer maintenance with a thermal sensor
US7653255B2 (en) 2004-06-02 2010-01-26 Adobe Systems Incorporated Image region of interest encoding
IL166595A0 (en) * 2005-01-31 2006-01-15 Uri Neta Image acquisition system
US7475593B2 (en) 2005-06-24 2009-01-13 Precision Energy Services, Inc. High temperature near infrared for measurements and telemetry in well boreholes
US7424365B2 (en) * 2005-07-15 2008-09-09 Baker Hughes Incorporated Apparent dip angle calculation and image compression based on region of interest
DE102005035830B4 (de) * 2005-07-30 2012-12-13 Diehl Bgt Defence Gmbh & Co. Kg Panoramisches Abbildungssystem
US7933018B2 (en) * 2005-08-15 2011-04-26 Schlumberger Technology Corporation Spectral imaging for downhole fluid characterization
EP1762864B1 (fr) * 2005-09-12 2013-07-17 Services Petroliers Schlumberger Imagerie d'un trou de forage
DE602006006559D1 (de) 2006-06-15 2009-06-10 Schlumberger Technology Bv Vorrichtung und Verfahren zur Darstellung von Bildern einer Bohrlochwand
US20090205675A1 (en) * 2008-02-18 2009-08-20 Diptabhas Sarkar Methods and Systems for Using a Laser to Clean Hydrocarbon Transfer Conduits
EP2317068A1 (fr) * 2009-10-30 2011-05-04 Welltec A/S Outil de balayage
WO2011051432A1 (fr) 2009-10-30 2011-05-05 Welltec A/S Outil de détection de bulle
TWI454242B (zh) * 2010-03-16 2014-10-01 Medical Intubation Tech Corp 側視內視鏡架構
CN101886540B (zh) * 2010-06-23 2012-10-24 西安石油大学 一种侧向多镜头复合成像视频测井装置
US8483445B2 (en) * 2010-09-29 2013-07-09 Schlumberger Technology Corporation Imaging methods and systems for downhole fluid analysis
EP2762860A4 (fr) * 2011-09-30 2015-05-27 Olympus Corp Appareil de mesure de forme pour surfaces intérieures, tête de détection et appareil d'endoscope
US20140210989A1 (en) * 2012-06-01 2014-07-31 Mark S. Olsson Systems and methods involving a smart cable storage drum and network node for transmission of data
NO342734B1 (no) * 2012-11-01 2018-08-06 Vision Io As Sensordeksel for en rørinspeksjonskonstruksjon
DE102012223458A1 (de) * 2012-12-17 2014-06-18 Rohöl-Aufsuchungs Aktiengesellschaft Videosonde und Verfahren zur Inspektion von Bohrlöchern
US20140260590A1 (en) * 2013-03-14 2014-09-18 DGI Geoscience Inc. Borehole profiling and imaging
NO343149B1 (no) 2014-04-22 2018-11-19 Vision Io As Fremgangsmåte for visuell inspeksjon og logging
JP6571963B2 (ja) * 2015-03-27 2019-09-04 日本電産トーソク株式会社 内面検査装置
GB201701002D0 (en) * 2017-01-20 2017-03-08 Ev Offshore Ltd Downhole inspection assembly lighting system
GB201701010D0 (en) * 2017-01-20 2017-03-08 Ev Offshore Ltd Downhole inspection assembly camera viewport
CN107831532A (zh) * 2017-11-01 2018-03-23 中国矿业大学 一种竖直爆破孔地质探测装置
CN107817533B (zh) * 2017-11-01 2019-04-09 中国矿业大学 一种倾斜爆破孔地质探测装置
JP7097185B2 (ja) * 2018-01-29 2022-07-07 四国電力送配電株式会社 空洞内撮影装置およびコンクリート基礎の検査方法
US11194074B2 (en) 2019-08-30 2021-12-07 Baker Hughes Oilfield Operations Llc Systems and methods for downhole imaging through a scattering medium
GB2618387A (en) * 2022-05-06 2023-11-08 Darkvision Tech Inc Advanced optical imaging of tubulars

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2632801A (en) * 1948-06-05 1953-03-24 Charles A Donaldson Deep well camera
US2912495A (en) * 1956-02-03 1959-11-10 Moon James Device for viewing oil well bore hole
US3041393A (en) * 1958-06-30 1962-06-26 Grundig Max Television system for inspecting the inner walls of enclosed spaces
US3279085A (en) * 1963-03-11 1966-10-18 Shell Oil Co Apparatus for inspecting interiors of apparatuses and the like
US3761623A (en) * 1971-03-03 1973-09-25 Nippon Kokan Kk Apparatus for examining the inner surface of pipes
CH573026A5 (fr) * 1974-06-11 1976-02-27 Kaiser Josef Ag Fahrzeugwerk
US4766577A (en) * 1985-12-27 1988-08-23 Shell Oil Company Axial borehole televiewer
EP0264511A1 (fr) * 1986-10-23 1988-04-27 Societe De Prospection Electrique Schlumberger Caméra vidéo pour inspection de trou de forage
US4855820A (en) * 1987-10-05 1989-08-08 Joel Barbour Down hole video tool apparatus and method for visual well bore recording
JP2694152B2 (ja) * 1987-10-30 1997-12-24 清水建設株式会社 ボアホールスキャナー
US4977418A (en) * 1989-10-03 1990-12-11 Canty Thomas M Camera viewing unit
US5140319A (en) * 1990-06-15 1992-08-18 Westech Geophysical, Inc. Video logging system having remote power source
US5167149A (en) * 1990-08-28 1992-12-01 Schlumberger Technology Corporation Apparatus and method for detecting the presence of gas in a borehole flow stream
AU643834B2 (en) * 1990-10-09 1993-11-25 Raax Co., Ltd. Mirror for producing development image of wall of hole in ground and device for producing image
US5134471A (en) * 1991-05-06 1992-07-28 Noranda Inc. System for monitoring the walls of a borehole using a video camera
US5663758A (en) * 1993-04-05 1997-09-02 Dhv International, Inc. Instrument probe having a back-lighted camera
WO1994028440A1 (fr) * 1993-05-21 1994-12-08 Westech Geophysical, Inc. Systeme et procede de protection d'elements optiques contre des fluides de fond de trou
US5402165A (en) * 1993-10-12 1995-03-28 Westech Geophysical, Inc. Dual lighting system and method for a video logging
US5663559A (en) 1995-06-07 1997-09-02 Schlumberger Technology Corporation Microscopy imaging of earth formations

Also Published As

Publication number Publication date
EP0846840B1 (fr) 2003-03-12
CA2222258C (fr) 2005-02-08
EP0846840A2 (fr) 1998-06-10
NO975638D0 (no) 1997-12-04
US5790185A (en) 1998-08-04
EP0846840A3 (fr) 1999-09-22
NO975638L (no) 1998-06-08
DE69719692D1 (de) 2003-04-17
CA2222258A1 (fr) 1998-06-06

Similar Documents

Publication Publication Date Title
NO319064B1 (no) Anordning for video-basert inspeksjon av et borehull
US7212283B2 (en) Imaging sensor optical system
US8817252B2 (en) Inspection system and method
CN201130292Y (zh) 一种带视窗盒的水下摄像机
NO323268B1 (no) Anordning og fremgangsmate for besiktning av avlopsror
CN101102480A (zh) 基于全方位视觉的水下视频检测装置
EP3571376B1 (fr) Fenêtre d'affichage d'un ensemble d'inspection
WO1999060249A1 (fr) Capteur imageur
US11350041B2 (en) Night vision apparatus
JPH11183637A (ja) ビデオ検査又は検層装置
CN205336402U (zh) 一种浑水成像装置
CN109959452A (zh) 一种拖曳式水下荧光光谱成像仪及成像方法
EP3571377B1 (fr) Fenêtre d'ensemble d'inspection
CN209706957U (zh) 一种拖曳式水下荧光光谱成像仪
TOOL Auzerais et al.
EP3571378B1 (fr) Système d'éclairage d'ensemble d'inspection
CN219763290U (zh) 双光路的适配镜头与内窥镜设备
RU106065U1 (ru) Водолазная телевизионная система
GB2332331A (en) Borehole imaging system
RU33443U1 (ru) Индикатор оптических и оптико-электронных бликующих объектов
JP2004357111A (ja) 井戸用カメラ装置
Westwood The application of television to remotely operated underwater vehicles
JPH10313419A (ja) 撮影装置

Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees