DE69719692D1 - Video-Inspektions- oder Bohrlochmessgerät - Google Patents

Video-Inspektions- oder Bohrlochmessgerät

Info

Publication number
DE69719692D1
DE69719692D1 DE69719692T DE69719692T DE69719692D1 DE 69719692 D1 DE69719692 D1 DE 69719692D1 DE 69719692 T DE69719692 T DE 69719692T DE 69719692 T DE69719692 T DE 69719692T DE 69719692 D1 DE69719692 D1 DE 69719692D1
Authority
DE
Germany
Prior art keywords
measuring device
video inspection
borehole measuring
borehole
inspection
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 - Lifetime
Application number
DE69719692T
Other languages
English (en)
Inventor
Francois Auzerais
Robert J Schroeder
Benoit Couet
Jeffrey A Tarvin
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.)
Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd
Schlumberger Technology BV
Schlumberger Ltd USA
Original Assignee
Services Petroliers Schlumberger SA
Schlumberger Holdings Ltd
Schlumberger Technology BV
Schlumberger Ltd USA
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 Services Petroliers Schlumberger SA, Schlumberger Holdings Ltd, Schlumberger Technology BV, Schlumberger Ltd USA filed Critical Services Petroliers Schlumberger SA
Application granted granted Critical
Publication of DE69719692D1 publication Critical patent/DE69719692D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
DE69719692T 1996-12-06 1997-12-03 Video-Inspektions- oder Bohrlochmessgerät Expired - Lifetime DE69719692D1 (de)

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 (1)

Publication Number Publication Date
DE69719692D1 true DE69719692D1 (de) 2003-04-17

Family

ID=25056598

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69719692T Expired - Lifetime DE69719692D1 (de) 1996-12-06 1997-12-03 Video-Inspektions- oder Bohrlochmessgerät

Country Status (5)

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

Families Citing this family (35)

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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 (en) * 2000-05-12 2001-11-12 R. Michael Mcgrew Improved apparatus for inspecting lateral sewer pipes
DE60141025D1 (de) 2000-05-30 2010-02-25 Oyo Corp Vorrichtung und verfahren zum erkennen von defekten oder beschädigungen in abwasserleitungen
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 (de) * 2005-09-12 2013-07-17 Services Petroliers Schlumberger Bohrlochabbildung
ATE430250T1 (de) 2006-06-15 2009-05-15 Prad Res & Dev Nv 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 (de) 2009-10-30 2011-05-04 Welltec A/S Abtastwerkzeug
EP2516803B1 (de) 2009-12-23 2014-01-29 Welltec A/S Blassenmesswerkzeug
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
JP5829280B2 (ja) * 2011-09-30 2015-12-09 オリンパス株式会社 内面形状測定装置、検出ヘッド及び内視鏡装置
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

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* 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 (de) * 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 (de) * 1986-10-23 1988-04-27 Societe De Prospection Electrique Schlumberger Videokamera zur Untersuchung von Bohrlöchern
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
WO1992006277A1 (en) * 1990-10-09 1992-04-16 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
CA2140757C (en) * 1993-05-21 2001-01-23 Jack Thompson System and method for protecting optical elements from down-hole fluids
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
NO975638D0 (no) 1997-12-04
EP0846840A3 (de) 1999-09-22
NO975638L (no) 1998-06-08
US5790185A (en) 1998-08-04
EP0846840A2 (de) 1998-06-10
NO319064B1 (no) 2005-06-13
EP0846840B1 (de) 2003-03-12
CA2222258A1 (en) 1998-06-06
CA2222258C (en) 2005-02-08

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Legal Events

Date Code Title Description
8332 No legal effect for de