GB9810772D0 - Imaging sensor - Google Patents

Imaging sensor

Info

Publication number
GB9810772D0
GB9810772D0 GB9810772A GB9810772A GB9810772D0 GB 9810772 D0 GB9810772 D0 GB 9810772D0 GB 9810772 A GB9810772 A GB 9810772A GB 9810772 A GB9810772 A GB 9810772A GB 9810772 D0 GB9810772 D0 GB 9810772D0
Authority
GB
United Kingdom
Prior art keywords
imaging sensor
imaging
sensor
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.)
Ceased
Application number
GB9810772A
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.)
Proneta Ltd
Original Assignee
Proneta 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
Application filed by Proneta Ltd filed Critical Proneta Ltd
Priority to GB9810772A priority Critical patent/GB9810772D0/en
Publication of GB9810772D0 publication Critical patent/GB9810772D0/en
Priority to GB9908441A priority patent/GB2332331B/en
Priority to US09/700,618 priority patent/US6472660B1/en
Priority to PCT/EP1999/003407 priority patent/WO1999060249A1/en
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V8/00—Prospecting or detecting by optical means
    • G01V8/02—Prospecting
    • 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
    • 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
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407—Optical details
    • G02B23/2423—Optical details of the distal end
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B37/00—Panoramic or wide-screen photography; Photographing extended surfaces, e.g. for surveying; Photographing internal surfaces, e.g. of pipe
    • G03B37/005—Photographing internal surfaces, e.g. of pipe

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Astronomy & Astrophysics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
GB9810772A 1998-05-19 1998-05-19 Imaging sensor Ceased GB9810772D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB9810772A GB9810772D0 (en) 1998-05-19 1998-05-19 Imaging sensor
GB9908441A GB2332331B (en) 1998-05-19 1999-04-13 Imaging sensor
US09/700,618 US6472660B1 (en) 1998-05-19 1999-05-18 Imaging sensor
PCT/EP1999/003407 WO1999060249A1 (en) 1998-05-19 1999-05-18 Imaging sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9810772A GB9810772D0 (en) 1998-05-19 1998-05-19 Imaging sensor

Publications (1)

Publication Number Publication Date
GB9810772D0 true GB9810772D0 (en) 1998-07-15

Family

ID=10832343

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9810772A Ceased GB9810772D0 (en) 1998-05-19 1998-05-19 Imaging sensor
GB9908441A Expired - Fee Related GB2332331B (en) 1998-05-19 1999-04-13 Imaging sensor

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9908441A Expired - Fee Related GB2332331B (en) 1998-05-19 1999-04-13 Imaging sensor

Country Status (1)

Country Link
GB (2) GB9810772D0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2399971B (en) * 2003-01-22 2006-07-12 Proneta Ltd Imaging sensor optical system
US11194074B2 (en) 2019-08-30 2021-12-07 Baker Hughes Oilfield Operations Llc Systems and methods for downhole imaging through a scattering medium
CN115614023B (en) * 2022-12-16 2023-03-10 中国石油集团川庆钻探工程有限公司 Underground visualization system for coiled tubing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2102565A (en) * 1981-07-11 1983-02-02 Draftrule Limited Surface inspection
US4432931A (en) * 1981-10-02 1984-02-21 Electric Power Research Institute, Inc. Inspection system
US4429329A (en) * 1981-11-09 1984-01-31 Electric Power Research Institute, Inc. Remote visual inspection system
DE3618624A1 (en) * 1986-06-03 1987-12-10 Bernd Brandes Track-laying inspection vehicle for inspecting tunnel-like ducts
US5742517A (en) * 1995-08-29 1998-04-21 Integrated Computer Utilities, Llc Method for randomly accessing stored video and a field inspection system employing the same

Also Published As

Publication number Publication date
GB2332331B (en) 1999-10-27
GB9908441D0 (en) 1999-06-09
GB2332331A (en) 1999-06-16

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)