GB0407355D0 - Enhanced sonde recognition - Google Patents

Enhanced sonde recognition

Info

Publication number
GB0407355D0
GB0407355D0 GBGB0407355.7A GB0407355A GB0407355D0 GB 0407355 D0 GB0407355 D0 GB 0407355D0 GB 0407355 A GB0407355 A GB 0407355A GB 0407355 D0 GB0407355 D0 GB 0407355D0
Authority
GB
United Kingdom
Prior art keywords
recognition
sonde
enhanced
enhanced sonde
sonde recognition
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.)
Withdrawn
Application number
GBGB0407355.7A
Other versions
GB2412737A (en
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.)
Radiodetection Ltd
Original Assignee
Radiodetection 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 Radiodetection Ltd filed Critical Radiodetection Ltd
Priority to GB0407355A priority Critical patent/GB2412737A/en
Publication of GB0407355D0 publication Critical patent/GB0407355D0/en
Publication of GB2412737A publication Critical patent/GB2412737A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • E21B47/02—Determining slope or direction
    • E21B47/022—Determining slope or direction of the borehole, e.g. using geomagnetism
    • E21B47/0228—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor
    • E21B47/0232—Determining slope or direction of the borehole, e.g. using geomagnetism using electromagnetic energy or detectors therefor at least one of the energy sources or one of the detectors being located on or above the ground surface

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Electromagnetism (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Radar Systems Or Details Thereof (AREA)
GB0407355A 2004-03-31 2004-03-31 Enhanced sonde recognition Withdrawn GB2412737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0407355A GB2412737A (en) 2004-03-31 2004-03-31 Enhanced sonde recognition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0407355A GB2412737A (en) 2004-03-31 2004-03-31 Enhanced sonde recognition

Publications (2)

Publication Number Publication Date
GB0407355D0 true GB0407355D0 (en) 2004-05-05
GB2412737A GB2412737A (en) 2005-10-05

Family

ID=32247632

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0407355A Withdrawn GB2412737A (en) 2004-03-31 2004-03-31 Enhanced sonde recognition

Country Status (1)

Country Link
GB (1) GB2412737A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112649882A (en) * 2020-12-08 2021-04-13 北京自动化控制设备研究所 Low-frequency magnetic signal enhancement method and aviation magnetic measurement system using same
CN116517540A (en) * 2023-07-05 2023-08-01 成都维泰数智科技有限公司 Spout monitoring method, system and device based on phased array technology

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10408049B2 (en) 2015-12-03 2019-09-10 Halliburton Energy Services, Inc. Downhole telemetry using adaptive feedback

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8815313D0 (en) * 1988-06-28 1988-08-03 Radiodetection Ltd Improvements relating to underground pipe location
GB8913319D0 (en) * 1989-06-09 1989-07-26 British Gas Plc Moling system
GB9901708D0 (en) * 1999-01-26 1999-03-17 Radiodetection Ltd Sonde locator
US6717410B2 (en) * 2000-09-08 2004-04-06 Merlin Technology, Inc. Bore location system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112649882A (en) * 2020-12-08 2021-04-13 北京自动化控制设备研究所 Low-frequency magnetic signal enhancement method and aviation magnetic measurement system using same
CN112649882B (en) * 2020-12-08 2022-07-15 北京自动化控制设备研究所 Low-frequency magnetic signal enhancement method and aviation magnetic measurement system using same
CN116517540A (en) * 2023-07-05 2023-08-01 成都维泰数智科技有限公司 Spout monitoring method, system and device based on phased array technology
CN116517540B (en) * 2023-07-05 2023-09-19 成都维泰数智科技有限公司 Spout monitoring method, system and device based on phased array technology

Also Published As

Publication number Publication date
GB2412737A (en) 2005-10-05

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)