DE69617926T2 - Lokalisieren von objekten - Google Patents

Lokalisieren von objekten

Info

Publication number
DE69617926T2
DE69617926T2 DE69617926T DE69617926T DE69617926T2 DE 69617926 T2 DE69617926 T2 DE 69617926T2 DE 69617926 T DE69617926 T DE 69617926T DE 69617926 T DE69617926 T DE 69617926T DE 69617926 T2 DE69617926 T2 DE 69617926T2
Authority
DE
Germany
Prior art keywords
localize objects
localize
objects
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 - Fee Related
Application number
DE69617926T
Other languages
English (en)
Other versions
DE69617926D1 (de
Inventor
Royston Smith
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
Publication of DE69617926D1 publication Critical patent/DE69617926D1/de
Application granted granted Critical
Publication of DE69617926T2 publication Critical patent/DE69617926T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V15/00—Tags attached to, or associated with, an object, in order to enable detection of the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G01V3/081—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices the magnetic field is produced by the objects or geological structures

Landscapes

  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • Geophysics And Detection Of Objects (AREA)
DE69617926T 1995-03-21 1996-03-19 Lokalisieren von objekten Expired - Fee Related DE69617926T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9505652.9A GB9505652D0 (en) 1995-03-21 1995-03-21 Locating objects
PCT/GB1996/000660 WO1996029615A1 (en) 1995-03-21 1996-03-19 Locating objects

Publications (2)

Publication Number Publication Date
DE69617926D1 DE69617926D1 (de) 2002-01-24
DE69617926T2 true DE69617926T2 (de) 2002-08-08

Family

ID=10771548

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69617926T Expired - Fee Related DE69617926T2 (de) 1995-03-21 1996-03-19 Lokalisieren von objekten

Country Status (5)

Country Link
US (1) US5917325A (de)
EP (1) EP0815472B1 (de)
DE (1) DE69617926T2 (de)
GB (1) GB9505652D0 (de)
WO (1) WO1996029615A1 (de)

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9721377D0 (en) * 1997-10-08 1997-12-10 Radiodetection Ltd Locating objects
GB2338557B (en) 1998-06-15 2003-05-07 Radiodetection Ltd Detecting underground objects
US6679322B1 (en) 1998-11-20 2004-01-20 Cdx Gas, Llc Method and system for accessing subterranean deposits from the surface
US6662870B1 (en) 2001-01-30 2003-12-16 Cdx Gas, L.L.C. Method and system for accessing subterranean deposits from a limited surface area
US6280000B1 (en) 1998-11-20 2001-08-28 Joseph A. Zupanick Method for production of gas from a coal seam using intersecting well bores
US6681855B2 (en) 2001-10-19 2004-01-27 Cdx Gas, L.L.C. Method and system for management of by-products from subterranean zones
US6708764B2 (en) 2002-07-12 2004-03-23 Cdx Gas, L.L.C. Undulating well bore
US8376052B2 (en) 1998-11-20 2013-02-19 Vitruvian Exploration, Llc Method and system for surface production of gas from a subterranean zone
US6454000B1 (en) 1999-11-19 2002-09-24 Cdx Gas, Llc Cavity well positioning system and method
US6425448B1 (en) 2001-01-30 2002-07-30 Cdx Gas, L.L.P. Method and system for accessing subterranean zones from a limited surface area
US6598686B1 (en) 1998-11-20 2003-07-29 Cdx Gas, Llc Method and system for enhanced access to a subterranean zone
US7048049B2 (en) 2001-10-30 2006-05-23 Cdx Gas, Llc Slant entry well system and method
US8297377B2 (en) 1998-11-20 2012-10-30 Vitruvian Exploration, Llc Method and system for accessing subterranean deposits from the surface and tools therefor
US6988566B2 (en) 2002-02-19 2006-01-24 Cdx Gas, Llc Acoustic position measurement system for well bore formation
US7025154B2 (en) 1998-11-20 2006-04-11 Cdx Gas, Llc Method and system for circulating fluid in a well system
GB9901708D0 (en) * 1999-01-26 1999-03-17 Radiodetection Ltd Sonde locator
GB9904010D0 (en) * 1999-02-22 1999-04-14 Radiodetection Ltd Controlling an underground object
US6756783B2 (en) * 1999-06-01 2004-06-29 Merlin Technology, Inc Multi-frequency boring tool locating system and method
US6285190B1 (en) * 1999-06-01 2001-09-04 Digital Control Incorporated Skin depth compensation in underground boring applications
US6412556B1 (en) 2000-08-03 2002-07-02 Cdx Gas, Inc. Cavity positioning tool and method
US6993088B2 (en) * 2001-08-01 2006-01-31 Radiodetection Limited Encoding scheme for producing magnetic field signals having desired spectral characteristics
US6725922B2 (en) 2002-07-12 2004-04-27 Cdx Gas, Llc Ramping well bores
US8333245B2 (en) 2002-09-17 2012-12-18 Vitruvian Exploration, Llc Accelerated production of gas from a subterranean zone
US7009399B2 (en) 2002-10-09 2006-03-07 Deepsea Power & Light Omnidirectional sonde and line locator
US20040070535A1 (en) 2002-10-09 2004-04-15 Olsson Mark S. Single and multi-trace omnidirectional sonde and line locators and transmitter used therewith
US7120564B2 (en) * 2003-04-03 2006-10-10 Metrotech Corporation Buried line locator with integral position sensing
US7372276B2 (en) 2005-02-16 2008-05-13 Goldak, Inc. Digital locating system and device for underground object detection
US20100272885A1 (en) * 2006-08-16 2010-10-28 SeekTech, Inc., a California corporation Marking Paint Applicator for Portable Locator
US9086277B2 (en) 2007-03-13 2015-07-21 Certusview Technologies, Llc Electronically controlled marking apparatus and methods
US7640105B2 (en) 2007-03-13 2009-12-29 Certus View Technologies, LLC Marking system and method with location and/or time tracking
US8060304B2 (en) 2007-04-04 2011-11-15 Certusview Technologies, Llc Marking system and method
US8473209B2 (en) 2007-03-13 2013-06-25 Certusview Technologies, Llc Marking apparatus and marking methods using marking dispenser with machine-readable ID mechanism
US8965700B2 (en) 2008-10-02 2015-02-24 Certusview Technologies, Llc Methods and apparatus for generating an electronic record of environmental landmarks based on marking device actuations
US8280631B2 (en) 2008-10-02 2012-10-02 Certusview Technologies, Llc Methods and apparatus for generating an electronic record of a marking operation based on marking device actuations
US8442766B2 (en) 2008-10-02 2013-05-14 Certusview Technologies, Llc Marking apparatus having enhanced features for underground facility marking operations, and associated methods and systems
GB2477061B (en) 2008-10-02 2012-10-17 Certusview Technologies Llc Methods and apparatus for generating electronic records of locate operations
CA2897462A1 (en) 2009-02-11 2010-05-04 Certusview Technologies, Llc Management system, and associated methods and apparatus, for providing automatic assessment of a locate operation
KR101037433B1 (ko) * 2009-03-06 2011-05-30 전자부품연구원 지중 시설물 관리를 위한 무선 통신 시스템
US8729901B2 (en) 2009-07-06 2014-05-20 Merlin Technology, Inc. Measurement device and associated method for use in frequency selection for inground transmission
WO2011014389A2 (en) * 2009-07-31 2011-02-03 Halliburton Energy Services, Inc. Exploitation of sea floor rig structures to enhance measurement while drilling telemetry data
CA2710269C (en) 2009-08-11 2012-05-22 Certusview Technologies, Llc Locating equipment communicatively coupled to or equipped with a mobile/portable device
CA2713282C (en) 2009-08-20 2013-03-19 Certusview Technologies, Llc Marking device with transmitter for triangulating location during marking operations
CA2710189C (en) 2009-08-20 2012-05-08 Certusview Technologies, Llc Methods and apparatus for assessing marking operations based on acceleration information
US9097522B2 (en) 2009-08-20 2015-08-04 Certusview Technologies, Llc Methods and marking devices with mechanisms for indicating and/or detecting marking material color
USD634657S1 (en) 2010-03-01 2011-03-22 Certusview Technologies, Llc Paint holder of a marking device
USD634655S1 (en) 2010-03-01 2011-03-22 Certusview Technologies, Llc Handle of a marking device
USD643321S1 (en) 2010-03-01 2011-08-16 Certusview Technologies, Llc Marking device
USD634656S1 (en) 2010-03-01 2011-03-22 Certusview Technologies, Llc Shaft of a marking device
USD684067S1 (en) 2012-02-15 2013-06-11 Certusview Technologies, Llc Modular marking device
US10393909B2 (en) * 2016-10-11 2019-08-27 Arizona Board Of Regents On Behalf Of The University Of Arizona Differential target antenna coupling (“DTAC”) data corrections
US10378338B2 (en) 2017-06-28 2019-08-13 Merlin Technology, Inc. Advanced passive interference management in directional drilling system, apparatus and methods

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4710708A (en) * 1981-04-27 1987-12-01 Develco Method and apparatus employing received independent magnetic field components of a transmitted alternating magnetic field for determining location
US4875014A (en) * 1988-07-20 1989-10-17 Tensor, Inc. System and method for locating an underground probe having orthogonally oriented magnetometers
US5070462A (en) * 1989-09-12 1991-12-03 Flowmole Corporation Device for locating a boring machine
US5337002A (en) * 1991-03-01 1994-08-09 Mercer John E Locator device for continuously locating a dipole magnetic field transmitter and its method of operation
US5155442A (en) * 1991-03-01 1992-10-13 John Mercer Position and orientation locator/monitor
US5621325A (en) * 1995-05-16 1997-04-15 The Charles Machine Works, Inc. Avoiding ghosting artifacts during surface location of subsurface transmitters

Also Published As

Publication number Publication date
DE69617926D1 (de) 2002-01-24
EP0815472A1 (de) 1998-01-07
GB9505652D0 (en) 1995-05-10
EP0815472B1 (de) 2001-12-12
WO1996029615A1 (en) 1996-09-26
US5917325A (en) 1999-06-29

Similar Documents

Publication Publication Date Title
DE69617926D1 (de) Lokalisieren von objekten
ATE198470T1 (de) Alkenyl-benzoylguanidine
DE69611224D1 (de) Verringerung von videomoire
FI952238A (fi) Veitsirengasnivel
DE69603612D1 (de) Sorptionsfähige artikel
ATE240972T1 (de) Cyclopeptolide
ATA119896A (de) Scheibenmähwerk
DE29510891U1 (de) Koffer
DE29501190U1 (de) Koffer
DE29514410U1 (de) Tragbehälter
DE59607651D1 (de) Koffer
DE29507331U1 (de) Koffer
FI101615B1 (fi) Kuljetusalus
KR970013941U (ko) 납골단지
KR970038825U (ko) 운반용 기구
DE69629085D1 (de) Verbesserungen von Zählern
KR970020559U (ko) 다용도 지갑
KR940025935U (ko) 바지의 흘러 내림 방지 수단
DE29503637U1 (de) Handkarren
SE9501817D0 (sv) När/långsyntssimdykningsglasögon
KR940022295U (ko) 노-트
SE9501165D0 (sv) Hållaranordning
KR970009598U (ko) 캔 스트롱
BR7500040U (pt) Raquet mastit
BR7500192U (pt) Parasitofiltro

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee