BR112013014828A2 - sistemas e métodos para sinalização de fundo de poço - Google Patents

sistemas e métodos para sinalização de fundo de poço

Info

Publication number
BR112013014828A2
BR112013014828A2 BR112013014828A BR112013014828A BR112013014828A2 BR 112013014828 A2 BR112013014828 A2 BR 112013014828A2 BR 112013014828 A BR112013014828 A BR 112013014828A BR 112013014828 A BR112013014828 A BR 112013014828A BR 112013014828 A2 BR112013014828 A2 BR 112013014828A2
Authority
BR
Brazil
Prior art keywords
systems
methods
downhole
signaling
downhole signaling
Prior art date
Application number
BR112013014828A
Other languages
English (en)
Other versions
BR112013014828B1 (pt
Inventor
Steven Martin Hudson
Original Assignee
Expro North Sea 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 Expro North Sea Ltd filed Critical Expro North Sea Ltd
Publication of BR112013014828A2 publication Critical patent/BR112013014828A2/pt
Publication of BR112013014828B1 publication Critical patent/BR112013014828B1/pt

Links

Classifications

    • 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
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • 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
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • 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
    • G01V3/18—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation specially adapted for well-logging
    • G01V3/34—Transmitting data to recording or processing apparatus; Recording data

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Geophysics And Detection Of Objects (AREA)
BR112013014828-4A 2011-06-27 2012-06-19 sistemas e métodos para sinalização de fundo de poço BR112013014828B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB1110933.7A GB2492947B (en) 2011-06-27 2011-06-27 Downhole signalling systems and methods
GB1110933.7 2011-06-27
PCT/GB2012/000531 WO2013001262A2 (en) 2011-06-27 2012-06-19 Downhole signalling systems and methods

Publications (2)

Publication Number Publication Date
BR112013014828A2 true BR112013014828A2 (pt) 2016-10-04
BR112013014828B1 BR112013014828B1 (pt) 2021-05-25

Family

ID=44485265

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013014828-4A BR112013014828B1 (pt) 2011-06-27 2012-06-19 sistemas e métodos para sinalização de fundo de poço

Country Status (6)

Country Link
US (1) US9506341B2 (pt)
EP (2) EP2792844B1 (pt)
BR (1) BR112013014828B1 (pt)
CA (1) CA2839990C (pt)
GB (1) GB2492947B (pt)
WO (1) WO2013001262A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160281496A1 (en) * 2013-04-09 2016-09-29 WFS Technologies, Ltd. Communications system
GB2553155B (en) 2016-10-25 2019-10-02 Expro North Sea Ltd A communication system utilising a metallic well structure.
US11236586B2 (en) 2016-12-30 2022-02-01 Metrol Technology Ltd. Downhole energy harvesting
US20190353030A1 (en) * 2016-12-30 2019-11-21 Metrol Technology Ltd Downhole communication
EP3563028B1 (en) * 2016-12-30 2022-08-17 Metrol Technology Ltd Downhole energy harvesting
EA201991572A1 (ru) 2016-12-30 2020-01-09 Метрол Текнолоджи Лтд Внутрискважинный сбор энергии
US11199075B2 (en) 2016-12-30 2021-12-14 Metrol Technology Ltd. Downhole energy harvesting
HRP20230289T1 (hr) 2017-03-31 2023-04-28 Metrol Technology Ltd Nadziranje bušotinskih postrojenja
EP3775491A1 (en) 2018-03-28 2021-02-17 Metrol Technology Ltd Well installations
WO2023172260A1 (en) * 2022-03-09 2023-09-14 Halliburton Energy Services, Inc. Wireless transmission and reception of electrical signals via tubing encased conductor

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3793632A (en) * 1971-03-31 1974-02-19 W Still Telemetry system for drill bore holes
US4605268A (en) * 1982-11-08 1986-08-12 Nl Industries, Inc. Transformer cable connector
US6392561B1 (en) * 1998-12-18 2002-05-21 Dresser Industries, Inc. Short hop telemetry system and method
US20020036085A1 (en) * 2000-01-24 2002-03-28 Bass Ronald Marshall Toroidal choke inductor for wireless communication and control
EG22206A (en) * 2000-03-02 2002-10-31 Shell Int Research Oilwell casing electrical power pick-off points
US7123162B2 (en) * 2001-04-23 2006-10-17 Schlumberger Technology Corporation Subsea communication system and technique
US7170423B2 (en) * 2003-08-27 2007-01-30 Weatherford Canada Partnership Electromagnetic MWD telemetry system incorporating a current sensing transformer
US7180825B2 (en) * 2004-06-29 2007-02-20 Halliburton Energy Services, Inc. Downhole telemetry system for wired tubing
GB0426594D0 (en) * 2004-12-03 2005-01-05 Expro North Sea Ltd Downhole communication
US8106791B2 (en) * 2007-04-13 2012-01-31 Chevron U.S.A. Inc. System and method for receiving and decoding electromagnetic transmissions within a well
US20110024103A1 (en) * 2009-07-28 2011-02-03 Storm Jr Bruce H Method and apparatus for providing a conductor in a tubular

Also Published As

Publication number Publication date
EP2792844A2 (en) 2014-10-22
EP2723985B1 (en) 2017-03-29
CA2839990A1 (en) 2013-01-03
GB2492947A (en) 2013-01-23
GB2492947B (en) 2018-05-09
GB201110933D0 (en) 2011-08-10
EP2792844A3 (en) 2015-01-07
BR112013014828B1 (pt) 2021-05-25
CA2839990C (en) 2019-10-01
WO2013001262A2 (en) 2013-01-03
US9506341B2 (en) 2016-11-29
EP2792844B1 (en) 2019-12-25
WO2013001262A3 (en) 2013-06-13
US20140218208A1 (en) 2014-08-07
EP2723985A2 (en) 2014-04-30

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 19/06/2012, OBSERVADAS AS CONDICOES LEGAIS.