EP3194721A4 - Rig telemetry system - Google Patents

Rig telemetry system Download PDF

Info

Publication number
EP3194721A4
EP3194721A4 EP15827066.0A EP15827066A EP3194721A4 EP 3194721 A4 EP3194721 A4 EP 3194721A4 EP 15827066 A EP15827066 A EP 15827066A EP 3194721 A4 EP3194721 A4 EP 3194721A4
Authority
EP
European Patent Office
Prior art keywords
telemetry system
rig
rig telemetry
telemetry
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Withdrawn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
EP15827066.0A
Other languages
German (de)
French (fr)
Other versions
EP3194721A1 (en
Inventor
Stephan Mueller
Ingo Roders
Martin Folberth
Kai SCHOENBORN
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.)
Baker Hughes Holdings LLC
Original Assignee
Baker Hughes Inc
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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of EP3194721A1 publication Critical patent/EP3194721A1/en
Publication of EP3194721A4 publication Critical patent/EP3194721A4/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Withdrawn legal-status Critical Current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
    • E21B47/12—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Electromagnetism (AREA)
  • Earth Drilling (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Near-Field Transmission Systems (AREA)
  • Details Of Aerials (AREA)
  • Mechanical Engineering (AREA)
EP15827066.0A 2014-07-30 2015-07-29 Rig telemetry system Withdrawn EP3194721A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US14/446,987 US20160032715A1 (en) 2014-07-30 2014-07-30 Rig telemetry system
PCT/US2015/042668 WO2016019022A1 (en) 2014-07-30 2015-07-29 Rig telemetry system

Publications (2)

Publication Number Publication Date
EP3194721A1 EP3194721A1 (en) 2017-07-26
EP3194721A4 true EP3194721A4 (en) 2018-03-28

Family

ID=55179523

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15827066.0A Withdrawn EP3194721A4 (en) 2014-07-30 2015-07-29 Rig telemetry system

Country Status (6)

Country Link
US (1) US20160032715A1 (en)
EP (1) EP3194721A4 (en)
CN (1) CN106574497A (en)
BR (1) BR112017001461A2 (en)
CA (1) CA2956330A1 (en)
WO (1) WO2016019022A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170138181A1 (en) * 2015-11-16 2017-05-18 Sure Shot Wireline Inc. Method and system for logging a well
US10167671B2 (en) 2016-01-22 2019-01-01 Weatherford Technology Holdings, Llc Power supply for a top drive
US10690261B2 (en) * 2016-12-23 2020-06-23 Rosemount Inc. Multi-pressure rated valve assembly
US10954753B2 (en) 2017-02-28 2021-03-23 Weatherford Technology Holdings, Llc Tool coupler with rotating coupling method for top drive
US11131151B2 (en) 2017-03-02 2021-09-28 Weatherford Technology Holdings, Llc Tool coupler with sliding coupling members for top drive
US10711574B2 (en) 2017-05-26 2020-07-14 Weatherford Technology Holdings, Llc Interchangeable swivel combined multicoupler
US10544631B2 (en) 2017-06-19 2020-01-28 Weatherford Technology Holdings, Llc Combined multi-coupler for top drive
US10355403B2 (en) 2017-07-21 2019-07-16 Weatherford Technology Holdings, Llc Tool coupler for use with a top drive
US11441412B2 (en) * 2017-10-11 2022-09-13 Weatherford Technology Holdings, Llc Tool coupler with data and signal transfer methods for top drive
EP3825514B1 (en) * 2019-11-19 2023-03-01 Sandvik Mining and Construction Lyon S.A.S. Rock drilling unit and method for charging drilled holes

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465395A (en) * 1991-04-22 1995-11-07 Bartram; David V. Communication via leaky cables
US20070030167A1 (en) * 2005-08-04 2007-02-08 Qiming Li Surface communication apparatus and method for use with drill string telemetry

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4800351A (en) * 1987-09-10 1989-01-24 Andrew Corporation Radiating coaxial cable with improved flame retardancy
AU735674B2 (en) * 1997-05-28 2001-07-12 Heponi Pty Limited Underground mine communications
US8544564B2 (en) * 2005-04-05 2013-10-01 Halliburton Energy Services, Inc. Wireless communications in a drilling operations environment
CN101263276B (en) * 2005-08-04 2011-12-21 英特里瑟夫国际控股有限公司 interface and method for wellbore telemetry system
US8525690B2 (en) * 2009-02-20 2013-09-03 Aps Technology, Inc. Synchronized telemetry from a rotating element
US8462013B2 (en) * 2009-06-30 2013-06-11 Schlumberger Technology Corporation Apparatus, system, and method for communicating while logging with wired drill pipe
US8800880B2 (en) * 2010-04-27 2014-08-12 National Oilwell Varco, L.P. Downhole tag assembly
GB201010095D0 (en) * 2010-06-16 2010-07-21 Wfs Technologies Ltd Downhole communications and power transfer systems

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465395A (en) * 1991-04-22 1995-11-07 Bartram; David V. Communication via leaky cables
US20070030167A1 (en) * 2005-08-04 2007-02-08 Qiming Li Surface communication apparatus and method for use with drill string telemetry

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016019022A1 *

Also Published As

Publication number Publication date
CA2956330A1 (en) 2016-02-04
CN106574497A (en) 2017-04-19
EP3194721A1 (en) 2017-07-26
US20160032715A1 (en) 2016-02-04
WO2016019022A1 (en) 2016-02-04
BR112017001461A2 (en) 2017-12-05

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Ipc: E21B 47/12 20120101AFI20180220BHEP

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