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GB2402147B - Communication method for use with drill collar mounted sensor systems - Google Patents

Communication method for use with drill collar mounted sensor systems

Info

Publication number
GB2402147B
GB2402147B GB0416886A GB0416886A GB2402147B GB 2402147 B GB2402147 B GB 2402147B GB 0416886 A GB0416886 A GB 0416886A GB 0416886 A GB0416886 A GB 0416886A GB 2402147 B GB2402147 B GB 2402147B
Authority
GB
United Kingdom
Prior art keywords
communication method
sensor systems
drill collar
mounted sensor
collar mounted
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
GB0416886A
Other versions
GB0416886D0 (en
GB2402147A (en
Inventor
Constantyn Chalitsios
Kate Irene Stabba Gabler
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.)
Schlumberger Holdings Ltd
Original Assignee
Schlumberger Holdings 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
Priority claimed from US10/051,702 external-priority patent/US6856255B2/en
Application filed by Schlumberger Holdings Ltd filed Critical Schlumberger Holdings Ltd
Publication of GB0416886D0 publication Critical patent/GB0416886D0/en
Publication of GB2402147A publication Critical patent/GB2402147A/en
Application granted granted Critical
Publication of GB2402147B publication Critical patent/GB2402147B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • E21B47/01—Devices for supporting measuring instruments on drill bits, pipes, rods or wirelines; Protecting measuring instruments in boreholes against heat, shock, pressure or the like
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • 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)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geophysics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Earth Drilling (AREA)
GB0416886A 2002-01-18 2002-12-12 Communication method for use with drill collar mounted sensor systems Expired - Fee Related GB2402147B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/051,702 US6856255B2 (en) 2002-01-18 2002-01-18 Electromagnetic power and communication link particularly adapted for drill collar mounted sensor systems
GB0228934A GB2388495B (en) 2002-01-18 2002-12-12 Electromagnetic power and communication link particularly adapted for drill collar mounted sensor

Publications (3)

Publication Number Publication Date
GB0416886D0 GB0416886D0 (en) 2004-09-01
GB2402147A GB2402147A (en) 2004-12-01
GB2402147B true GB2402147B (en) 2006-02-01

Family

ID=33420875

Family Applications (3)

Application Number Title Priority Date Filing Date
GB0416886A Expired - Fee Related GB2402147B (en) 2002-01-18 2002-12-12 Communication method for use with drill collar mounted sensor systems
GB0416893A Withdrawn GB2402149A (en) 2002-01-18 2002-12-12 Communicating power and data signals to and from sensors proximate to a drill collar wall
GB0416891A Withdrawn GB2402148A (en) 2002-01-18 2002-12-12 A sensor system in a wall of a drill collar

Family Applications After (2)

Application Number Title Priority Date Filing Date
GB0416893A Withdrawn GB2402149A (en) 2002-01-18 2002-12-12 Communicating power and data signals to and from sensors proximate to a drill collar wall
GB0416891A Withdrawn GB2402148A (en) 2002-01-18 2002-12-12 A sensor system in a wall of a drill collar

Country Status (1)

Country Link
GB (3) GB2402147B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7986145B2 (en) 2006-05-01 2011-07-26 Schlumberger Technology Corporation Logging tool sonde sleeve

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008664A (en) * 1990-01-23 1991-04-16 Quantum Solutions, Inc. Apparatus for inductively coupling signals between a downhole sensor and the surface
US5455573A (en) * 1994-04-22 1995-10-03 Panex Corporation Inductive coupler for well tools
GB2360532A (en) * 1999-08-30 2001-09-26 Schlumberger Holdings System and method for communicating with a downhole tool using electromagnetic telemetry and a fixed downhole receiver
US20010035288A1 (en) * 1998-11-19 2001-11-01 Brockman Mark W. Inductively coupled method and apparatus of communicating with wellbore equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5008664A (en) * 1990-01-23 1991-04-16 Quantum Solutions, Inc. Apparatus for inductively coupling signals between a downhole sensor and the surface
US5455573A (en) * 1994-04-22 1995-10-03 Panex Corporation Inductive coupler for well tools
US20010035288A1 (en) * 1998-11-19 2001-11-01 Brockman Mark W. Inductively coupled method and apparatus of communicating with wellbore equipment
GB2360532A (en) * 1999-08-30 2001-09-26 Schlumberger Holdings System and method for communicating with a downhole tool using electromagnetic telemetry and a fixed downhole receiver

Also Published As

Publication number Publication date
GB2402148A (en) 2004-12-01
GB0416886D0 (en) 2004-09-01
GB0416891D0 (en) 2004-09-01
GB0416893D0 (en) 2004-09-01
GB2402149A (en) 2004-12-01
GB2402147A (en) 2004-12-01

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20101212