GB0721093D0 - Method and systemfor wellbore communication - Google Patents

Method and systemfor wellbore communication

Info

Publication number
GB0721093D0
GB0721093D0 GBGB0721093.3A GB0721093A GB0721093D0 GB 0721093 D0 GB0721093 D0 GB 0721093D0 GB 0721093 A GB0721093 A GB 0721093A GB 0721093 D0 GB0721093 D0 GB 0721093D0
Authority
GB
United Kingdom
Prior art keywords
systemfor
wellbore communication
wellbore
communication
systemfor wellbore
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.)
Granted
Application number
GBGB0721093.3A
Other versions
GB2443096B (en
GB2443096A (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.)
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
Original Assignee
Gemalto Terminals Ltd
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 US11/381,381 external-priority patent/US7552761B2/en
Application filed by Gemalto Terminals Ltd, Schlumberger Holdings Ltd filed Critical Gemalto Terminals Ltd
Priority to GB0721093A priority Critical patent/GB2443096B/en
Publication of GB0721093D0 publication Critical patent/GB0721093D0/en
Publication of GB2443096A publication Critical patent/GB2443096A/en
Application granted granted Critical
Publication of GB2443096B publication Critical patent/GB2443096B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B47/14—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 using acoustic waves
    • E21B47/18—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 using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry
    • E21B47/20—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 using acoustic waves through the well fluid, e.g. mud pressure pulse telemetry by modulation of mud waves, e.g. by continuous modulation
    • E21B47/182—

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Remote Sensing (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Geophysics (AREA)
  • Acoustics & Sound (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
GB0721093A 2005-05-23 2006-05-05 Method and system for wellbore communication Expired - Fee Related GB2443096B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0721093A GB2443096B (en) 2005-05-23 2006-05-05 Method and system for wellbore communication

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US68375605P 2005-05-23 2005-05-23
US11/381,381 US7552761B2 (en) 2005-05-23 2006-05-03 Method and system for wellbore communication
GB0608889A GB2426532B (en) 2005-05-23 2006-05-05 Method and system for wellbore communication
GB0721093A GB2443096B (en) 2005-05-23 2006-05-05 Method and system for wellbore communication

Publications (3)

Publication Number Publication Date
GB0721093D0 true GB0721093D0 (en) 2007-12-05
GB2443096A GB2443096A (en) 2008-04-23
GB2443096B GB2443096B (en) 2008-10-29

Family

ID=39262680

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0721093A Expired - Fee Related GB2443096B (en) 2005-05-23 2006-05-05 Method and system for wellbore communication

Country Status (1)

Country Link
GB (1) GB2443096B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2952659C (en) 2014-06-25 2018-07-17 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
US9840909B2 (en) 2014-06-25 2017-12-12 Evolution Engineering Inc. Flow bypass sleeve for a fluid pressure pulse generator of a downhole telemetry tool
US9874092B2 (en) 2014-06-25 2018-01-23 Evolution Engineering Inc. Fluid pressure pulse generator for a downhole telemetry tool
US10180059B2 (en) 2016-12-20 2019-01-15 Evolution Engineering Inc. Telemetry tool with a fluid pressure pulse generator
CA3009855C (en) 2017-07-14 2023-12-19 Evolution Engineering Inc. Fluid pressure pulse generator and flow bypass sleeve for a telemetry tool

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5375098A (en) * 1992-08-21 1994-12-20 Schlumberger Technology Corporation Logging while drilling tools, systems, and methods capable of transmitting data at a plurality of different frequencies
US6105690A (en) * 1998-05-29 2000-08-22 Aps Technology, Inc. Method and apparatus for communicating with devices downhole in a well especially adapted for use as a bottom hole mud flow sensor
US6920085B2 (en) * 2001-02-14 2005-07-19 Halliburton Energy Services, Inc. Downlink telemetry system
US6626253B2 (en) * 2001-02-27 2003-09-30 Baker Hughes Incorporated Oscillating shear valve for mud pulse telemetry
US6909667B2 (en) * 2002-02-13 2005-06-21 Halliburton Energy Services, Inc. Dual channel downhole telemetry
US7320370B2 (en) * 2003-09-17 2008-01-22 Schlumberger Technology Corporation Automatic downlink system

Also Published As

Publication number Publication date
GB2443096B (en) 2008-10-29
GB2443096A (en) 2008-04-23

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Legal Events

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

Effective date: 20120505