GB2407597B8 - Downlink telemetry system - Google Patents

Downlink telemetry system

Info

Publication number
GB2407597B8
GB2407597B8 GB0426469A GB0426469A GB2407597B8 GB 2407597 B8 GB2407597 B8 GB 2407597B8 GB 0426469 A GB0426469 A GB 0426469A GB 0426469 A GB0426469 A GB 0426469A GB 2407597 B8 GB2407597 B8 GB 2407597B8
Authority
GB
United Kingdom
Prior art keywords
telemetry system
downlink telemetry
downlink
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.)
Expired - Lifetime
Application number
GB0426469A
Other versions
GB2407597A (en
GB2407597B (en
GB0426469D0 (en
Inventor
Michael Dewayne Finke
Doyle Raymond Ii Warren
Cili Sun
Bipin Kumar Pillai
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services 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
Priority claimed from US09/783,158 external-priority patent/US6920085B2/en
Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Priority to GB0514589A priority Critical patent/GB2413578B8/en
Priority to GB0514590A priority patent/GB2413138B/en
Publication of GB0426469D0 publication Critical patent/GB0426469D0/en
Publication of GB2407597A publication Critical patent/GB2407597A/en
Application granted granted Critical
Publication of GB2407597B publication Critical patent/GB2407597B/en
Publication of GB2407597B8 publication Critical patent/GB2407597B8/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • E21B47/24—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 positive mud pulses using a flow restricting valve within the drill pipe

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)
GB0426469A 2001-02-14 2002-02-13 Downlink telemetry system Expired - Lifetime GB2407597B8 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0514589A GB2413578B8 (en) 2001-02-14 2002-02-13 Downlink telemetry system
GB0514590A GB2413138B (en) 2001-02-14 2002-02-13 Downlink telemetry system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/783,158 US6920085B2 (en) 2001-02-14 2001-02-14 Downlink telemetry system
GB0321201A GB2390864B (en) 2001-02-14 2002-02-13 Downlink telemetry system

Publications (4)

Publication Number Publication Date
GB0426469D0 GB0426469D0 (en) 2005-01-05
GB2407597A GB2407597A (en) 2005-05-04
GB2407597B GB2407597B (en) 2005-11-09
GB2407597B8 true GB2407597B8 (en) 2006-06-13

Family

ID=34436825

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0426469A Expired - Lifetime GB2407597B8 (en) 2001-02-14 2002-02-13 Downlink telemetry system

Country Status (1)

Country Link
GB (1) GB2407597B8 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7348893B2 (en) * 2004-12-22 2008-03-25 Schlumberger Technology Corporation Borehole communication and measurement system
US7857067B2 (en) 2008-06-09 2010-12-28 Schlumberger Technology Corporation Downhole application for a backpressure valve
AU2017321139B2 (en) * 2016-08-30 2019-05-23 Exxonmobil Upstream Research Company Methods of acoustically communicating and wells that utilize the methods
US10738598B2 (en) * 2018-05-18 2020-08-11 China Petroleum & Chemical Corporation System and method for transmitting signals downhole

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0617196B1 (en) * 1993-03-26 2000-06-28 Halliburton Energy Services, Inc. Digital mud pulse telemetry system
US5515038A (en) * 1993-11-15 1996-05-07 Camco International Inc. Data transmission system
US6798338B1 (en) * 1999-02-08 2004-09-28 Baker Hughes Incorporated RF communication with downhole equipment

Also Published As

Publication number Publication date
GB2407597A (en) 2005-05-04
GB2407597B (en) 2005-11-09
GB0426469D0 (en) 2005-01-05

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20220212