GB2353308B - Controlling multiple downhole tools - Google Patents

Controlling multiple downhole tools

Info

Publication number
GB2353308B
GB2353308B GB0025063A GB0025063A GB2353308B GB 2353308 B GB2353308 B GB 2353308B GB 0025063 A GB0025063 A GB 0025063A GB 0025063 A GB0025063 A GB 0025063A GB 2353308 B GB2353308 B GB 2353308B
Authority
GB
United Kingdom
Prior art keywords
downhole tools
controlling multiple
multiple downhole
controlling
tools
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
GB0025063A
Other languages
English (en)
Other versions
GB2353308A (en
GB0025063D0 (en
Inventor
Vladimir Vaynshteyn
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 Technology Corp
Original Assignee
Schlumberger Technology Corp
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 Schlumberger Technology Corp filed Critical Schlumberger Technology Corp
Publication of GB0025063D0 publication Critical patent/GB0025063D0/en
Publication of GB2353308A publication Critical patent/GB2353308A/en
Application granted granted Critical
Publication of GB2353308B publication Critical patent/GB2353308B/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
    • E21B49/00—Testing the nature of borehole walls; Formation testing; Methods or apparatus for obtaining samples of soil or well fluids, specially adapted to earth drilling or wells
    • 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
    • E21B34/00—Valve arrangements for boreholes or wells
    • E21B34/06—Valve arrangements for boreholes or wells in wells
    • E21B34/10—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole
    • 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
    • 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
    • E21B2200/00—Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/04—Ball valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Acoustics & Sound (AREA)
  • Remote Sensing (AREA)
  • Geophysics (AREA)
  • Earth Drilling (AREA)
  • Insulators (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
GB0025063A 1998-04-22 1999-04-22 Controlling multiple downhole tools Expired - Fee Related GB2353308B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8266098P 1998-04-22 1998-04-22
PCT/US1999/008488 WO1999054591A1 (en) 1998-04-22 1999-04-22 Controlling multiple downhole tools

Publications (3)

Publication Number Publication Date
GB0025063D0 GB0025063D0 (en) 2000-11-29
GB2353308A GB2353308A (en) 2001-02-21
GB2353308B true GB2353308B (en) 2002-06-05

Family

ID=22172580

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0025063A Expired - Fee Related GB2353308B (en) 1998-04-22 1999-04-22 Controlling multiple downhole tools

Country Status (4)

Country Link
AU (1) AU4542299A (no)
GB (1) GB2353308B (no)
NO (1) NO318713B1 (no)
WO (1) WO1999054591A1 (no)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6536529B1 (en) * 1998-05-27 2003-03-25 Schlumberger Technology Corp. Communicating commands to a well tool
US6550538B1 (en) * 2000-11-21 2003-04-22 Schlumberger Technology Corporation Communication with a downhole tool
US6920085B2 (en) 2001-02-14 2005-07-19 Halliburton Energy Services, Inc. Downlink telemetry system
GB2386624B (en) * 2002-02-13 2004-09-22 Schlumberger Holdings A completion assembly including a formation isolation valve
GB2418218B (en) 2002-08-13 2006-08-02 Reeves Wireline Tech Ltd Apparatuses and methods for deploying logging tools and signalling in boreholes
US7320370B2 (en) 2003-09-17 2008-01-22 Schlumberger Technology Corporation Automatic downlink system
US20080093074A1 (en) * 2006-10-20 2008-04-24 Schlumberger Technology Corporation Communicating Through a Barrier in a Well
US8022839B2 (en) 2007-07-30 2011-09-20 Schlumberger Technology Corporation Telemetry subsystem to communicate with plural downhole modules
GB0715970D0 (en) * 2007-08-16 2007-09-26 Petrowell Ltd Remote actuation of downhole tools using fluid pressure from surface
CN101519956A (zh) * 2008-02-25 2009-09-02 普拉德研究及开发股份有限公司 在井中通过障碍通信
US10954733B2 (en) 2017-12-29 2021-03-23 Halliburton Energy Services, Inc. Single-line control system for a well tool
US11371317B2 (en) 2018-12-31 2022-06-28 Halliburton Energy Services, Inc. Remote-open barrier valve

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971317A (en) * 1974-10-07 1976-07-27 Motorola, Inc. Detonation system and method
US4078620A (en) * 1975-03-10 1978-03-14 Westlake John H Method of and apparatus for telemetering information from a point in a well borehole to the earth's surface
US4856595A (en) * 1988-05-26 1989-08-15 Schlumberger Technology Corporation Well tool control system and method
US4896722A (en) * 1988-05-26 1990-01-30 Schlumberger Technology Corporation Multiple well tool control systems in a multi-valve well testing system having automatic control modes
US4971160A (en) * 1989-12-20 1990-11-20 Schlumberger Technology Corporation Perforating and testing apparatus including a microprocessor implemented control system responsive to an output from an inductive coupler or other input stimulus
EP0456415A2 (en) * 1990-05-07 1991-11-13 Halliburton Company Control apparatus and method responsive to a changing stimulus
US5691712A (en) * 1995-07-25 1997-11-25 Schlumberger Technology Corporation Multiple wellbore tool apparatus including a plurality of microprocessor implemented wellbore tools for operating a corresponding plurality of included wellbore tools and acoustic transducers in response to stimulus signals and acoustic signals

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3971317A (en) * 1974-10-07 1976-07-27 Motorola, Inc. Detonation system and method
US4078620A (en) * 1975-03-10 1978-03-14 Westlake John H Method of and apparatus for telemetering information from a point in a well borehole to the earth's surface
US4856595A (en) * 1988-05-26 1989-08-15 Schlumberger Technology Corporation Well tool control system and method
US4896722A (en) * 1988-05-26 1990-01-30 Schlumberger Technology Corporation Multiple well tool control systems in a multi-valve well testing system having automatic control modes
US4971160A (en) * 1989-12-20 1990-11-20 Schlumberger Technology Corporation Perforating and testing apparatus including a microprocessor implemented control system responsive to an output from an inductive coupler or other input stimulus
EP0456415A2 (en) * 1990-05-07 1991-11-13 Halliburton Company Control apparatus and method responsive to a changing stimulus
US5691712A (en) * 1995-07-25 1997-11-25 Schlumberger Technology Corporation Multiple wellbore tool apparatus including a plurality of microprocessor implemented wellbore tools for operating a corresponding plurality of included wellbore tools and acoustic transducers in response to stimulus signals and acoustic signals

Also Published As

Publication number Publication date
NO20005285L (no) 2000-12-19
GB2353308A (en) 2001-02-21
NO318713B1 (no) 2005-05-02
GB0025063D0 (en) 2000-11-29
AU4542299A (en) 1999-11-08
WO1999054591A1 (en) 1999-10-28
NO20005285D0 (no) 2000-10-20

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Legal Events

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

Effective date: 20150422