NO20015633L - Kommunisering med et nedihullsverktöy - Google Patents

Kommunisering med et nedihullsverktöy

Info

Publication number
NO20015633L
NO20015633L NO20015633A NO20015633A NO20015633L NO 20015633 L NO20015633 L NO 20015633L NO 20015633 A NO20015633 A NO 20015633A NO 20015633 A NO20015633 A NO 20015633A NO 20015633 L NO20015633 L NO 20015633L
Authority
NO
Norway
Prior art keywords
communication
downhole tool
downhole
tool
Prior art date
Application number
NO20015633A
Other languages
English (en)
Other versions
NO332537B1 (no
NO20015633D0 (no
Inventor
Wolfgang Herrmann
Kenneth R Goodman
Vladimir Vaynshteyn
Merlin D Hansen
Original Assignee
Schlumberger Holdings
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 Holdings filed Critical Schlumberger Holdings
Publication of NO20015633D0 publication Critical patent/NO20015633D0/no
Publication of NO20015633L publication Critical patent/NO20015633L/no
Publication of NO332537B1 publication Critical patent/NO332537B1/no

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

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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
NO20015633A 2000-11-21 2001-11-19 Fremgangsmate og nedihullsenhet for bruk i en undergrunnsbronn NO332537B1 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/717,979 US6550538B1 (en) 2000-11-21 2000-11-21 Communication with a downhole tool

Publications (3)

Publication Number Publication Date
NO20015633D0 NO20015633D0 (no) 2001-11-19
NO20015633L true NO20015633L (no) 2002-05-22
NO332537B1 NO332537B1 (no) 2012-10-15

Family

ID=24884309

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20015633A NO332537B1 (no) 2000-11-21 2001-11-19 Fremgangsmate og nedihullsenhet for bruk i en undergrunnsbronn

Country Status (4)

Country Link
US (1) US6550538B1 (no)
CA (1) CA2361263C (no)
GB (1) GB2369139A (no)
NO (1) NO332537B1 (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7320370B2 (en) 2003-09-17 2008-01-22 Schlumberger Technology Corporation Automatic downlink system
US7348893B2 (en) * 2004-12-22 2008-03-25 Schlumberger Technology Corporation Borehole communication and measurement system
US7510001B2 (en) * 2005-09-14 2009-03-31 Schlumberger Technology Corp. Downhole actuation tools
US8118098B2 (en) * 2006-05-23 2012-02-21 Schlumberger Technology Corporation Flow control system and method for use in a wellbore
US7801707B2 (en) * 2006-08-02 2010-09-21 Schlumberger Technology Corporation Statistical method for analyzing the performance of oilfield equipment
US20080093074A1 (en) * 2006-10-20 2008-04-24 Schlumberger Technology Corporation Communicating Through a Barrier in a Well
US20080202325A1 (en) * 2007-02-22 2008-08-28 Schlumberger Technology Corporation Process of improving a gun arming efficiency
US8022839B2 (en) * 2007-07-30 2011-09-20 Schlumberger Technology Corporation Telemetry subsystem to communicate with plural downhole modules
US7712532B2 (en) * 2007-12-18 2010-05-11 Schlumberger Technology Corporation Energized fluids and pressure manipulation for subsurface applications
US8056632B2 (en) * 2007-12-21 2011-11-15 Schlumberger Technology Corporation Downhole initiator for an explosive end device
WO2016141456A1 (en) 2015-03-12 2016-09-15 Ncs Multistage Inc. Electrically actuated downhole flow control apparatus

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3254531A (en) 1962-05-03 1966-06-07 Halliburton Co Formation fluid sampling method
US3665955A (en) 1970-07-20 1972-05-30 George Eugene Conner Sr Self-contained valve control system
US3897825A (en) * 1974-05-15 1975-08-05 Camco Inc Well testing apparatus
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
US4489786A (en) 1983-09-19 1984-12-25 Halliburton Company Low pressure responsive downhole tool with differential pressure holding means
US4632034A (en) 1984-03-08 1986-12-30 Halliburton Company Redundant detonation initiators for use in wells and method of use
US4635717A (en) 1984-06-08 1987-01-13 Amoco Corporation Method and apparatus for obtaining selected samples of formation fluids
US4553589A (en) 1984-07-12 1985-11-19 Gray Tool Company Fire-safe surface-controlled subsurface safety valve control line/wellhead connector and blowout preventer
GB8514887D0 (en) 1985-06-12 1985-07-17 Smedvig Peder As Down-hole blow-out preventers
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
US4856595A (en) 1988-05-26 1989-08-15 Schlumberger Technology Corporation Well tool control system and method
US4796699A (en) 1988-05-26 1989-01-10 Schlumberger Technology Corporation Well tool control system and method
US4953618A (en) 1989-01-12 1990-09-04 Haliburton Company Injection manifold and method
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
US5056600A (en) 1990-05-07 1991-10-15 Halliburton Company Control apparatus and method responsive to a changing stimulus
US5273112A (en) 1992-12-18 1993-12-28 Halliburton Company Surface control of well annulus pressure
US5515336A (en) 1994-08-17 1996-05-07 Halliburton Company MWD surface signal detector having bypass loop acoustic detection means
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
US5656172A (en) * 1995-12-28 1997-08-12 Union Oil Company Of California pH modification of geothermal brine with sulfur-containing acid
US6384738B1 (en) * 1997-04-07 2002-05-07 Halliburton Energy Services, Inc. Pressure impulse telemetry apparatus and method
US6097310A (en) * 1998-02-03 2000-08-01 Baker Hughes Incorporated Method and apparatus for mud pulse telemetry in underbalanced drilling systems
US5963138A (en) 1998-02-05 1999-10-05 Baker Hughes Incorporated Apparatus and method for self adjusting downlink signal communication
AU4542299A (en) * 1998-04-22 1999-11-08 Schlumberger Technology Corporation Controlling multiple downhole tools
US6182764B1 (en) 1998-05-27 2001-02-06 Schlumberger Technology Corporation Generating commands for a downhole tool using a surface fluid loop
US6173772B1 (en) 1999-04-22 2001-01-16 Schlumberger Technology Corporation Controlling multiple downhole tools

Also Published As

Publication number Publication date
CA2361263A1 (en) 2002-05-21
GB0126239D0 (en) 2002-01-02
GB2369139A (en) 2002-05-22
NO332537B1 (no) 2012-10-15
CA2361263C (en) 2009-02-17
US6550538B1 (en) 2003-04-22
NO20015633D0 (no) 2001-11-19

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