NO20024254L - Bronnbasert overvaknings- og stromnings- reguleringssystem - Google Patents

Bronnbasert overvaknings- og stromnings- reguleringssystem

Info

Publication number
NO20024254L
NO20024254L NO20024254A NO20024254A NO20024254L NO 20024254 L NO20024254 L NO 20024254L NO 20024254 A NO20024254 A NO 20024254A NO 20024254 A NO20024254 A NO 20024254A NO 20024254 L NO20024254 L NO 20024254L
Authority
NO
Norway
Prior art keywords
control system
flow control
source
based monitoring
voltage power
Prior art date
Application number
NO20024254A
Other languages
English (en)
Other versions
NO20024254D0 (no
NO335211B1 (no
Inventor
William George Nigel P Webster
Andrew Richards
Original Assignee
Expro North Sea 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
Application filed by Expro North Sea Ltd filed Critical Expro North Sea Ltd
Publication of NO20024254D0 publication Critical patent/NO20024254D0/no
Publication of NO20024254L publication Critical patent/NO20024254L/no
Publication of NO335211B1 publication Critical patent/NO335211B1/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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/20—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables
    • E21B17/206—Flexible or articulated drilling pipes, e.g. flexible or articulated rods, pipes or cables with conductors, e.g. electrical, optical
    • 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
    • E21B34/16—Control means therefor being 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
    • E21B47/001—Survey of boreholes or wells for underwater installation
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/44—Arrangements for feeding power to a repeater along the transmission line

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Flow Control (AREA)
  • Alarm Systems (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Pipeline Systems (AREA)
  • Testing And Monitoring For Control Systems (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Selective Calling Equipment (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
NO20024254A 2000-03-09 2002-09-06 Brønnbasert overvåknings- og strømningsreguleringssystem og fremgangsmåte for betjening av systemet NO335211B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0005631.7A GB0005631D0 (en) 2000-03-09 2000-03-09 In-well monitoring and flow control system
PCT/GB2001/000943 WO2001067466A1 (en) 2000-03-09 2001-03-06 In-well monitoring and flow control system

Publications (3)

Publication Number Publication Date
NO20024254D0 NO20024254D0 (no) 2002-09-06
NO20024254L true NO20024254L (no) 2002-10-23
NO335211B1 NO335211B1 (no) 2014-10-20

Family

ID=9887244

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20024254A NO335211B1 (no) 2000-03-09 2002-09-06 Brønnbasert overvåknings- og strømningsreguleringssystem og fremgangsmåte for betjening av systemet

Country Status (10)

Country Link
US (1) US6877557B2 (no)
EP (1) EP1261974B1 (no)
AT (1) ATE305657T1 (no)
AU (1) AU780677B2 (no)
BR (1) BR0109110B1 (no)
CA (1) CA2402221C (no)
DE (1) DE60113658D1 (no)
GB (1) GB0005631D0 (no)
NO (1) NO335211B1 (no)
WO (1) WO2001067466A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7104331B2 (en) 2001-11-14 2006-09-12 Baker Hughes Incorporated Optical position sensing for well control tools
US6945330B2 (en) * 2002-08-05 2005-09-20 Weatherford/Lamb, Inc. Slickline power control interface
US7931090B2 (en) * 2005-11-15 2011-04-26 Schlumberger Technology Corporation System and method for controlling subsea wells
CA2677478C (en) 2007-02-12 2013-04-16 Weatherford/Lamb, Inc. Apparatus and methods of flow testing formation zones
US7987901B2 (en) * 2008-09-29 2011-08-02 Baker Hughes Incorporated Electrical control for a downhole system
US8517112B2 (en) * 2009-04-30 2013-08-27 Schlumberger Technology Corporation System and method for subsea control and monitoring
EP2848762A1 (en) * 2013-09-11 2015-03-18 Alcatel Lucent Providing power to a subsea node

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187301A (en) 1959-06-05 1965-06-01 Pgac Dev Company Telemetering system for use in borehole logging to control downhole tool from surface
US3518679A (en) 1969-04-22 1970-06-30 Mobil Oil Corp Well logging system employing threeconductor logging cable
US3596511A (en) * 1969-07-15 1971-08-03 Schlumberger Technology Corp Methods and apparatus for monitoring and controlling a tool in a borehole
US4077022A (en) 1974-08-05 1978-02-28 Texaco Inc. Well logging method and means using an armored multiconductor coaxial cable
US4788545A (en) 1983-08-15 1988-11-29 Oil Dynamics, Inc. Parameter telemetering from the bottom of a deep borehole
US5172717A (en) * 1989-12-27 1992-12-22 Otis Engineering Corporation Well control system
FR2708310B1 (fr) 1993-07-27 1995-10-20 Schlumberger Services Petrol Procédé et dispositif pour transmettre des informations relatives au fonctionnement d'un appareil électrique au fond d'un puits.
GB2310986A (en) 1995-01-27 1997-09-10 Expro North Sea Ltd Method and apparatus for communicating by means of an electrical power
US5831156A (en) * 1997-03-12 1998-11-03 Mullins; Albert Augustus Downhole system for well control and operation
US6424105B1 (en) * 1999-06-08 2002-07-23 Camco International, Inc. Real-time control of feedback signals to a motor for optimum performance

Also Published As

Publication number Publication date
AU3586201A (en) 2001-09-17
GB0005631D0 (en) 2000-05-03
ATE305657T1 (de) 2005-10-15
US6877557B2 (en) 2005-04-12
BR0109110B1 (pt) 2012-01-10
CA2402221A1 (en) 2001-09-13
EP1261974B1 (en) 2005-09-28
EP1261974A1 (en) 2002-12-04
NO20024254D0 (no) 2002-09-06
CA2402221C (en) 2006-05-23
US20030155120A1 (en) 2003-08-21
WO2001067466A1 (en) 2001-09-13
DE60113658D1 (de) 2006-02-09
NO335211B1 (no) 2014-10-20
BR0109110A (pt) 2003-06-03
AU780677B2 (en) 2005-04-07

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Legal Events

Date Code Title Description
MK1K Patent expired