NO20062223L - Betjeningsorgan - Google Patents

Betjeningsorgan

Info

Publication number
NO20062223L
NO20062223L NO20062223A NO20062223A NO20062223L NO 20062223 L NO20062223 L NO 20062223L NO 20062223 A NO20062223 A NO 20062223A NO 20062223 A NO20062223 A NO 20062223A NO 20062223 L NO20062223 L NO 20062223L
Authority
NO
Norway
Prior art keywords
pressure
plug
closed state
well
predetermined range
Prior art date
Application number
NO20062223A
Other languages
English (en)
Other versions
NO340703B1 (no
Inventor
Michael Adam Reid
Original Assignee
Red Spider Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29726462&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20062223(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Red Spider Technology Ltd filed Critical Red Spider Technology Ltd
Publication of NO20062223L publication Critical patent/NO20062223L/no
Publication of NO340703B1 publication Critical patent/NO340703B1/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
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • E21B21/10—Valve arrangements in drilling-fluid circulation systems
    • E21B21/103—Down-hole by-pass valve arrangements, i.e. between the inside of the drill string and the annulus
    • 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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • 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
    • E21B34/108—Valve arrangements for boreholes or wells in wells operated by control fluid supplied from outside the borehole with time delay systems, e.g. hydraulic impedance mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Safety Valves (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Lubricants (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Flow Control (AREA)
  • Measuring Fluid Pressure (AREA)

Abstract

Aktiveringsmekanisme for bruk i et verktøy så som en plugg (10) benyttet i olje- og gassbrønner. Mekanismen kan brukes under trykk i brønnen for å sette pluggen (10) i en første naturlig lukket tilstand for et trykk under et forutbestemt område; en andre lukket tilstand hvorved pluggen (10) er låst i lukket tilstand uansett trykk; og en tredje åpen tilstand ved å øke trykket til det forutbestemte område og å holde trykket i området i en forutbestemt tid. Elektroniske (502) og mekaniske (92, 106) aktiveringsmekanismer med doble stempler (58, 94) er beskrevet, som er en fremgangsmåte for styring av fluidstrømning i en brønn ved bruk av pluggen (10) og å foreta en trykktest mot pluggen (10).
NO20062223A 2003-11-13 2006-05-16 Betjeningsorgan NO340703B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0326457.9A GB0326457D0 (en) 2003-11-13 2003-11-13 Actuating mechanism
PCT/GB2004/004745 WO2005052302A2 (en) 2003-11-13 2004-11-12 Actuating mechanism

Publications (2)

Publication Number Publication Date
NO20062223L true NO20062223L (no) 2006-06-13
NO340703B1 NO340703B1 (no) 2017-06-06

Family

ID=29726462

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20062223A NO340703B1 (no) 2003-11-13 2006-05-16 Betjeningsorgan

Country Status (4)

Country Link
US (2) US8196664B2 (no)
GB (2) GB0326457D0 (no)
NO (1) NO340703B1 (no)
WO (1) WO2005052302A2 (no)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0504055D0 (en) 2005-02-26 2005-04-06 Red Spider Technology Ltd Valve
GB0521917D0 (en) * 2005-10-27 2005-12-07 Red Spider Technology Ltd Improved pressure equalising device and method
GB0525235D0 (en) * 2005-12-12 2006-01-18 Red Spider Technology Ltd Downhole initiation method and apparatus
GB0621031D0 (en) 2006-10-24 2006-11-29 Red Spider Technology Ltd Downhole apparatus and method
GB0807878D0 (en) * 2008-04-30 2008-06-04 Wavefront Reservoir Technologi System for pulse-injecting fluid into a borehole
CA2712142C (en) * 2008-01-17 2015-11-24 Wavefront Reservoir Technologies Ltd. System for pulse-injecting fluid into a borehole
GB2457979B (en) * 2008-03-01 2012-01-18 Red Spider Technology Ltd Electronic Completion Installation Valve
US8522877B2 (en) * 2009-08-21 2013-09-03 Baker Hughes Incorporated Sliding sleeve locking mechanisms
GB2497913B (en) 2011-10-11 2017-09-20 Halliburton Mfg & Services Ltd Valve actuating apparatus
GB2497506B (en) 2011-10-11 2017-10-11 Halliburton Mfg & Services Ltd Downhole contingency apparatus
GB2495502B (en) 2011-10-11 2017-09-27 Halliburton Mfg & Services Ltd Valve actuating apparatus
GB2495504B (en) 2011-10-11 2018-05-23 Halliburton Mfg & Services Limited Downhole valve assembly
US9464505B2 (en) * 2012-06-08 2016-10-11 Schlumberger Technology Corporation Flow control system with variable staged adjustable triggering device
US9874090B2 (en) 2014-06-25 2018-01-23 Advanced Oilfield Innovations (AOI), Inc. Piping assembly transponder system with addressed datagrams
WO2016207863A1 (en) * 2015-06-25 2016-12-29 Packers Plus Energy Services Inc. Pressure testable hydraulically activated wellbore tool
US10598193B2 (en) 2015-10-23 2020-03-24 Aoi Prime mover system and methods utilizing balanced flow within bi-directional power units
US10871174B2 (en) 2015-10-23 2020-12-22 Aol Prime mover system and methods utilizing balanced flow within bi-directional power units
US10871068B2 (en) 2017-07-27 2020-12-22 Aol Piping assembly with probes utilizing addressed datagrams
BR112021006589B1 (pt) 2018-12-05 2024-03-05 Halliburton Energy Services, Inc Ferramenta de fundo de poço, conjunto de acionamento posicionável dentro de um furo de poço e método para acionar uma ferramenta posicionada no fundo do poço em um furo de poço
US11808110B2 (en) 2019-04-24 2023-11-07 Schlumberger Technology Corporation System and methodology for actuating a downhole device
US11913325B2 (en) * 2019-05-20 2024-02-27 Halliburton Energy Services, Inc. Unitized downhole tool segment
US12442276B2 (en) 2021-03-26 2025-10-14 Schlumberger Technology Corporation Redundant trigger system
US12371957B2 (en) 2021-04-06 2025-07-29 Schlumberger Technology Corporation Trigger system for a downhole tool

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9028185D0 (en) 1990-12-29 1991-02-13 Well Equip Ltd A release mechanism
US5355960A (en) * 1992-12-18 1994-10-18 Halliburton Company Pressure change signals for remote control of downhole tools
GB2281752B (en) 1993-09-14 1996-07-31 Omega Dev & Eng Ltd Plug valve assembly
GB9715001D0 (en) * 1997-07-17 1997-09-24 Specialised Petroleum Serv Ltd A downhole tool
AU2000245031A1 (en) * 2000-05-04 2001-11-12 Halliburton Energy Services, Inc. Hydraulic control system for downhole tools
US6523613B2 (en) * 2000-10-20 2003-02-25 Schlumberger Technology Corp. Hydraulically actuated valve
GB2377234B (en) * 2001-07-05 2005-09-28 Smith International Multi-cycle downhole apparatus
US6978840B2 (en) * 2003-02-05 2005-12-27 Halliburton Energy Services, Inc. Well screen assembly and system with controllable variable flow area and method of using same for oil well fluid production
US7331392B2 (en) * 2005-08-06 2008-02-19 G. Bosley Oilfield Services Ltd. Pressure range delimited valve

Also Published As

Publication number Publication date
US7748462B2 (en) 2010-07-06
NO340703B1 (no) 2017-06-06
GB0611658D0 (en) 2006-07-19
US8196664B2 (en) 2012-06-12
US20070125554A1 (en) 2007-06-07
GB2425141A (en) 2006-10-18
GB0326457D0 (en) 2003-12-17
WO2005052302A2 (en) 2005-06-09
WO2005052302A3 (en) 2008-01-03
US20090159266A1 (en) 2009-06-25
GB2425141B (en) 2009-01-07

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Legal Events

Date Code Title Description
CREP Change of representative

Representative=s name: PROTECTOR INTELLECTUAL PROPERTY CONSULTANTS AS, PO

CREP Change of representative

Representative=s name: ZACCO NORWAY AS, POSTBOKS 2003 VIKA

CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: HALLIBURTON MANUFACTURING & SERVICES LTD, GB