NO973731L - System som spenner over et hull og fremgangsmåte for setting av et slikt system - Google Patents

System som spenner over et hull og fremgangsmåte for setting av et slikt system

Info

Publication number
NO973731L
NO973731L NO973731A NO973731A NO973731L NO 973731 L NO973731 L NO 973731L NO 973731 A NO973731 A NO 973731A NO 973731 A NO973731 A NO 973731A NO 973731 L NO973731 L NO 973731L
Authority
NO
Norway
Prior art keywords
setting
hole
spanning
system spanning
Prior art date
Application number
NO973731A
Other languages
English (en)
Other versions
NO315337B1 (no
NO973731D0 (no
Inventor
Vitold P Serafin
Original Assignee
Site Oil Tools 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
Application filed by Site Oil Tools Inc filed Critical Site Oil Tools Inc
Publication of NO973731D0 publication Critical patent/NO973731D0/no
Publication of NO973731L publication Critical patent/NO973731L/no
Publication of NO315337B1 publication Critical patent/NO315337B1/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Pipe Accessories (AREA)
NO19973731A 1995-12-14 1997-08-13 Oppblasbar pakning og fremgangsmate for a sette pakningen NO315337B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/572,003 US5782306A (en) 1995-12-14 1995-12-14 Open hole straddle system
PCT/CA1996/000809 WO1997021904A2 (en) 1995-12-14 1996-12-04 Open hole straddle system and method for setting such a system

Publications (3)

Publication Number Publication Date
NO973731D0 NO973731D0 (no) 1997-08-13
NO973731L true NO973731L (no) 1997-10-13
NO315337B1 NO315337B1 (no) 2003-08-18

Family

ID=24285925

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19973731A NO315337B1 (no) 1995-12-14 1997-08-13 Oppblasbar pakning og fremgangsmate for a sette pakningen

Country Status (6)

Country Link
US (1) US5782306A (no)
CA (1) CA2212743C (no)
FR (1) FR2742476A1 (no)
GB (1) GB2314362B (no)
NO (1) NO315337B1 (no)
WO (1) WO1997021904A2 (no)

Families Citing this family (40)

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US6315053B1 (en) * 1999-09-17 2001-11-13 Baker Hughes Incorporated Method of use and apparatus for a hydraulic tensioning device for inflatable packer element
US6434408B1 (en) * 2000-09-29 2002-08-13 Datex-Ohmeda, Inc. Pulse oximetry method and system with improved motion correction
US6883610B2 (en) 2000-12-20 2005-04-26 Karol Depiak Straddle packer systems
CA2392277C (en) 2001-06-29 2008-02-12 Bj Services Company Canada Bottom hole assembly
US7249633B2 (en) * 2001-06-29 2007-07-31 Bj Services Company Release tool for coiled tubing
CA2365218A1 (en) 2001-12-14 2003-06-14 Vitold P. Serafin Open hole straddle tool
US7134488B2 (en) * 2004-04-22 2006-11-14 Bj Services Company Isolation assembly for coiled tubing
US7647980B2 (en) * 2006-08-29 2010-01-19 Schlumberger Technology Corporation Drillstring packer assembly
US7789163B2 (en) * 2007-12-21 2010-09-07 Extreme Energy Solutions, Inc. Dual-stage valve straddle packer for selective stimulation of wells
US8365835B2 (en) * 2008-07-17 2013-02-05 Baker Hughes Incorporated Method and downhole tool actuator
US9291044B2 (en) * 2009-03-25 2016-03-22 Weatherford Technology Holdings, Llc Method and apparatus for isolating and treating discrete zones within a wellbore
US8186446B2 (en) * 2009-03-25 2012-05-29 Weatherford/Lamb, Inc. Method and apparatus for a packer assembly
US7681654B1 (en) * 2009-07-31 2010-03-23 Matthew Cugnet Isolating well bore portions for fracturing and the like
CA2820652C (en) 2010-02-18 2017-06-27 Ncs Oilfield Services Canada Inc. Downhole tool assembly with debris relief, and method for using same
CA2713611C (en) * 2010-09-03 2011-12-06 Ncs Oilfield Services Canada Inc. Multi-function isolation tool and method of use
CA2992766C (en) 2010-10-15 2020-11-03 Weatherford Technology Holdings, Llc Method and apparatus for isolating and treating discrete zones within a wellbore
US8672036B2 (en) 2011-07-11 2014-03-18 Resource Well Completion Technologies Inc. Wellbore circulation tool and method
US8931559B2 (en) 2012-03-23 2015-01-13 Ncs Oilfield Services Canada, Inc. Downhole isolation and depressurization tool
WO2014081957A1 (en) * 2012-11-21 2014-05-30 Schlumberger Canada Limited Downhole tool anchoring system
CA2916210C (en) * 2013-06-21 2018-06-19 Tam International, Inc. Downhole valve for fluid energized packers
US10138704B2 (en) 2014-06-27 2018-11-27 Weatherford Technology Holdings, Llc Straddle packer system
US10689939B1 (en) 2017-02-22 2020-06-23 Mitchell L. White Downhole plug
US10871069B2 (en) 2019-01-03 2020-12-22 Saudi Arabian Oil Company Flow testing wellbores while drilling
US12049821B2 (en) 2019-01-28 2024-07-30 Saudi Arabian Oil Company Straddle packer testing system
WO2020236141A1 (en) 2019-05-17 2020-11-26 Halliburton Energy Services, Inc. Wellbore isolation device
US11261702B2 (en) 2020-04-22 2022-03-01 Saudi Arabian Oil Company Downhole tool actuators and related methods for oil and gas applications
US11506044B2 (en) 2020-07-23 2022-11-22 Saudi Arabian Oil Company Automatic analysis of drill string dynamics
US11391146B2 (en) 2020-10-19 2022-07-19 Saudi Arabian Oil Company Coring while drilling
US11867008B2 (en) 2020-11-05 2024-01-09 Saudi Arabian Oil Company System and methods for the measurement of drilling mud flow in real-time
US11434714B2 (en) 2021-01-04 2022-09-06 Saudi Arabian Oil Company Adjustable seal for sealing a fluid flow at a wellhead
US11697991B2 (en) 2021-01-13 2023-07-11 Saudi Arabian Oil Company Rig sensor testing and calibration
US11572752B2 (en) 2021-02-24 2023-02-07 Saudi Arabian Oil Company Downhole cable deployment
US11727555B2 (en) 2021-02-25 2023-08-15 Saudi Arabian Oil Company Rig power system efficiency optimization through image processing
US11846151B2 (en) 2021-03-09 2023-12-19 Saudi Arabian Oil Company Repairing a cased wellbore
US12305449B2 (en) 2021-05-21 2025-05-20 Saudi Arabian Oil Company Reamer drill bit
CN113338839A (zh) * 2021-06-15 2021-09-03 中石化石油工程技术服务有限公司 自锁式油气井裸眼段封隔完井装置
US11624265B1 (en) 2021-11-12 2023-04-11 Saudi Arabian Oil Company Cutting pipes in wellbores using downhole autonomous jet cutting tools
US11867012B2 (en) 2021-12-06 2024-01-09 Saudi Arabian Oil Company Gauge cutter and sampler apparatus
CN117211727B (zh) * 2023-11-06 2024-02-27 中石化西南石油工程有限公司 一种双封隔器间环空压力平衡装置
CN121024541B (zh) * 2025-10-31 2026-01-27 山东高原油气装备有限公司 一种用于水平井的偏心吸入器

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US2399125A (en) * 1939-07-21 1946-04-23 Dow Chemical Co Well packer
US2227729A (en) * 1939-09-30 1941-01-07 Lynes John Packer and sampling assembly
US2227730A (en) * 1939-10-13 1941-01-07 Lynes John Inflated packer treating tool for wells
US2218155A (en) * 1940-01-17 1940-10-15 Gulf Research Development Co Formation tester
US3291219A (en) * 1964-11-06 1966-12-13 Schlumberger Well Surv Corp Well tester
US3422673A (en) * 1966-06-09 1969-01-21 Schlumberger Technology Corp Methods and apparatus for soft sand testing
US3850240A (en) * 1972-06-14 1974-11-26 Lynes Inc Tool for running on a drill string in a well bore
US3908769A (en) * 1973-01-04 1975-09-30 Shell Oil Co Method and means for controlling kicks during operations in a borehole penetrating subsurface formations
US3948322A (en) * 1975-04-23 1976-04-06 Halliburton Company Multiple stage cementing tool with inflation packer and methods of use
JPS5688526A (en) * 1979-12-20 1981-07-18 Canon Inc Electronic equipment
USRE32345E (en) * 1982-08-13 1987-02-03 Completion Tool Company Packer valve arrangement
US4648448A (en) * 1984-12-20 1987-03-10 Tam International, Inc. Packer assembly
US4934460A (en) * 1989-04-28 1990-06-19 Baker Hughes Incorporated Pressure compensating apparatus and method for chemical treatment of subterranean well bores
US5291947A (en) * 1992-06-08 1994-03-08 Atlantic Richfield Company Tubing conveyed wellbore straddle packer system
US5383520A (en) * 1992-09-22 1995-01-24 Halliburton Company Coiled tubing inflatable packer with circulating port
US5316081A (en) * 1993-03-08 1994-05-31 Baski Water Instruments Flow and pressure control packer valve

Also Published As

Publication number Publication date
WO1997021904A2 (en) 1997-06-19
NO315337B1 (no) 2003-08-18
GB2314362B (en) 2000-02-02
NO973731D0 (no) 1997-08-13
FR2742476A1 (fr) 1997-06-20
GB9717261D0 (en) 1997-10-22
CA2212743A1 (en) 1997-06-19
US5782306A (en) 1998-07-21
GB2314362A (en) 1997-12-24
CA2212743C (en) 2004-09-28
WO1997021904A3 (en) 1997-08-28

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