NO20073005L - Innretning og fremgangsmate til bruk i et bronnhull - Google Patents

Innretning og fremgangsmate til bruk i et bronnhull

Info

Publication number
NO20073005L
NO20073005L NO20073005A NO20073005A NO20073005L NO 20073005 L NO20073005 L NO 20073005L NO 20073005 A NO20073005 A NO 20073005A NO 20073005 A NO20073005 A NO 20073005A NO 20073005 L NO20073005 L NO 20073005L
Authority
NO
Norway
Prior art keywords
constriction
wellbore
scraper
linings
suspend
Prior art date
Application number
NO20073005A
Other languages
English (en)
Other versions
NO338100B1 (no
Inventor
Michael Wardley
Original Assignee
Caledus 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 Caledus Ltd filed Critical Caledus Ltd
Publication of NO20073005L publication Critical patent/NO20073005L/no
Publication of NO338100B1 publication Critical patent/NO338100B1/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
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/14—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes
    • E21B33/16—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Cleaning In General (AREA)
  • Earth Drilling (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)
  • Check Valves (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Massaging Devices (AREA)

Abstract

Innretning for bruk ovenfor og nedenfor en innsnevring i et brønnhull og en fremgangsmåte for operasjon er beskrevet. Innretningen omfatter et øvre element, slik som en skrape, som kan virke i brønnhullet ovenfor innsnevringen, og et nedre element, som kan være en nedre skrape, opererbar i brønnhullet nedenfor innsnevringen. En fallkule dimensjonert til å passere gjennom innsnevringen blir frigjort fra det øvre elementet og passerer derved gjennom innsnevringen for å operere det nedre elementet. I en utførelse er innretningen innebygd i et løpende verktøy, som kan brukes til å henge opp foringer ved utforming av fordypninger. ?? ?? ?? ??
NO20073005A 2004-11-13 2007-06-13 Innretning og fremgangsmate til bruk i et bronnhull NO338100B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0425098A GB0425098D0 (en) 2004-11-13 2004-11-13 Apparatus for use in a well bore
PCT/GB2005/004370 WO2006051321A2 (en) 2004-11-13 2005-11-14 Apparatus and method for use in a well bore

Publications (2)

Publication Number Publication Date
NO20073005L true NO20073005L (no) 2007-06-13
NO338100B1 NO338100B1 (no) 2016-08-01

Family

ID=33523689

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20073005A NO338100B1 (no) 2004-11-13 2007-06-13 Innretning og fremgangsmate til bruk i et bronnhull

Country Status (10)

Country Link
US (1) US7703523B2 (no)
EP (1) EP1812681B1 (no)
AT (1) ATE421025T1 (no)
AU (1) AU2005303617B2 (no)
CA (1) CA2587349A1 (no)
DE (1) DE602005012422D1 (no)
DK (1) DK1812681T3 (no)
GB (2) GB0425098D0 (no)
NO (1) NO338100B1 (no)
WO (1) WO2006051321A2 (no)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090308614A1 (en) * 2008-06-11 2009-12-17 Sanchez James S Coated extrudable ball seats
EP2290192A1 (en) * 2009-08-19 2011-03-02 Services Pétroliers Schlumberger Apparatus and method for autofill equipment activation
US8459375B2 (en) * 2009-09-30 2013-06-11 Baker Hughes Incorporated Tools for use in drilling or enlarging well bores having expandable structures and methods of making and using such tools
US8668018B2 (en) 2011-03-10 2014-03-11 Baker Hughes Incorporated Selective dart system for actuating downhole tools and methods of using same
US8668006B2 (en) 2011-04-13 2014-03-11 Baker Hughes Incorporated Ball seat having ball support member
US8479808B2 (en) 2011-06-01 2013-07-09 Baker Hughes Incorporated Downhole tools having radially expandable seat member
US9145758B2 (en) 2011-06-09 2015-09-29 Baker Hughes Incorporated Sleeved ball seat
US9004091B2 (en) 2011-12-08 2015-04-14 Baker Hughes Incorporated Shape-memory apparatuses for restricting fluid flow through a conduit and methods of using same
US9016388B2 (en) 2012-02-03 2015-04-28 Baker Hughes Incorporated Wiper plug elements and methods of stimulating a wellbore environment
US9410399B2 (en) 2012-07-31 2016-08-09 Weatherford Technology Holdings, Llc Multi-zone cemented fracturing system
US20140338925A1 (en) * 2013-05-16 2014-11-20 Baker Hughes Incorporated Wiper plug having disintegrable flow passage obstructing portion and method of using same
US10718180B2 (en) * 2014-01-07 2020-07-21 Top-Co Inc. Wellbore sealing systems and methods
US9810036B2 (en) * 2014-03-10 2017-11-07 Baker Hughes Pressure actuated frack ball releasing tool
US9745847B2 (en) 2014-08-27 2017-08-29 Baker Hughes Incorporated Conditional occlusion release device
US9708894B2 (en) 2014-08-27 2017-07-18 Baker Hughes Incorporated Inertial occlusion release device
US10100601B2 (en) 2014-12-16 2018-10-16 Baker Hughes, A Ge Company, Llc Downhole assembly having isolation tool and method
US11066171B2 (en) * 2016-04-04 2021-07-20 B/E Aerospace, Inc. Contoured class divider
US10428623B2 (en) 2016-11-01 2019-10-01 Baker Hughes, A Ge Company, Llc Ball dropping system and method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3054415A (en) * 1959-08-03 1962-09-18 Baker Oil Tools Inc Sleeve valve apparatus
US3730267A (en) * 1971-03-25 1973-05-01 Byron Jackson Inc Subsea well stage cementing system
US3887010A (en) * 1971-04-05 1975-06-03 Otis Eng Co Well flow control method
US4669538A (en) * 1986-01-16 1987-06-02 Halliburton Company Double-grip thermal expansion screen hanger and running tool
US5738171A (en) * 1997-01-09 1998-04-14 Halliburton Company Well cementing inflation packer tools and methods
CA2266809C (en) * 1999-03-23 2004-11-02 Rodney Leeb Reverse circulating control valve
WO2000066879A1 (en) * 1999-04-30 2000-11-09 Frank's International, Inc. Method and multi-purpose apparatus for control of fluid in wellbore casing
US20030230405A1 (en) * 2001-04-09 2003-12-18 Allamon Jerry P. System for running tubular members
US6575238B1 (en) * 2001-05-18 2003-06-10 Dril-Quip, Inc. Ball and plug dropping head
US6802372B2 (en) * 2002-07-30 2004-10-12 Weatherford/Lamb, Inc. Apparatus for releasing a ball into a wellbore
US6866100B2 (en) * 2002-08-23 2005-03-15 Weatherford/Lamb, Inc. Mechanically opened ball seat and expandable ball seat

Also Published As

Publication number Publication date
GB0708769D0 (en) 2007-06-20
AU2005303617B2 (en) 2011-06-02
NO338100B1 (no) 2016-08-01
US7703523B2 (en) 2010-04-27
CA2587349A1 (en) 2006-05-18
AU2005303617A1 (en) 2006-05-18
EP1812681B1 (en) 2009-01-14
GB2434818A (en) 2007-08-08
US20080017375A1 (en) 2008-01-24
DE602005012422D1 (de) 2009-03-05
WO2006051321A2 (en) 2006-05-18
DK1812681T3 (da) 2009-05-11
EP1812681A2 (en) 2007-08-01
WO2006051321A3 (en) 2007-05-03
ATE421025T1 (de) 2009-01-15
GB0425098D0 (en) 2004-12-15
GB2434818B (en) 2009-06-24

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Legal Events

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

Owner name: TERCEL IP LIMITED, VG

MM1K Lapsed by not paying the annual fees