DK3721047T3 - Indretning til dannelse af en barriere i et ringrum i et borehul - Google Patents

Indretning til dannelse af en barriere i et ringrum i et borehul Download PDF

Info

Publication number
DK3721047T3
DK3721047T3 DK18885475.6T DK18885475T DK3721047T3 DK 3721047 T3 DK3721047 T3 DK 3721047T3 DK 18885475 T DK18885475 T DK 18885475T DK 3721047 T3 DK3721047 T3 DK 3721047T3
Authority
DK
Denmark
Prior art keywords
borehole
annulus
barrier
forming
Prior art date
Application number
DK18885475.6T
Other languages
English (en)
Inventor
Bengt Gunnarson
Original Assignee
Cannseal As
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 Cannseal As filed Critical Cannseal As
Application granted granted Critical
Publication of DK3721047T3 publication Critical patent/DK3721047T3/da

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
    • E21B33/138—Plastering the borehole wall; Injecting into the formation
    • 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
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells
    • E21B23/04—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion
    • E21B23/0419—Apparatus for displacing, setting, locking, releasing or removing tools, packers or the like in boreholes or wells operated by fluid means, e.g. actuated by explosion using down-hole motor and pump arrangements for generating hydraulic pressure
    • 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
    • E21B27/00—Containers for collecting or depositing substances in boreholes or wells, e.g. bailers, baskets or buckets for collecting mud or sand; Drill bits with means for collecting substances, e.g. valve drill bits
    • E21B27/02—Dump bailers, i.e. containers for depositing substances, e.g. cement or acids
    • 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
    • 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

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Massaging Devices (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
  • Working Measures On Existing Buildindgs (AREA)
DK18885475.6T 2017-12-07 2018-11-29 Indretning til dannelse af en barriere i et ringrum i et borehul DK3721047T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20171955A NO344114B1 (en) 2017-12-07 2017-12-07 A device for forming a barrier in an annulus of a well
PCT/NO2018/050297 WO2019112438A1 (en) 2017-12-07 2018-11-29 A device for forming a barrier in an annulus of a well

Publications (1)

Publication Number Publication Date
DK3721047T3 true DK3721047T3 (da) 2024-03-18

Family

ID=66751781

Family Applications (1)

Application Number Title Priority Date Filing Date
DK18885475.6T DK3721047T3 (da) 2017-12-07 2018-11-29 Indretning til dannelse af en barriere i et ringrum i et borehul

Country Status (5)

Country Link
US (1) US20210172283A1 (da)
EP (1) EP3721047B1 (da)
DK (1) DK3721047T3 (da)
NO (1) NO344114B1 (da)
WO (1) WO2019112438A1 (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO347012B1 (en) 2020-10-20 2023-04-03 Interwell Norway As Thermite deployment tool
NO347203B1 (en) 2020-10-20 2023-07-03 Interwell Norway As Thermite deployment tool
NO20210354A1 (en) 2021-03-19 2022-09-20 Interwell P&A As Sedimented thermite in well

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO325306B1 (no) * 2005-03-14 2008-03-25 Triangle Tech As Fremgangsmåte og anordning for in situ dannelse av en tetning i et ringrom i en brønn
US7523785B2 (en) * 2006-03-09 2009-04-28 Maersk Olie Og Gas A/S System for injecting a substance into an annular space
US7757769B2 (en) * 2007-10-04 2010-07-20 Baker Hughes Incorporated Wellbore and reservoir treatment device and method
NO329699B1 (no) * 2009-06-16 2010-12-06 Agr Cannseal As Brønnverktøy og fremgangsmåte for in situ innføring av et behandlingsfluid i et ringrom i en brønn
DK2574720T3 (da) * 2011-09-30 2015-06-01 Welltec As Brøndinjektionsværktøj
WO2014060293A2 (en) * 2012-10-16 2014-04-24 Maersk Olie Og Gas A/S Sealing apparatus and method
US9546313B2 (en) * 2013-12-13 2017-01-17 Brian Henry Tomlinson Compositions and methods for controlling wellsite fluid and gas flow
WO2015156755A1 (en) * 2014-04-07 2015-10-15 Halliburton Energy Services, Inc. Systems and methods for using cement slurries in hydrajetting tools
CN106285554B (zh) * 2016-09-07 2018-09-14 中国石油大学(华东) 用于固井阶段的井筒压力控制系统及方法

Also Published As

Publication number Publication date
EP3721047A4 (en) 2021-07-07
EP3721047A1 (en) 2020-10-14
EP3721047B1 (en) 2023-12-27
WO2019112438A1 (en) 2019-06-13
US20210172283A1 (en) 2021-06-10
NO344114B1 (en) 2019-09-09
NO20171955A1 (en) 2019-06-10

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