EP3698015A4 - A system and method of cleaning an annular area in a well - Google Patents

A system and method of cleaning an annular area in a well Download PDF

Info

Publication number
EP3698015A4
EP3698015A4 EP18867925.2A EP18867925A EP3698015A4 EP 3698015 A4 EP3698015 A4 EP 3698015A4 EP 18867925 A EP18867925 A EP 18867925A EP 3698015 A4 EP3698015 A4 EP 3698015A4
Authority
EP
European Patent Office
Prior art keywords
cleaning
well
annular area
annular
area
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP18867925.2A
Other languages
German (de)
French (fr)
Other versions
EP3698015A2 (en
EP3698015B1 (en
Inventor
Morten Myhre
Arne Gunnar Larsen
Arnold ØSTVOLD
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hydra Systems AS
Original Assignee
Hydra Systems 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 Hydra Systems AS filed Critical Hydra Systems AS
Publication of EP3698015A2 publication Critical patent/EP3698015A2/en
Publication of EP3698015A4 publication Critical patent/EP3698015A4/en
Application granted granted Critical
Publication of EP3698015B1 publication Critical patent/EP3698015B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • E21B37/08—Methods or apparatus for cleaning boreholes or wells cleaning in situ of down-hole filters, screens, e.g. casing perforations, or gravel packs
    • 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
    • E21B37/00—Methods or apparatus for cleaning boreholes or wells
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/114—Perforators using direct fluid action on the wall to be perforated, e.g. abrasive jets

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)
  • Cleaning In General (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Threshing Machine Elements (AREA)
EP18867925.2A 2017-10-17 2018-10-17 A system and method of cleaning an annular area in a well Active EP3698015B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20171650A NO345810B1 (en) 2017-10-17 2017-10-17 A system and method of cleaning an annular area of a second annulus in a well
PCT/NO2018/050247 WO2019078728A2 (en) 2017-10-17 2018-10-17 A system and method of cleaning an annular area in a well

Publications (3)

Publication Number Publication Date
EP3698015A2 EP3698015A2 (en) 2020-08-26
EP3698015A4 true EP3698015A4 (en) 2021-07-14
EP3698015B1 EP3698015B1 (en) 2024-05-22

Family

ID=62091592

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18867925.2A Active EP3698015B1 (en) 2017-10-17 2018-10-17 A system and method of cleaning an annular area in a well

Country Status (5)

Country Link
EP (1) EP3698015B1 (en)
AU (1) AU2018351422B2 (en)
DK (1) DK3698015T3 (en)
NO (1) NO345810B1 (en)
WO (1) WO2019078728A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO345811B1 (en) * 2018-07-10 2021-08-16 Hydra Systems As A method of performing abrasive perforation and washing in a well
NO346193B1 (en) * 2019-06-17 2022-04-11 Archer Oiltools As Toolstring assembly and method for releasing and removing a stuck casing
NO346617B1 (en) 2020-03-09 2022-10-31 Hydra Systems As A fluid diverter tool, system and method of diverting a fluid flow in a well
NO346276B1 (en) * 2021-04-12 2022-05-16 Archer Oiltools As Packing assembly
NO346642B1 (en) * 2021-12-13 2022-11-14 Archer Oiltools As Casing annulus washing tool and method for use in restricted well tubing

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512801A (en) * 1947-02-17 1950-06-27 Shell Dev Perforation washer
US3396798A (en) * 1966-11-14 1968-08-13 Burns Tool Co Circulating washer tool
US4899821A (en) * 1989-01-12 1990-02-13 Hydro-Tool Company, Inc. Method and apparatus for servicing well casing and the like
US5372198A (en) * 1993-02-11 1994-12-13 Halliburton Company Abandonment of sub-sea wells
WO2012096580A1 (en) * 2011-01-12 2012-07-19 Hydra Systems As Method for combined cleaning and plugging in a well, a washing tool for directional washing in a well, and uses thereof
WO2013133719A1 (en) * 2012-03-09 2013-09-12 Hydra Systems As A method for combined cleaning and plugging in a well and a flushing tool for flushing in a well
EP2805010A1 (en) * 2012-01-17 2014-11-26 Halliburton Energy Services, Inc. Methods of isolating annular areas formed by multiple casing strings in a well
US20160010423A1 (en) * 2013-03-20 2016-01-14 Hydra Panda As Method and System for Plugging a Well and Use of Explosive Charges in Plugging Wells

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO336249B1 (en) * 2014-02-18 2015-06-29 Well Technology As Hydraulic cutting tool, system and method for controlled hydraulic cutting through a pipe wall in a well, as well as applications of the cutting tool and system
NO340959B1 (en) 2015-06-10 2017-07-31 Hydra Systems As A method of plugging and abandoning a well

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512801A (en) * 1947-02-17 1950-06-27 Shell Dev Perforation washer
US3396798A (en) * 1966-11-14 1968-08-13 Burns Tool Co Circulating washer tool
US4899821A (en) * 1989-01-12 1990-02-13 Hydro-Tool Company, Inc. Method and apparatus for servicing well casing and the like
US5372198A (en) * 1993-02-11 1994-12-13 Halliburton Company Abandonment of sub-sea wells
WO2012096580A1 (en) * 2011-01-12 2012-07-19 Hydra Systems As Method for combined cleaning and plugging in a well, a washing tool for directional washing in a well, and uses thereof
EP2805010A1 (en) * 2012-01-17 2014-11-26 Halliburton Energy Services, Inc. Methods of isolating annular areas formed by multiple casing strings in a well
WO2013133719A1 (en) * 2012-03-09 2013-09-12 Hydra Systems As A method for combined cleaning and plugging in a well and a flushing tool for flushing in a well
US20160010423A1 (en) * 2013-03-20 2016-01-14 Hydra Panda As Method and System for Plugging a Well and Use of Explosive Charges in Plugging Wells

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2019078728A2 *

Also Published As

Publication number Publication date
DK3698015T3 (en) 2024-06-17
NO345810B1 (en) 2021-08-16
EP3698015A2 (en) 2020-08-26
EP3698015B1 (en) 2024-05-22
WO2019078728A2 (en) 2019-04-25
WO2019078728A3 (en) 2019-08-01
NO20171650A1 (en) 2018-03-01
AU2018351422B2 (en) 2021-04-29
AU2018351422A1 (en) 2020-03-05
BR112020004380A2 (en) 2020-09-08

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