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NO20190153A1 - Method and apparatus for releasing a toolstring stuck in a wellbore - Google Patents

Method and apparatus for releasing a toolstring stuck in a wellbore

Info

Publication number
NO20190153A1
NO20190153A1 NO20190153A NO20190153A NO20190153A1 NO 20190153 A1 NO20190153 A1 NO 20190153A1 NO 20190153 A NO20190153 A NO 20190153A NO 20190153 A NO20190153 A NO 20190153A NO 20190153 A1 NO20190153 A1 NO 20190153A1
Authority
NO
Norway
Prior art keywords
toolstring
wellbore
stuck
releasing
toolstring stuck
Prior art date
Application number
NO20190153A
Other languages
English (en)
Inventor
Espen Osaland
Lasse Haugland
Original Assignee
Altus Intervention Tech 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 Altus Intervention Tech As filed Critical Altus Intervention Tech As
Priority to NO20190153A priority Critical patent/NO20190153A1/no
Publication of NO20190153A1 publication Critical patent/NO20190153A1/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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/005—Fishing for or freeing objects in boreholes or wells using vibrating or oscillating means
    • 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
    • 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
    • E21B28/00—Vibration generating arrangements for boreholes or wells, e.g. for stimulating production
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/107—Fishing for or freeing objects in boreholes or wells using impact means for releasing stuck parts, e.g. jars

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)
  • Marine Sciences & Fisheries (AREA)
NO20190153A 2019-02-04 2019-02-04 Method and apparatus for releasing a toolstring stuck in a wellbore NO20190153A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO20190153A NO20190153A1 (en) 2019-02-04 2019-02-04 Method and apparatus for releasing a toolstring stuck in a wellbore

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20190153A NO20190153A1 (en) 2019-02-04 2019-02-04 Method and apparatus for releasing a toolstring stuck in a wellbore

Publications (1)

Publication Number Publication Date
NO20190153A1 true NO20190153A1 (en) 2020-08-05

Family

ID=72422336

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20190153A NO20190153A1 (en) 2019-02-04 2019-02-04 Method and apparatus for releasing a toolstring stuck in a wellbore

Country Status (1)

Country Link
NO (1) NO20190153A1 (no)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478285A (en) * 1982-01-25 1984-10-23 Mas Mfg. Corp. Method and apparatus for removal of downhole well debris
US20100258297A1 (en) * 2009-04-14 2010-10-14 Baker Hughes Incorporated Slickline Conveyed Debris Management System
US20140174726A1 (en) * 2012-12-20 2014-06-26 Schlumberger Technology Corporation System and method for providing oscillation downhole
US20170370189A1 (en) * 2016-06-24 2017-12-28 Schlumberger Technology Corproation Apparatus and Methods for Well Intervention
WO2018117854A1 (en) * 2016-12-22 2018-06-28 Altus Intervention (Technologies) As System and method for cleaning a production tubing

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4478285A (en) * 1982-01-25 1984-10-23 Mas Mfg. Corp. Method and apparatus for removal of downhole well debris
US20100258297A1 (en) * 2009-04-14 2010-10-14 Baker Hughes Incorporated Slickline Conveyed Debris Management System
US20140174726A1 (en) * 2012-12-20 2014-06-26 Schlumberger Technology Corporation System and method for providing oscillation downhole
US20170370189A1 (en) * 2016-06-24 2017-12-28 Schlumberger Technology Corproation Apparatus and Methods for Well Intervention
WO2018117854A1 (en) * 2016-12-22 2018-06-28 Altus Intervention (Technologies) As System and method for cleaning a production tubing

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