EP3827156B8 - Borehole sealing device - Google Patents

Borehole sealing device Download PDF

Info

Publication number
EP3827156B8
EP3827156B8 EP19756105.3A EP19756105A EP3827156B8 EP 3827156 B8 EP3827156 B8 EP 3827156B8 EP 19756105 A EP19756105 A EP 19756105A EP 3827156 B8 EP3827156 B8 EP 3827156B8
Authority
EP
European Patent Office
Prior art keywords
sealing device
borehole sealing
borehole
sealing
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.)
Active
Application number
EP19756105.3A
Other languages
German (de)
French (fr)
Other versions
EP3827156B1 (en
EP3827156A1 (en
Inventor
Sascha ZIPP
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.)
Zipp Industries & Co Kg GmbH
Original Assignee
Zipp Industries & Co Kg GmbH
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 Zipp Industries & Co Kg GmbH filed Critical Zipp Industries & Co Kg GmbH
Publication of EP3827156A1 publication Critical patent/EP3827156A1/en
Publication of EP3827156B1 publication Critical patent/EP3827156B1/en
Application granted granted Critical
Publication of EP3827156B8 publication Critical patent/EP3827156B8/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
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/12—Packers; Plugs
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure

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)
  • Earth Drilling (AREA)
EP19756105.3A 2018-07-26 2019-07-25 Borehole sealing device Active EP3827156B8 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102018118121.3A DE102018118121A1 (en) 2018-07-26 2018-07-26 Packer device
PCT/EP2019/070023 WO2020021002A1 (en) 2018-07-26 2019-07-25 Borehole sealing device

Publications (3)

Publication Number Publication Date
EP3827156A1 EP3827156A1 (en) 2021-06-02
EP3827156B1 EP3827156B1 (en) 2021-12-08
EP3827156B8 true EP3827156B8 (en) 2022-01-12

Family

ID=67688722

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19756105.3A Active EP3827156B8 (en) 2018-07-26 2019-07-25 Borehole sealing device

Country Status (3)

Country Link
EP (1) EP3827156B8 (en)
DE (1) DE102018118121A1 (en)
WO (1) WO2020021002A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113236178B (en) * 2021-07-12 2021-09-17 山东柏源技术有限公司 High-temperature-resistant and pressure-resistant packer for oil drilling

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2335025A (en) * 1941-10-27 1943-11-23 Frank A Reed Oil well packer
DE3407342C2 (en) * 1984-02-29 1986-07-10 Ernst 4620 Castrop-Rauxel Risse Borehole closure
GB0211601D0 (en) * 2002-05-21 2002-06-26 Sps Afos Group Ltd Improved packer
US20080110643A1 (en) * 2006-11-09 2008-05-15 Baker Hughes Incorporated Large bore packer and methods of setting same

Also Published As

Publication number Publication date
EP3827156B1 (en) 2021-12-08
EP3827156A1 (en) 2021-06-02
WO2020021002A1 (en) 2020-01-30
DE102018118121A1 (en) 2020-01-30

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