EP3828378C0 - Vorrichtung und verfahren zum druckabsichern von tiefenbohrungen - Google Patents

Vorrichtung und verfahren zum druckabsichern von tiefenbohrungen

Info

Publication number
EP3828378C0
EP3828378C0 EP20190430.7A EP20190430A EP3828378C0 EP 3828378 C0 EP3828378 C0 EP 3828378C0 EP 20190430 A EP20190430 A EP 20190430A EP 3828378 C0 EP3828378 C0 EP 3828378C0
Authority
EP
European Patent Office
Prior art keywords
against pressure
deep boreholes
protecting
protecting deep
boreholes
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
EP20190430.7A
Other languages
English (en)
French (fr)
Other versions
EP3828378A1 (de
EP3828378B1 (de
Inventor
David Lentsch
Matthias Sturm
Alexandros Savvatis
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.)
Erdwerk GmbH
Original Assignee
Erdwerk 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 Erdwerk GmbH filed Critical Erdwerk GmbH
Publication of EP3828378A1 publication Critical patent/EP3828378A1/de
Application granted granted Critical
Publication of EP3828378C0 publication Critical patent/EP3828378C0/de
Publication of EP3828378B1 publication Critical patent/EP3828378B1/de
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
    • E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
    • E21B17/10—Wear protectors; Centralising devices, e.g. stabilisers
    • 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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • 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
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (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)
  • Mechanical Engineering (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Earth Drilling (AREA)
EP20190430.7A 2019-09-03 2020-08-11 Vorrichtung und verfahren zum druckabsichern von tiefenbohrungen Active EP3828378B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019006214.0A DE102019006214A1 (de) 2019-09-03 2019-09-03 Vorrichtung und Verfahren zum Druckabsichern von Tiefenbohrungen

Publications (3)

Publication Number Publication Date
EP3828378A1 EP3828378A1 (de) 2021-06-02
EP3828378C0 true EP3828378C0 (de) 2023-07-05
EP3828378B1 EP3828378B1 (de) 2023-07-05

Family

ID=72290752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20190430.7A Active EP3828378B1 (de) 2019-09-03 2020-08-11 Vorrichtung und verfahren zum druckabsichern von tiefenbohrungen

Country Status (2)

Country Link
EP (1) EP3828378B1 (de)
DE (1) DE102019006214A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4220033A1 (de) * 2022-01-28 2023-08-02 Siemens Energy Global GmbH & Co. KG Rohrleitung für eine anlage

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7441599B2 (en) * 2005-11-18 2008-10-28 Chevron U.S.A. Inc. Controlling the pressure within an annular volume of a wellbore
US8100179B2 (en) * 2008-02-19 2012-01-24 Chevron U.S.A. Inc. Production and delivery of a fluid mixture to an annular volume of a wellbore
DE102010046849B8 (de) * 2010-09-29 2012-08-02 Tutech Innovation Gmbh Sensorbasierte Regelung von Schwingungen in schlanken Kontinua, speziell Torsionsschwingungen in Tiefbohrsträngen
WO2012106028A1 (en) * 2011-02-03 2012-08-09 Exxonmobill Upstream Research Company Systems and methods for managing pressure in casing annuli of subterranean wells

Also Published As

Publication number Publication date
EP3828378A1 (de) 2021-06-02
EP3828378B1 (de) 2023-07-05
DE102019006214A1 (de) 2021-03-04

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