EP3828378C0 - Device and method for protecting deep boreholes against pressure - Google Patents

Device and method for protecting deep boreholes against pressure

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
German (de)
French (fr)
Other versions
EP3828378A1 (en
EP3828378B1 (en
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/en
Application granted granted Critical
Publication of EP3828378C0 publication Critical patent/EP3828378C0/en
Publication of EP3828378B1 publication Critical patent/EP3828378B1/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
    • 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 Device and method for protecting deep boreholes against pressure Active EP3828378B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102019006214.0A DE102019006214A1 (en) 2019-09-03 2019-09-03 Device and method for pressure protection of deep boreholes

Publications (3)

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

Family

ID=72290752

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20190430.7A Active EP3828378B1 (en) 2019-09-03 2020-08-11 Device and method for protecting deep boreholes against pressure

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4220033A1 (en) * 2022-01-28 2023-08-02 Siemens Energy Global GmbH & Co. KG Pipe for a system

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
WO2009105554A2 (en) * 2008-02-19 2009-08-27 Chevron U.S.A. Inc. Production and delivery of a fluid mixture to an annular volume of a wellbore
DE102010046849B8 (en) * 2010-09-29 2012-08-02 Tutech Innovation Gmbh Sensor-based control of vibrations in slender continuums, especially torsional vibrations in deep drill strings
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 (en) 2021-06-02
DE102019006214A1 (en) 2021-03-04
EP3828378B1 (en) 2023-07-05

Similar Documents

Publication Publication Date Title
GB201809318D0 (en) Pressure sensing apparatus and method
GB2575222B (en) Downhole tools having controlled degradation and method
GB2567907B (en) Protection device, assembly and method
GB2575393B (en) Downhole tools having controlled degradation and method
GB2574589B (en) Pressure sensing apparatus and method
GB2575752B (en) Downhole tools having controlled degradation and method
EP3661241A4 (en) Method and device for protecting privacy
EP3815629A4 (en) Pressure device and pressure method
SG11202102704XA (en) Method and system for protecting a surface against biofouling
EP3681186A4 (en) Secure protection method and device
GB2586797B (en) Bore sealing method and apparatus
EP3668017A4 (en) Method and device for integrity protection
GB2583372B (en) Downhole sealing methods and apparatus
EP3751416A4 (en) Security protection method and apparatus
GB2578546B (en) A downhole apparatus and a method at a downhole location
EP3351915A4 (en) Method, device and equipment for detecting pressure
NO20200303A1 (en) Method and apparatus for wellbore pressure control
EP3780374A4 (en) Machine protection device and machine protection method
GB2565804B (en) Downhole tubing milling device and method
EP3743589A4 (en) Method and system for safe pressurized mud cap drilling
EP3828378C0 (en) Device and method for protecting deep boreholes against pressure
EP3661049A4 (en) Apparatus protection device and apparatus protection method
EP3786830A4 (en) Protecting device and protecting method
HUE056319T2 (en) Device and method for the protection of valuables
GB201510874D0 (en) Apparatus and method for protecting a pressurised fluid system from excessive pressure

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211129

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20230214

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1585017

Country of ref document: AT

Kind code of ref document: T

Effective date: 20230715

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502020004013

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

U01 Request for unitary effect filed

Effective date: 20230804

U07 Unitary effect registered

Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI

Effective date: 20230811

U20 Renewal fee paid [unitary effect]

Year of fee payment: 4

Effective date: 20230823

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231006

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231105

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231005

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231105

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20231006

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502020004013

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20230831

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20230705

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A