EP2484862A3 - Manche d'indexation pour fracturation multi-niveaux en une seule manoeuvre - Google Patents

Manche d'indexation pour fracturation multi-niveaux en une seule manoeuvre Download PDF

Info

Publication number
EP2484862A3
EP2484862A3 EP12151459.0A EP12151459A EP2484862A3 EP 2484862 A3 EP2484862 A3 EP 2484862A3 EP 12151459 A EP12151459 A EP 12151459A EP 2484862 A3 EP2484862 A3 EP 2484862A3
Authority
EP
European Patent Office
Prior art keywords
tool
sleeve
plugs
plug
once
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
EP12151459.0A
Other languages
German (de)
English (en)
Other versions
EP2484862B1 (fr
EP2484862A2 (fr
Inventor
Clark E. Robison
Robert Coon
Robert Malloy
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.)
Weatherford Technology Holdings LLC
Original Assignee
Weatherford Lamb Inc
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
Priority claimed from US13/022,504 external-priority patent/US8403068B2/en
Application filed by Weatherford Lamb Inc filed Critical Weatherford Lamb Inc
Publication of EP2484862A2 publication Critical patent/EP2484862A2/fr
Publication of EP2484862A3 publication Critical patent/EP2484862A3/fr
Application granted granted Critical
Publication of EP2484862B1 publication Critical patent/EP2484862B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B34/00Valve arrangements for boreholes or wells
    • E21B34/06Valve arrangements for boreholes or wells in wells
    • E21B34/14Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools
    • E21B34/142Valve arrangements for boreholes or wells in wells operated by movement of tools, e.g. sleeve valves operated by pistons or wire line tools unsupported or free-falling elements, e.g. balls, plugs, darts or pistons
    • EFIXED CONSTRUCTIONS
    • E21EARTH OR ROCK DRILLING; MINING
    • E21BEARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B2200/00Special features related to earth drilling for obtaining oil, gas or water
    • E21B2200/06Sleeve valves

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)
  • Quick-Acting Or Multi-Walled Pipe Joints (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
EP12151459.0A 2011-02-07 2012-01-17 Manche d'indexation pour fracturation multi-niveaux en une seule manoeuvre Not-in-force EP2484862B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/022,504 US8403068B2 (en) 2010-04-02 2011-02-07 Indexing sleeve for single-trip, multi-stage fracing

Publications (3)

Publication Number Publication Date
EP2484862A2 EP2484862A2 (fr) 2012-08-08
EP2484862A3 true EP2484862A3 (fr) 2014-02-26
EP2484862B1 EP2484862B1 (fr) 2018-04-11

Family

ID=45507528

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12151459.0A Not-in-force EP2484862B1 (fr) 2011-02-07 2012-01-17 Manche d'indexation pour fracturation multi-niveaux en une seule manoeuvre

Country Status (4)

Country Link
EP (1) EP2484862B1 (fr)
AU (1) AU2012200380B2 (fr)
CA (1) CA2764764C (fr)
RU (1) RU2495994C1 (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8695710B2 (en) 2011-02-10 2014-04-15 Halliburton Energy Services, Inc. Method for individually servicing a plurality of zones of a subterranean formation
US8668012B2 (en) 2011-02-10 2014-03-11 Halliburton Energy Services, Inc. System and method for servicing a wellbore
US8789600B2 (en) * 2010-08-24 2014-07-29 Baker Hughes Incorporated Fracing system and method
US8893811B2 (en) 2011-06-08 2014-11-25 Halliburton Energy Services, Inc. Responsively activated wellbore stimulation assemblies and methods of using the same
US8899334B2 (en) 2011-08-23 2014-12-02 Halliburton Energy Services, Inc. System and method for servicing a wellbore
US8991509B2 (en) 2012-04-30 2015-03-31 Halliburton Energy Services, Inc. Delayed activation activatable stimulation assembly
US9784070B2 (en) * 2012-06-29 2017-10-10 Halliburton Energy Services, Inc. System and method for servicing a wellbore
EP2708694A1 (fr) * 2012-09-14 2014-03-19 Welltec A/S Dispositif de chute
CN103969062B (zh) * 2013-01-25 2016-09-07 深圳市弗赛特科技股份有限公司 井下工具高压综合试验井筒
US9587486B2 (en) 2013-02-28 2017-03-07 Halliburton Energy Services, Inc. Method and apparatus for magnetic pulse signature actuation
NO3044084T3 (fr) 2013-12-04 2018-04-14
MX2016009603A (es) * 2014-01-24 2017-01-20 Completions Res Ag Sistema de fracturacion a alta presion de multietapas con sistema de conteo.
RU2555989C1 (ru) * 2014-05-12 2015-07-10 Акционерное общество "Новомет-Пермь" Муфта для многостадийного гидроразрыва пласта
RU2682282C2 (ru) * 2014-06-23 2019-03-18 Веллтек Ойлфилд Солюшнс АГ Внутрискважинная система интенсификации
US9587464B2 (en) * 2014-10-02 2017-03-07 Sc Asset Corporation Multi-stage liner with cluster valves and method of use
EP3018285B1 (fr) * 2014-11-07 2018-12-26 Weatherford Technology Holdings, LLC Manchon de stimulation d'indexation et autres outils de fond de trou
US10337288B2 (en) * 2015-06-10 2019-07-02 Weatherford Technology Holdings, Llc Sliding sleeve having indexing mechanism and expandable sleeve
GB2553834A (en) 2016-09-16 2018-03-21 Schoeller Bleckmann Oilfield Equipment Ag Splitflow valve
CN109441419B (zh) * 2018-10-15 2020-12-04 中石化石油工程技术服务有限公司 一种油气储层二次改造管柱
WO2020152622A1 (fr) * 2019-01-24 2020-07-30 The Wellboss Company, Inc. Outil de manchon de fond de trou
CN111997563B (zh) * 2020-08-04 2022-06-24 中国石油化工股份有限公司 一种泵封一体找堵水管柱及其游动底堵
CN114427418B (zh) * 2020-09-25 2023-12-01 中国石油化工股份有限公司 一种不限级全通径分段压裂滑套的专用开关工具
CN113356794B (zh) * 2021-06-04 2021-12-07 西南石油大学 全通径无限级的智能开关滑套

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080093080A1 (en) * 2006-10-19 2008-04-24 Palmer Larry T Ball drop circulation valve
WO2010127457A1 (fr) * 2009-05-07 2010-11-11 Packers Plus Energy Services Inc. Raccord double femelle de manchon coulissant et procédé et appareil de traitement de fluide de puits de forage
US20100282338A1 (en) * 2009-05-07 2010-11-11 Baker Hughes Incorporated Selectively movable seat arrangement and method

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4907649A (en) * 1987-05-15 1990-03-13 Bode Robert E Restriction subs for setting cement plugs in wells
SU1656116A1 (ru) * 1988-07-14 1991-06-15 Всесоюзный Научно-Исследовательский Институт Буровой Техники Гидравлический пакер
US6041857A (en) 1997-02-14 2000-03-28 Baker Hughes Incorporated Motor drive actuator for downhole flow control devices
US6491097B1 (en) * 2000-12-14 2002-12-10 Halliburton Energy Services, Inc. Abrasive slurry delivery apparatus and methods of using same
US6601648B2 (en) * 2001-10-22 2003-08-05 Charles D. Ebinger Well completion method
US7387165B2 (en) * 2004-12-14 2008-06-17 Schlumberger Technology Corporation System for completing multiple well intervals
RU58601U1 (ru) * 2006-06-22 2006-11-27 Открытое акционерное общество "Татнефть" им. В.Д. Шашина Устройство для цементирования обсадной колонны в скважине
US20090308588A1 (en) * 2008-06-16 2009-12-17 Halliburton Energy Services, Inc. Method and Apparatus for Exposing a Servicing Apparatus to Multiple Formation Zones

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080093080A1 (en) * 2006-10-19 2008-04-24 Palmer Larry T Ball drop circulation valve
WO2010127457A1 (fr) * 2009-05-07 2010-11-11 Packers Plus Energy Services Inc. Raccord double femelle de manchon coulissant et procédé et appareil de traitement de fluide de puits de forage
US20100282338A1 (en) * 2009-05-07 2010-11-11 Baker Hughes Incorporated Selectively movable seat arrangement and method

Also Published As

Publication number Publication date
CA2764764C (fr) 2016-01-12
AU2012200380A1 (en) 2012-02-16
EP2484862B1 (fr) 2018-04-11
RU2495994C1 (ru) 2013-10-20
CA2764764A1 (fr) 2012-08-07
EP2484862A2 (fr) 2012-08-08
RU2012103975A (ru) 2013-08-20
AU2012200380B2 (en) 2013-11-21

Similar Documents

Publication Publication Date Title
EP2484862A3 (fr) Manche d'indexation pour fracturation multi-niveaux en une seule manoeuvre
EP2372080A3 (fr) Manchon d'indexation pour fracturation multi-niveaux en une seule manoeuvre
MY157751A (en) Multiple dart drop circulating tool background of the invention
EP3018285A3 (fr) Manchon de stimulation d'indexation et autres outils de fond de trou
WO2014020335A3 (fr) Appareil de fond de trou et procédé
EP2881536A3 (fr) Manchon à éclatement et indication positive pour ouverture de manchon sur rupture
WO2013032687A3 (fr) Injection de fluide dans des zones sélectionnées parmi de multiples zones à l'aide d'outils de puits réagissant de façon sélective à des motifs magnétiques
GB2492663B (en) Method and apparatus for string access or passage through the deformed and dissimilar contiguous walls of a wellbore
WO2012141842A3 (fr) Siège pour bille doté d'un composant de soutien de bille
EP2910728A3 (fr) Système d'écoulement continu permettant de forer des puits de pétrole et de gaz
WO2009023612A3 (fr) Siège de bille présentant un membre support de bille
WO2014093752A3 (fr) Manchon coulissant ayant un siège de segment sphérique se contractant
WO2009023610A3 (fr) Siège de bille présentant un support de bille activé par un fluide
EP3012398A3 (fr) Garniture de compression à rampes multiples
EP4242419A3 (fr) Outils actionnés par télémétrie pour cimenter une colonne perdue
EP3862530A3 (fr) Clapet d'isolation de fond de trou bidirectionnel
MX348996B (es) Método de percusión y aparato que usa presión de fluido para restablecer el percutor.
WO2016010672A3 (fr) Outil de puits à débitmètre
MX365459B (es) Mitigacion de efectos de pistones de suaveo y compensacion en los pozos.
EA201691279A1 (ru) Механизм производства взрывов или выстрелов с системой дозирования и временной задержки
EP3073048A3 (fr) Vanne d'isolement en fond de trou
WO2011049970A3 (fr) Egalisation de la pression d'une soupape à bille par la dérivation d'un joint supérieur
GB2564055A (en) Downhole system having isolation flow valve and method
WO2011102732A3 (fr) Système de soupape
EP3309350A3 (fr) Procédés de fracturation d'un puits

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

AK Designated contracting states

Kind code of ref document: A2

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

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 34/14 20060101AFI20131001BHEP

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

AX Request for extension of the european patent

Extension state: BA ME

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 34/14 20060101AFI20140121BHEP

17P Request for examination filed

Effective date: 20140818

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

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: WEATHERFORD TECHNOLOGY HOLDINGS, LLC

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

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20170328

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: 20171117

RIN1 Information on inventor provided before grant (corrected)

Inventor name: ROBISON, CLARK E.

Inventor name: MALLOY, ROBERT

Inventor name: COON, ROBERT

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: GB

Ref legal event code: FG4D

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: 988233

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602012044948

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180411

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: NO

Ref legal event code: T2

Effective date: 20180411

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

Ref country code: NL

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: 20180411

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

Ref country code: AL

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: 20180411

Ref country code: BG

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: 20180711

Ref country code: FI

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: 20180411

Ref country code: LT

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: 20180411

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: 20180411

Ref country code: SE

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: 20180411

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: 20180411

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

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: 20180411

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: 20180712

Ref country code: LV

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: 20180411

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: 20180411

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 988233

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180411

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

Ref country code: PT

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: 20180813

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602012044948

Country of ref document: DE

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

Ref country code: EE

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: 20180411

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: 20180411

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: 20180411

Ref country code: AT

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: 20180411

Ref country code: DK

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: 20180411

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: 20180411

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

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

Ref country code: IT

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: 20180411

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: 20180411

26N No opposition filed

Effective date: 20190114

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

Ref country code: SI

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: 20180411

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602012044948

Country of ref document: DE

REG Reference to a national code

Ref country code: NO

Ref legal event code: MMEP

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

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: 20180411

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20190117

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

Ref country code: LU

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

Effective date: 20190117

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190131

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: NO

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

Effective date: 20190131

Ref country code: DE

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

Effective date: 20190801

Ref country code: FR

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

Effective date: 20190131

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

Ref country code: BE

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

Effective date: 20190131

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

Ref country code: LI

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

Effective date: 20190131

Ref country code: GB

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

Effective date: 20190117

Ref country code: CH

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

Effective date: 20190131

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

Ref country code: IE

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

Effective date: 20190117

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

Ref country code: TR

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: 20180411

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

Ref country code: MT

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

Effective date: 20190117

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

Ref country code: CY

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: 20180411

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: 20180811

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

Ref country code: HU

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

Effective date: 20120117

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

Ref country code: MK

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: 20180411