EP1510651A3
Method and apparatus for expanding a liner patch
Abstract
A method of providing a downhole seal in a wellbore having a lined portion is provided. A tubular having a polished bore portion and an expandable portion is run into the wellbore and suspended at a selected depth within the wellbore, such that at least the expandable portion of the tubular is in an overlapping relationship with the lined portion of the wellbore. The expandable portion of the first tubular is expanded into frictional engagement with the lined portion of the wellbore.
Term
Term ended
Projected expiry passed 22 December 2019, 6.8 years ago.
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1 sheet
Sheet 1
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| US3282346A | Cites | United States of America | Y | Search report | 1-11,17,18 |
| US4083408A | Cites | United States of America | XY | Search report | 12-16,19 |
| US5322127A | Cites | United States of America | X | Search report | 12-14,16,19 |
| DATABASE WPI Week 199326, Derwent World Patents Index; AN 1993-212374, XP002404593 | Non-patent | – | – | Search report | – |
436 members in 10 offices
Priority claims29
| Document | Office | Kind | Date |
|---|---|---|---|
| 9828234 | United Kingdom | A | |
| 9828234 | United Kingdom | A | |
| 9828234 | United Kingdom | – | |
| 9900835 | United Kingdom | A | |
| 9900835 | United Kingdom | A | |
| 9900835 | United Kingdom | – | |
| 9923783 | United Kingdom | A | |
| 9923783 | United Kingdom | A | |
| 9923783 | United Kingdom | – | |
| 9923975 | United Kingdom | A | |
| 9923975 | United Kingdom | A | |
| 9923975 | United Kingdom | – | |
| 9924189 | United Kingdom | A | |
| 9924189 | United Kingdom | A | |
| 9924189 | United Kingdom | – | |
| 99962410 | European Patent Office (EPO) | A | |
| 99962410 | European Patent Office (EPO) | A | |
| 9828234 | – | – | – |
| 9900835 | – | – | – |
| 9923783 | – | – | – |
| 9923975 | – | – | – |
| 9924189 | – | – | – |
| 99962410 | – | – | – |
| EP19990962410 | – | – | – |
| GB19980028234 | – | – | – |
| GB19990000835 | – | – | – |
| GB19990023783 | – | – | – |
| GB19990023975 | – | – | – |
| GB19990024189 | – | – | – |
Members436
| Document | Office | Kind | |
|---|---|---|---|
| US5348442A | United States of America | A | |
| AU655904B1 | Australia | B1 | |
| EP0639714A1 | European Patent Office (EPO) | A1 | |
| KR950006259A | Republic of Korea | A | |
| KR970005861B1 | Republic of Korea | B1 | |
| EP0639714B1 | European Patent Office (EPO) | B1 | |
| DE69406073D1 | Germany | D1 | |
| DE69406073T2 | Germany | T2 | |
| GB9828234D0 | United Kingdom | D0 | |
| GB9900835D0 | United Kingdom | D0 | |
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| GB9930396D0 | United Kingdom | D0 | |
| GB9930397D0 | United Kingdom | D0 | |
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| GB0006215D0 | United Kingdom | D0 | |
| CA2356130A1 | Canada | A1 | |
| CA2356131A1 | Canada | A1 | |
| CA2356144A1 | Canada | A1 | |
| CA2356148A1 | Canada | A1 | |
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| CA2356194A1 | Canada | A1 | |
| CA2497854A1 | Canada | A1 | |
| CA2557965A1 | Canada | A1 | |
| CA2560501A1 | Canada | A1 | |
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| CA2603100A1 | Canada | A1 | |
| CA2646563A1 | Canada | A1 | |
| CA2686423A1 | Canada | A1 | |
| WO0037766A2 | World Intellectual Property Organization (WIPO) | A2 | |
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| WO0037772A1 | World Intellectual Property Organization (WIPO) | A1 | |
| WO0037773A1 | World Intellectual Property Organization (WIPO) | A1 | |
| GB2345308A | United Kingdom | A | |
| AU1867900A | Australia | A | |
| AU1868700A | Australia | A | |
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| AU1876600A | Australia | A | |
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| WO0037767A3 | World Intellectual Property Organization (WIPO) | A3 | |
| WO0037766A3 | World Intellectual Property Organization (WIPO) | A3 | |
| GB0106820D0 | United Kingdom | D0 | |
| NO20012596D0 | Norway | D0 | |
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| CA2393744A1 | Canada | A1 | |
| WO0146551A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU1044201A | Australia | A | |
| NO20012596L | Norway | L | |
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| NO20012865L | Norway | L | |
| NO20084143L | Norway | L | |
| EP1141515A1 | European Patent Office (EPO) | A1 | |
| EP1141517A1 | European Patent Office (EPO) | A1 | |
| EP1141518A1 | European Patent Office (EPO) | A1 | |
| EP1144802A2 | European Patent Office (EPO) | A2 | |
| EP1147287A2 | European Patent Office (EPO) | A2 | |
| EP1151180A1 | European Patent Office (EPO) | A1 | |
| CA2406663A1 | Canada | A1 | |
| CA2512700A1 | Canada | A1 | |
| US2001040054A1 | United States of America | A1 | |
| WO0186111A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU5493101A | Australia | A | |
| US2001045284A1 | United States of America | A1 | |
| US6325148B1 | United States of America | B1 | |
| EP1147287A4 | European Patent Office (EPO) | A4 | |
| CA2428479A1 | Canada | A1 | |
| CA2537867A1 | Canada | A1 | |
| WO0238343A2 | World Intellectual Property Organization (WIPO) | A2 | |
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| US2002060079A1 | United States of America | A1 | |
| NO20022786D0 | Norway | D0 | |
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| US2002112338A1 | United States of America | A1 | |
| US6446323B1 | United States of America | B1 |
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| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Lapsed because of non-payment of the annual feeLapsedMM | MM | NL | |
| Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal feeWithdrawnR119 | R119 | DE | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Notification of lapseLapsedST | ST | FR | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Corresponds to:REF | REF | EP | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| Designation fees paidAKX | AKX | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Designated contracting statesAK | AK | EP | |
| Information provided on ipc code assigned before grantRIC1 | RIC1 | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | EP | |
| Request for examination filed17P | 17P | EP | |
| Divisional application: reference to earlier applicationAC | AC | EP | |
| Designated contracting statesAK | AK | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 1510651
- Publication, DOCDB
- 1510651
- Publication, EPODOC
- EP1510651
- Application
- 4106099
- Application, DOCDB
- 04106099
- Application, EPODOC
- EP20040106099
Titles3
- German
- Vorrichtung und Verfahren zum Expandieren eines Liner-Flickens
- English
- Method and apparatus for expanding a liner patch
- French
- APPAREIL ET PROCEDE D'EXTENSION D'UNE PIECE DE REVETEMENT
Classification
- CPC, 9
- E21B43/105
- B21D17/04
- B21D39/04
- B21D39/10
- E21B29/00
- E21B29/005
- E21B29/10
- E21B33/138
- E21B43/103
- IPC, 8
- E21B43 10
- B21D17 04
- B21D39 04
- B21D39 10
- E21B29 00
- E21B29 10
- E21B33 138
- E21B33 16
Designated states1
- Contracting states, 1
- Netherlands (Kingdom of the)