NO20022433L - Avtettede åpninger gjennom veggen i en brönn - Google Patents
Avtettede åpninger gjennom veggen i en brönnInfo
- Publication number
- NO20022433L NO20022433L NO20022433A NO20022433A NO20022433L NO 20022433 L NO20022433 L NO 20022433L NO 20022433 A NO20022433 A NO 20022433A NO 20022433 A NO20022433 A NO 20022433A NO 20022433 L NO20022433 L NO 20022433L
- Authority
- NO
- Norway
- Prior art keywords
- memory alloy
- wall
- well tube
- well
- cylindrical
- Prior art date
Links
- 238000007789 sealing Methods 0.000 abstract 3
- 229910001285 shape-memory alloy Inorganic materials 0.000 abstract 3
- 125000006850 spacer group Chemical group 0.000 abstract 3
- 239000012190 activator Substances 0.000 abstract 2
- 230000008602 contraction Effects 0.000 abstract 1
- 238000012856 packing Methods 0.000 abstract 1
- 230000007704 transition Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B33/13—Methods or devices for cementing, for plugging holes, crevices, or the like
- E21B33/14—Methods or devices for cementing, for plugging holes, crevices, or the like for cementing casings into boreholes
- E21B33/146—Stage cementing, i.e. discharging cement from casing at different levels
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B29/00—Cutting or destroying pipes, packers, plugs, or wire lines, located in boreholes or wells, e.g. cutting of damaged pipes, of windows; Deforming of pipes in boreholes or wells; Reconditioning of well casings while in the ground
- E21B29/10—Reconditioning of well casings, e.g. straightening
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
- E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH DRILLING; MINING
- E21B—EARTH DRILLING, e.g. DEEP 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
Abstract
En anordning for å tette en åpning gjennom veggen av et brønnrør, hvilken anordning omfatter et rørformet avstandsstykke som har en ytre diameter som tillater at avstandsstykket blir anordnet inne i brønnrøret, en første pakningskraveenhet og en annen pakningskraveenhet anordnet på motsatte ender av det rørformede avstandsstykket, hvor hver pakningskrave- enhet omfatter en aktivatorring og en ringformet tetningskrave, hvor aktivatorringene er sammenkoplet ved et sylindrisk system av formhukornmelses- legering, hvilket system trekker seg sammen når temperaturen av det sylindriske system når overgangstemperaturen for formhukommelseslege- ringen, og hvor hver ringformet tetningskrave er anordnet slik at den blir komprimert mot den indre overflate av brønnrøret etter sammentrekning av det sylindriske system av formhukommelseslegeringen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99309376 | 1999-11-24 | ||
PCT/EP2000/011904 WO2001038692A2 (en) | 1999-11-24 | 2000-11-24 | Sealing off openings through the wall of a well tubular |
Publications (2)
Publication Number | Publication Date |
---|---|
NO20022433L true NO20022433L (no) | 2002-05-23 |
NO20022433D0 NO20022433D0 (no) | 2002-05-23 |
Family
ID=8241754
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20022433A NO20022433D0 (no) | 1999-11-24 | 2002-05-23 | Avtettede åpninger gjennom veggen i en brönn |
Country Status (13)
Country | Link |
---|---|
US (1) | US6742585B1 (no) |
EP (1) | EP1232327B1 (no) |
CN (1) | CN1399705A (no) |
AU (1) | AU765948B2 (no) |
BR (1) | BR0015753A (no) |
CA (1) | CA2392147C (no) |
DE (1) | DE60028601T2 (no) |
EG (1) | EG22483A (no) |
MX (1) | MXPA02005172A (no) |
NO (1) | NO20022433D0 (no) |
OA (1) | OA12095A (no) |
RU (1) | RU2002116688A (no) |
WO (1) | WO2001038692A2 (no) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040194970A1 (en) * | 2003-04-07 | 2004-10-07 | Eatwell William Donald | Expandable seal member with shape memory alloy |
US20080296014A1 (en) * | 2007-05-30 | 2008-12-04 | Baker Hughes Incorporated | Interventionless composite packer |
GB0721433D0 (en) * | 2007-11-01 | 2007-12-12 | Qinetiq Ltd | Temperature compensating flextensional transducer |
EP2208242B1 (en) | 2007-11-01 | 2016-12-21 | QinetiQ Limited | Nested flextensional transducer and cylindrical actuator modules |
GB2468075B (en) * | 2007-11-05 | 2011-03-23 | Cameron Int Corp | Self-energizing annular seal |
US7779924B2 (en) * | 2008-05-29 | 2010-08-24 | Halliburton Energy Services, Inc. | Method and apparatus for use in a wellbore |
US7753131B2 (en) * | 2008-08-20 | 2010-07-13 | Tam International, Inc. | High temperature packer and method |
BRPI0920784A2 (pt) * | 2008-09-29 | 2021-03-02 | Frank's International, Inc. | método e atuador de dispositivo de fundo de poço |
US20100132957A1 (en) * | 2008-12-02 | 2010-06-03 | Baker Hughes Incorporated | Downhole shape memory alloy actuator and method |
NO330232B1 (no) * | 2009-06-10 | 2011-03-07 | Bronnteknologiutvikling As | Tetningsanordning for ror |
CN102322237B (zh) * | 2011-06-14 | 2014-01-15 | 中国石油天然气股份有限公司 | 自膨胀式封隔器 |
US9000296B2 (en) | 2013-06-21 | 2015-04-07 | Baker Hughes Incorporated | Electronics frame with shape memory seal elements |
WO2015069241A1 (en) | 2013-11-06 | 2015-05-14 | Halliburton Energy Services, Inc. | Downhole casing patch |
CN103628836A (zh) * | 2013-11-07 | 2014-03-12 | 江苏君鑫谊石油机械有限公司 | 多功能套管接箍补接器 |
US10280479B2 (en) | 2016-01-20 | 2019-05-07 | Baker Hughes, A Ge Company, Llc | Earth-boring tools and methods for forming earth-boring tools using shape memory materials |
US10053916B2 (en) | 2016-01-20 | 2018-08-21 | Baker Hughes Incorporated | Nozzle assemblies including shape memory materials for earth-boring tools and related methods |
US10508323B2 (en) | 2016-01-20 | 2019-12-17 | Baker Hughes, A Ge Company, Llc | Method and apparatus for securing bodies using shape memory materials |
US10487589B2 (en) | 2016-01-20 | 2019-11-26 | Baker Hughes, A Ge Company, Llc | Earth-boring tools, depth-of-cut limiters, and methods of forming or servicing a wellbore |
CN108505963A (zh) * | 2018-05-16 | 2018-09-07 | 中国石油天然气集团公司管材研究所 | 一种基于记忆合金的膨胀套损补贴工具及其制备方法 |
EP3867491A4 (en) * | 2018-12-19 | 2022-10-12 | Oceaneering International, Inc. | SLIP CONNECTOR FOR REPAIR OF GRAPHITE PACKING SUBWATER PIPELINES |
US11193611B2 (en) | 2019-10-14 | 2021-12-07 | Fernco, Inc. | Pipe coupling apparatus |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4489964A (en) * | 1981-12-30 | 1984-12-25 | Shell Oil Company | Memory metal connector |
US4621844A (en) * | 1982-01-25 | 1986-11-11 | Shell Oil Company | Memory metal connector |
US4515213A (en) * | 1983-02-09 | 1985-05-07 | Memory Metals, Inc. | Packing tool apparatus for sealing well bores |
US4713870A (en) * | 1985-03-26 | 1987-12-22 | Raychem Corporation | Pipe repair sleeve apparatus and method of repairing a damaged pipe |
US5199497A (en) | 1992-02-14 | 1993-04-06 | Baker Hughes Incorporated | Shape-memory actuator for use in subterranean wells |
DE4406167C2 (de) | 1994-02-25 | 1997-04-24 | Bbc Reaktor Gmbh | Verfahren zum Erzielen einer dichten Verbindung zwischen einem Rohr und einer Hülse |
-
2000
- 2000-11-22 EG EG20001456A patent/EG22483A/xx active
- 2000-11-24 CN CN00816108.9A patent/CN1399705A/zh active Pending
- 2000-11-24 EP EP00993182A patent/EP1232327B1/en not_active Expired - Lifetime
- 2000-11-24 CA CA002392147A patent/CA2392147C/en not_active Expired - Fee Related
- 2000-11-24 US US10/148,065 patent/US6742585B1/en not_active Expired - Lifetime
- 2000-11-24 BR BR0015753-8A patent/BR0015753A/pt not_active IP Right Cessation
- 2000-11-24 WO PCT/EP2000/011904 patent/WO2001038692A2/en active IP Right Grant
- 2000-11-24 MX MXPA02005172A patent/MXPA02005172A/es unknown
- 2000-11-24 DE DE60028601T patent/DE60028601T2/de not_active Expired - Fee Related
- 2000-11-24 OA OA1200200154A patent/OA12095A/en unknown
- 2000-11-24 RU RU2002116688/03A patent/RU2002116688A/ru not_active Application Discontinuation
- 2000-11-24 AU AU28375/01A patent/AU765948B2/en not_active Ceased
-
2002
- 2002-05-23 NO NO20022433A patent/NO20022433D0/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2392147A1 (en) | 2001-05-31 |
DE60028601D1 (de) | 2006-07-20 |
WO2001038692A8 (en) | 2002-08-15 |
BR0015753A (pt) | 2002-07-16 |
EG22483A (en) | 2003-02-26 |
US6742585B1 (en) | 2004-06-01 |
CN1399705A (zh) | 2003-02-26 |
DE60028601T2 (de) | 2007-05-31 |
CA2392147C (en) | 2008-06-17 |
WO2001038692A2 (en) | 2001-05-31 |
OA12095A (en) | 2006-05-04 |
AU765948B2 (en) | 2003-10-02 |
EP1232327B1 (en) | 2006-06-07 |
WO2001038692A3 (en) | 2001-12-13 |
MXPA02005172A (es) | 2003-01-28 |
EP1232327A2 (en) | 2002-08-21 |
AU2837501A (en) | 2001-06-04 |
NO20022433D0 (no) | 2002-05-23 |
RU2002116688A (ru) | 2004-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FC2A | Withdrawal, rejection or dismissal of laid open patent application |