BRPI0416481A - tampão e método para separar fluidos sucessivamente introduzidos em um furo de poço e sistema de tampão para separar fluidos sucessivamente introduzidos em uma passagem - Google Patents
tampão e método para separar fluidos sucessivamente introduzidos em um furo de poço e sistema de tampão para separar fluidos sucessivamente introduzidos em uma passagemInfo
- Publication number
- BRPI0416481A BRPI0416481A BRPI0416481-4A BRPI0416481A BRPI0416481A BR PI0416481 A BRPI0416481 A BR PI0416481A BR PI0416481 A BRPI0416481 A BR PI0416481A BR PI0416481 A BRPI0416481 A BR PI0416481A
- Authority
- BR
- Brazil
- Prior art keywords
- buffer
- fluid
- successively introduced
- introduced fluids
- borehole
- Prior art date
Links
- 239000012530 fluid Substances 0.000 title abstract 9
- 239000000872 buffer Substances 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 4
- 239000007853 buffer solution Substances 0.000 title abstract 2
- 239000006260 foam Substances 0.000 abstract 2
- 238000006073 displacement reaction Methods 0.000 abstract 1
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
- 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 OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK 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
- E21B33/16—Methods or devices for cementing, for plugging holes, crevices or the like for cementing casings into boreholes using plugs for isolating cement charge; Plugs therefor
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Abstract
"TAMPãO E MéTODO PARA SEPARAR FLUIDOS SUCESSIVAMENTE INTRODUZIDOS EM UM FURO DE POçO E SISTEMA DE TAMPãO PARA SEPARAR FLUIDOS SUCESSIVAMENTE INTRODUZIDOS EM UMA PASSAGEM". A presente invenção refere-se a tampões, sistemas de tampões e métodos para usar os tampões e sistemas em poços subterrâneos. Os tampões compreendem um mandril interno e uma luva externa formada de uma espuma compressível. Os sistemas de tampão incluem um conjunto compreendendo um tampão de topo e um tampão de fundo te do luvas de espuma externas. Os sistemas de tampão compreendem ainda uma válvula flutuante na qual o conjunto é ajustado. No método, o tampão de fundo é empregado à frente do tampão de topo para separar um segundo fluido de um primeiro fluido e limpar o interior da coluna de tubulação do primeiro fluido. O tampão de topo é usado para limpar o interior da coluna de tubulação do segundo fluido e interromper o deslocamento do segundo fluido no ânulo entre a coluna de revestimento e o furo de poço.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/714,831 US20050103493A1 (en) | 2003-11-14 | 2003-11-14 | Moled foam plugs, plug systems and methods of using same |
PCT/GB2004/004742 WO2005052316A2 (en) | 2003-11-14 | 2004-11-10 | Molded foam plugs, plug systems and methods of using same |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0416481A true BRPI0416481A (pt) | 2007-03-27 |
Family
ID=34574068
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0416481-4A BRPI0416481A (pt) | 2003-11-14 | 2004-11-10 | tampão e método para separar fluidos sucessivamente introduzidos em um furo de poço e sistema de tampão para separar fluidos sucessivamente introduzidos em uma passagem |
Country Status (7)
Country | Link |
---|---|
US (1) | US20050103493A1 (pt) |
EP (1) | EP1692367A2 (pt) |
AU (1) | AU2004293635A1 (pt) |
BR (1) | BRPI0416481A (pt) |
CA (1) | CA2545398A1 (pt) |
NO (1) | NO20061976L (pt) |
WO (1) | WO2005052316A2 (pt) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2311160C (en) * | 2000-06-09 | 2009-05-26 | Tesco Corporation | Method for drilling and completing a wellbore and a pump down cement float collar for use therein |
CA2444648A1 (en) | 2002-12-06 | 2004-06-06 | Tesco Corporation | Anchoring device for a wellbore tool |
US7390046B2 (en) * | 2005-07-12 | 2008-06-24 | Polaris Industries Inc. | Adjustable seating assemblies for vehicles |
CA2522626A1 (en) * | 2005-10-06 | 2007-04-06 | Tesco Corporation | Control burst disc for a downhole fluid passage and wiper plug stand |
US7506686B2 (en) * | 2005-11-01 | 2009-03-24 | Halliburton Energy Services, Inc. | Diverter plugs for use in well bores and associated methods of use |
US7350578B2 (en) * | 2005-11-01 | 2008-04-01 | Halliburton Energy Services, Inc. | Diverter plugs for use in well bores and associated methods of use |
US7533721B2 (en) * | 2006-03-01 | 2009-05-19 | Baker Hughes Incorporated | Millable pre-installed plug |
US7552767B2 (en) * | 2006-07-14 | 2009-06-30 | Baker Hughes Incorporated | Closeable open cell foam for downhole use |
US7665520B2 (en) * | 2006-12-22 | 2010-02-23 | Halliburton Energy Services, Inc. | Multiple bottom plugs for cementing operations |
US7559363B2 (en) * | 2007-01-05 | 2009-07-14 | Halliburton Energy Services, Inc. | Wiper darts for subterranean operations |
US7673688B1 (en) | 2008-09-09 | 2010-03-09 | Halliburton Energy Services, Inc. | Casing wiping dart with filtering layer |
US8464787B2 (en) * | 2010-01-14 | 2013-06-18 | Baker Hughes Incorporated | Resilient foam debris barrier |
US8919433B2 (en) * | 2010-01-14 | 2014-12-30 | Baker Hughes Incorporated | Resilient foam debris barrier |
US8739408B2 (en) | 2011-01-06 | 2014-06-03 | Baker Hughes Incorporated | Shape memory material packer for subterranean use |
US9120898B2 (en) | 2011-07-08 | 2015-09-01 | Baker Hughes Incorporated | Method of curing thermoplastic polymer for shape memory material |
US8939222B2 (en) | 2011-09-12 | 2015-01-27 | Baker Hughes Incorporated | Shaped memory polyphenylene sulfide (PPS) for downhole packer applications |
US8829119B2 (en) | 2011-09-27 | 2014-09-09 | Baker Hughes Incorporated | Polyarylene compositions for downhole applications, methods of manufacture, and uses thereof |
US9144925B2 (en) | 2012-01-04 | 2015-09-29 | Baker Hughes Incorporated | Shape memory polyphenylene sulfide manufacturing, process, and composition |
US20130186632A1 (en) * | 2012-01-19 | 2013-07-25 | Gary Joe Makowiecki | Methods and apparatuses for wiping subterranean casings |
US9707642B2 (en) | 2012-12-07 | 2017-07-18 | Baker Hughes Incorporated | Toughened solder for downhole applications, methods of manufacture thereof and articles comprising the same |
US9393601B2 (en) | 2013-05-31 | 2016-07-19 | Baker Hughes Incorporated | Convertible wiping device |
US10190397B2 (en) | 2014-05-13 | 2019-01-29 | Weatherford Technology Holdings, Llc | Closure device for a surge pressure reduction tool |
US11248439B2 (en) * | 2020-04-30 | 2022-02-15 | Saudi Arabian Oil Company | Plugs and related methods of performing completion operations in oil and gas applications |
US11814926B2 (en) | 2021-11-30 | 2023-11-14 | Baker Hughes Oilfield Operations Llc | Multi plug system |
US11891869B2 (en) | 2021-11-30 | 2024-02-06 | Baker Hughes Oilfield Operations | Torque mechanism for bridge plug |
US11891868B2 (en) | 2021-11-30 | 2024-02-06 | Baker Hughes Oilfield Operations Llc | Extrusion ball actuated telescoping lock mechanism |
US11927067B2 (en) | 2021-11-30 | 2024-03-12 | Baker Hughes Oilfield Operations Llc | Shifting sleeve with extrudable ball and dog |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4069535A (en) * | 1973-05-30 | 1978-01-24 | Cato Bennie D | Pipeline pig |
US4083076A (en) * | 1977-01-14 | 1978-04-11 | Girard Harry J | Pipeline pig with longitudinally incompressible member |
US4378838A (en) * | 1981-03-06 | 1983-04-05 | Otis Engineering Corporation | Pipe wipers and cups therefor |
US4545434A (en) * | 1982-05-03 | 1985-10-08 | Otis Enfineering Corp | Well tool |
US4509222A (en) * | 1983-12-02 | 1985-04-09 | Knapp Kenneth M | Pig featuring foam filled cavity |
US4836279A (en) * | 1988-11-16 | 1989-06-06 | Halliburton Company | Non-rotating plug |
US5432270A (en) * | 1990-10-25 | 1995-07-11 | Zasloff; Michael A. | DNA encoding tracheal antimicrobial peptides |
US5433270A (en) * | 1991-10-16 | 1995-07-18 | Lafleur Petroleum Services, Inc. | Cementing plug |
US5234052A (en) * | 1992-05-01 | 1993-08-10 | Davis-Lynch, Inc. | Cementing apparatus |
US5522458A (en) * | 1994-08-18 | 1996-06-04 | Halliburton Company | High pressure cementing plug assemblies |
US5829523A (en) * | 1997-03-31 | 1998-11-03 | Halliburton Energy Services, Inc. | Primary well cementing methods and apparatus |
US6196311B1 (en) * | 1998-10-20 | 2001-03-06 | Halliburton Energy Services, Inc. | Universal cementing plug |
GB2371572B (en) * | 2001-01-30 | 2005-01-12 | Petroleo Brasileiro Sa | Methods and mechanisms to set a hollow device into and to retrieve said hollow device from a pipeline |
CA2406748C (en) * | 2002-10-03 | 2010-03-23 | Lynn P. Tessier | Self-anchoring cementing wiper plug |
-
2003
- 2003-11-14 US US10/714,831 patent/US20050103493A1/en not_active Abandoned
-
2004
- 2004-11-10 WO PCT/GB2004/004742 patent/WO2005052316A2/en active Application Filing
- 2004-11-10 CA CA002545398A patent/CA2545398A1/en not_active Abandoned
- 2004-11-10 AU AU2004293635A patent/AU2004293635A1/en not_active Abandoned
- 2004-11-10 EP EP04798465A patent/EP1692367A2/en not_active Withdrawn
- 2004-11-10 BR BRPI0416481-4A patent/BRPI0416481A/pt not_active Application Discontinuation
-
2006
- 2006-05-03 NO NO20061976A patent/NO20061976L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2545398A1 (en) | 2005-06-09 |
AU2004293635A1 (en) | 2005-06-09 |
WO2005052316A3 (en) | 2006-06-22 |
EP1692367A2 (en) | 2006-08-23 |
NO20061976L (no) | 2006-06-07 |
US20050103493A1 (en) | 2005-05-19 |
WO2005052316A2 (en) | 2005-06-09 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BRPI0416481A (pt) | tampão e método para separar fluidos sucessivamente introduzidos em um furo de poço e sistema de tampão para separar fluidos sucessivamente introduzidos em uma passagem | |
BRPI0603277A (pt) | disposição e método de bombeamento alternativo com varetas ocas sem tubulação de produção | |
US6973966B2 (en) | Compressible darts and methods for using these darts in subterranean wells | |
US11105166B2 (en) | Buoyancy assist tool with floating piston | |
US20110147015A1 (en) | Seal Bore for High Expansion Bridge Plugs | |
CA2858474C (en) | An annular barrier with a self-actuated device | |
BR112015004235B1 (pt) | Métodos para remover um tampão e para remover um tampão de barreira degradável, e, aparelho para uso em um poço subterrâneo e para remover um tampão degradável | |
BR112014013584A8 (pt) | barreira anelar com um dispositivo de detecção de expansão | |
BR122015030938B1 (pt) | Conjunto de completamento para inserção em um furo de poço e método de completamento para completar uma cadeia de revestimento | |
WO2007075855A3 (en) | Concentric coiled tubing annular fracturing string | |
CN107306501A (zh) | 带有关闭机构的环状屏障 | |
NO20151691A1 (en) | Protective sleeve for ball activated device | |
BR112016007045B1 (pt) | Sistema de furo de poço e método para utilizar um obturador para atuar equipamento de furo de poço conectado a uma coluna de tubulação num local subterrâneo | |
BR112015017171B1 (pt) | Sistema e método de completação do poço | |
BR0215847A (pt) | Método e dispositivo por meio de uma ferramenta de deslocamento | |
AU785270B2 (en) | Fluid filled drill pipe plug | |
BR112016010496B1 (pt) | Coluna de revestimento de produção de fundo de poço, sistema de coluna de revestimento de produção de fundo de poço e método de implementar uma coluna de revestimento de produção de fundo de poço | |
CA2777914C (en) | Packer for sealing against a wellbore wall | |
US9476281B2 (en) | High pressure swell seal | |
CA3014295C (en) | Wellbore flow diversion tool utilizing tortuous paths in bow spring centralizer structure | |
CN103261569B (zh) | 井下完井装置 | |
CN102108844B (zh) | 封隔器固定环及具有该固定环的遇油、遇水自膨胀封隔器 | |
US2187840A (en) | Seating tool | |
CA2521033A1 (en) | Drifting tubing | |
AU2017281259B2 (en) | Method and apparatus to utilize a metal to metal seal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] |