BR0209285A - Sistema e método de recuperação de óleo bruto - Google Patents
Sistema e método de recuperação de óleo brutoInfo
- Publication number
- BR0209285A BR0209285A BR0209285-9A BR0209285A BR0209285A BR 0209285 A BR0209285 A BR 0209285A BR 0209285 A BR0209285 A BR 0209285A BR 0209285 A BR0209285 A BR 0209285A
- Authority
- BR
- Brazil
- Prior art keywords
- pump
- extension
- recovery system
- oil recovery
- gas
- Prior art date
Links
- 238000011084 recovery Methods 0.000 title abstract 3
- 239000010779 crude oil Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000003921 oil Substances 0.000 abstract 2
- 238000001816 cooling Methods 0.000 abstract 1
- 239000012530 fluid Substances 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
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/126—Adaptations of down-hole pump systems powered by drives outside the borehole, e.g. by a rotary or oscillating drive
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)
- Details Of Reciprocating Pumps (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Compressor (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
"SISTEMA E MéTODO DE RECUPERAçãO DE óLEO BRUTO". Um sistema de recuperação de óleo bruto (10) inclui uma bomba de fundo de poço (22) e uma extensão (60) que se estende abaixo da bomba de fundo de poço (22). A extensão (60) tem uma entrada de extensão (62) posicionada abaixo do nível de retirada mais baixo (L2) obtenível pela bomba (22). Todo o fluido bombeado pela bomba de fundo de poço (22) entra na extensão (60) através da entrada de extensão (62), e pelo posicionamento da entrada de extensão (62) suficientemente abaixo do nível de retirada mais baixo (L2) obtenível pela bomba (22), um gás pressurizado (82) é impedido de entrar na extensão (60), na bomba (22) ou na coluna de bomba (40) acima da bomba (22). Desta forma, o gás (82) é impedido de deslocar o óleo (80) na coluna de bomba (40), desse modo mantendo um excelente resfriamento da haste polida (38), e o gás (82) é confinado ao espaço anular de furo de poço (18), onde ele pode ser prontamente recuperado ou ventilado.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/846,142 US6543542B2 (en) | 2001-04-30 | 2001-04-30 | Crude oil recovery system |
PCT/US2002/012625 WO2002088518A1 (en) | 2001-04-30 | 2002-04-22 | Crude oil recovery system |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0209285A true BR0209285A (pt) | 2004-07-13 |
Family
ID=25297060
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0209285-9A BR0209285A (pt) | 2001-04-30 | 2002-04-22 | Sistema e método de recuperação de óleo bruto |
Country Status (8)
Country | Link |
---|---|
US (1) | US6543542B2 (pt) |
CN (1) | CN1271313C (pt) |
AU (1) | AU2002258914B2 (pt) |
BR (1) | BR0209285A (pt) |
CA (1) | CA2445698C (pt) |
MX (1) | MXPA03009932A (pt) |
RU (1) | RU2269643C2 (pt) |
WO (1) | WO2002088518A1 (pt) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2462609A1 (en) * | 2001-10-09 | 2003-04-17 | Burlington Resources Oil & Gas Company Lp | Downhole well pump |
US6719050B2 (en) * | 2002-02-06 | 2004-04-13 | Kenneth E. Longacre | Method and apparatus for removing solid material from a well using a rotary pump |
WO2006078951A1 (en) * | 2005-01-21 | 2006-07-27 | Burlington Resources Oil & Gas Company Lp | Downhole well pump |
US8708040B2 (en) * | 2009-09-30 | 2014-04-29 | Conocophillips Company | Double string pump for hydrocarbon wells |
WO2011041569A1 (en) * | 2009-09-30 | 2011-04-07 | Conocophillips Company | Slim hole production system |
CO7270142A1 (es) * | 2013-11-19 | 2015-05-19 | Serinpet Ltda Representaciones Y Servicios De Petroleos | Válvula cheque con masa inercial para bombas de cavidades progresivas |
CN110159205A (zh) * | 2018-01-19 | 2019-08-23 | 山东工商学院 | 一种煤矿开采用钻杆 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US642012A (en) | 1899-09-12 | 1900-01-23 | Everett B Shaw | Bailer or pump. |
US1808985A (en) | 1928-09-14 | 1931-06-09 | George A Helmling | Pump |
US2079996A (en) | 1936-01-20 | 1937-05-11 | Granville A Humason | Hydraulic well pump |
US2886108A (en) | 1956-05-02 | 1959-05-12 | Phillips Petroleum Co | Oil well production |
US2982355A (en) * | 1958-01-24 | 1961-05-02 | American Iron & Machine Works | Pumping well apparatus |
US4778355A (en) * | 1984-05-30 | 1988-10-18 | John And Martin Holland And Associates Limited Partnership | Well pump system |
US4666375A (en) * | 1985-05-10 | 1987-05-19 | Kime James A | Pumping system |
US4711299A (en) | 1985-06-26 | 1987-12-08 | The Adaptable Tool Company | Apparatus and methods for pumping solids and undesirable liquids from a well bore |
US5058680A (en) * | 1989-06-23 | 1991-10-22 | Schlumberger Technology Corportion | Method of detonating a perforating apparatus on a tubing including lowering one end of a pump and a firing head into said tubing |
US6497281B2 (en) * | 2000-07-24 | 2002-12-24 | Roy R. Vann | Cable actuated downhole smart pump |
-
2001
- 2001-04-30 US US09/846,142 patent/US6543542B2/en not_active Expired - Fee Related
-
2002
- 2002-04-22 AU AU2002258914A patent/AU2002258914B2/en not_active Ceased
- 2002-04-22 BR BR0209285-9A patent/BR0209285A/pt not_active Application Discontinuation
- 2002-04-22 RU RU2003131878/03A patent/RU2269643C2/ru not_active IP Right Cessation
- 2002-04-22 WO PCT/US2002/012625 patent/WO2002088518A1/en active IP Right Grant
- 2002-04-22 CN CN02809079.9A patent/CN1271313C/zh not_active Expired - Fee Related
- 2002-04-22 MX MXPA03009932A patent/MXPA03009932A/es active IP Right Grant
- 2002-04-22 CA CA002445698A patent/CA2445698C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
RU2003131878A (ru) | 2005-04-27 |
RU2269643C2 (ru) | 2006-02-10 |
US6543542B2 (en) | 2003-04-08 |
WO2002088518A1 (en) | 2002-11-07 |
CN1507530A (zh) | 2004-06-23 |
MXPA03009932A (es) | 2005-03-07 |
CA2445698C (en) | 2008-07-08 |
CA2445698A1 (en) | 2002-11-07 |
US20020157822A1 (en) | 2002-10-31 |
CN1271313C (zh) | 2006-08-23 |
AU2002258914B2 (en) | 2006-02-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E 13 DA LPI |
|
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL. |