BR112012006473A2 - fluídos de emulsão inversa com fase interna de concentração elevada - Google Patents
fluídos de emulsão inversa com fase interna de concentração elevadaInfo
- Publication number
- BR112012006473A2 BR112012006473A2 BR112012006473A BR112012006473A BR112012006473A2 BR 112012006473 A2 BR112012006473 A2 BR 112012006473A2 BR 112012006473 A BR112012006473 A BR 112012006473A BR 112012006473 A BR112012006473 A BR 112012006473A BR 112012006473 A2 BR112012006473 A2 BR 112012006473A2
- Authority
- BR
- Brazil
- Prior art keywords
- internal phase
- oily
- reverse emulsion
- high concentration
- phase
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
- C09K8/02—Well-drilling compositions
- C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
- C09K8/36—Water-in-oil emulsions
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Colloid Chemistry (AREA)
- Geology (AREA)
- Cosmetics (AREA)
- Mining & Mineral Resources (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Medicinal Preparation (AREA)
- Geochemistry & Mineralogy (AREA)
Abstract
fluidos de emulsão inversa com fase interna de concentração elevada. fluído de emulsão inversa de poço pode incluir uma fase externa oleosa; uma fase interna não oleosa, em que a razão da fase externa oleosa para a fase interna não oleosa é menor que 50:50, e um emulsificante estabilizando a fase externa oleosa e a fase interna não oleosa, em que o diâmetro médio da fase interna não oleosa varia de 0,5 a 5 microns.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24473109P | 2009-09-22 | 2009-09-22 | |
| PCT/US2010/049752 WO2011037954A2 (en) | 2009-09-22 | 2010-09-22 | Invert emulsion fluids with high internal phase concentration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112012006473A2 true BR112012006473A2 (pt) | 2016-04-26 |
Family
ID=43796455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112012006473A BR112012006473A2 (pt) | 2009-09-22 | 2010-09-22 | fluídos de emulsão inversa com fase interna de concentração elevada |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US20120186880A1 (pt) |
| EP (1) | EP2480622B1 (pt) |
| CN (1) | CN102725376A (pt) |
| AU (1) | AU2010298432A1 (pt) |
| BR (1) | BR112012006473A2 (pt) |
| CA (1) | CA2774774C (pt) |
| EA (1) | EA201270452A1 (pt) |
| MX (1) | MX2012003370A (pt) |
| WO (1) | WO2011037954A2 (pt) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9004167B2 (en) | 2009-09-22 | 2015-04-14 | M-I L.L.C. | Methods of using invert emulsion fluids with high internal phase concentration |
| AR082740A1 (es) | 2010-08-27 | 2012-12-26 | Univ Texas | Tensioactivos de alcoxi carboxilicos, composicion acuosa y eliminacion de material hidrocarbonado |
| GB201104691D0 (en) * | 2011-03-21 | 2011-05-04 | M I Drilling Fluids Uk Ltd | Fluids |
| CA2859015A1 (en) * | 2011-12-13 | 2013-06-20 | Upali P. Weerasooriya | Light co-solvent compositions |
| GB2504209B (en) | 2012-06-18 | 2014-10-15 | Mi Llc | Methods and systems of increasing signal strength of oilfield tools |
| US9410065B2 (en) | 2013-01-29 | 2016-08-09 | Halliburton Energy Services, Inc. | Precipitated particles and wellbore fluids and methods relating thereto |
| US9777207B2 (en) | 2013-01-29 | 2017-10-03 | Halliburton Energy Services, Inc. | Wellbore fluids comprising mineral particles and methods relating thereto |
| US10407988B2 (en) | 2013-01-29 | 2019-09-10 | Halliburton Energy Services, Inc. | Wellbore fluids comprising mineral particles and methods relating thereto |
| AR094914A1 (es) | 2013-02-28 | 2015-09-09 | Univ Texas | Composición tensioactiva codisolvente de fenol-etoxilato |
| AU2015374328B2 (en) * | 2014-12-31 | 2019-09-19 | Kemira Oyj | Emulsions containing alkyl ether sulfates and uses thereof |
| CA3023542A1 (en) * | 2016-06-10 | 2017-12-14 | Byk-Chemie Gmbh | Emulsion, method for the production thereof and use thereof |
| CN110023452B (zh) * | 2016-11-30 | 2021-09-24 | 沙特阿拉伯石油公司 | 具有脂肪酸和脂肪胺流变改性剂的反相乳化钻井流体 |
| US10876039B2 (en) * | 2017-08-15 | 2020-12-29 | Saudi Arabian Oil Company | Thermally stable surfactants for oil based drilling fluids |
| CN115340856B (zh) * | 2022-07-26 | 2023-06-16 | 西南石油大学 | 一种构建调驱用高内相油包水型乳化液的乳化剂 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3041275A (en) * | 1959-06-22 | 1962-06-26 | Pan American Petroleum Corp | High temperature emulsion drilling fluid |
| AU6165199A (en) * | 1998-10-12 | 2000-05-01 | Dow Chemical Company, The | Method for treating subterranean formations |
| US6734144B2 (en) | 2000-04-25 | 2004-05-11 | Exxonmobil Upstream Research Company | Solids-stabilized water-in-oil emulsion and method for using same |
| US7186673B2 (en) | 2000-04-25 | 2007-03-06 | Exxonmobil Upstream Research Company | Stability enhanced water-in-oil emulsion and method for using same |
| US20030130135A1 (en) * | 2001-11-13 | 2003-07-10 | Crompton Corporation | Emulsifier for oil-based drilling fluids |
| US20040116304A1 (en) * | 2002-12-02 | 2004-06-17 | An-Ming Wu | Emulsified polymer drilling fluid and methods of preparation and use thereof |
| US7087554B2 (en) * | 2003-04-10 | 2006-08-08 | Halliburton Energy Services, Inc. | Drilling fluids with improved shale inhibition and methods of drilling in subterranean formations |
| DE10334441A1 (de) * | 2003-07-29 | 2005-02-17 | Cognis Deutschland Gmbh & Co. Kg | Bohrlochbehandlungsmittel, enthaltend Ethercarbonsäuren |
| US8030252B2 (en) * | 2004-03-12 | 2011-10-04 | Halliburton Energy Services Inc. | Polymer-based, surfactant-free, emulsions and methods of use thereof |
| US7111684B2 (en) * | 2004-09-14 | 2006-09-26 | Halliburton Energy Services, Inc. | Subterranean fluids having improved environmental characteristics and methods of using these fluids in subterranean formations |
| CN100434447C (zh) * | 2005-09-09 | 2008-11-19 | 中国科学院理化技术研究所 | 纳微米水溶性微凝胶驱油材料及其制备方法 |
| US20080164067A1 (en) * | 2007-01-09 | 2008-07-10 | Ahmadi Tehrani | Method for Reducing Aqueous Content of Oil-Based Fluids |
| EP2075302A1 (en) * | 2007-10-09 | 2009-07-01 | Bp Exploration Operating Company Limited | Wellbore fluid |
-
2010
- 2010-09-22 BR BR112012006473A patent/BR112012006473A2/pt not_active IP Right Cessation
- 2010-09-22 CA CA2774774A patent/CA2774774C/en not_active Expired - Fee Related
- 2010-09-22 AU AU2010298432A patent/AU2010298432A1/en not_active Abandoned
- 2010-09-22 US US13/497,261 patent/US20120186880A1/en not_active Abandoned
- 2010-09-22 EA EA201270452A patent/EA201270452A1/ru unknown
- 2010-09-22 CN CN2010800528169A patent/CN102725376A/zh active Pending
- 2010-09-22 MX MX2012003370A patent/MX2012003370A/es active IP Right Grant
- 2010-09-22 WO PCT/US2010/049752 patent/WO2011037954A2/en active Application Filing
- 2010-09-22 EP EP10819358.2A patent/EP2480622B1/en not_active Not-in-force
-
2016
- 2016-12-14 US US15/378,341 patent/US20170088765A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2480622A2 (en) | 2012-08-01 |
| EP2480622A4 (en) | 2013-08-07 |
| US20170088765A1 (en) | 2017-03-30 |
| US20120186880A1 (en) | 2012-07-26 |
| CA2774774C (en) | 2015-07-14 |
| WO2011037954A2 (en) | 2011-03-31 |
| AU2010298432A1 (en) | 2012-04-12 |
| EA201270452A1 (ru) | 2012-09-28 |
| MX2012003370A (es) | 2012-05-29 |
| CN102725376A (zh) | 2012-10-10 |
| CA2774774A1 (en) | 2011-03-31 |
| WO2011037954A3 (en) | 2011-08-18 |
| EP2480622B1 (en) | 2015-03-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112012006473A2 (pt) | fluídos de emulsão inversa com fase interna de concentração elevada | |
| AR081542A1 (es) | Composiciones de emulsiones farmaceuticas con bajo contenido de aceite que comprenden un progestageno | |
| BR112015026189A8 (pt) | instrumento cirúrgico compreendendo um acionamento de fechamento e um acionamento de disparo operados a partir da mesma saída giratória | |
| CO6751254A2 (es) | Fluidos de perforación con un potencial de escurridura disminuida y métodos relacionados | |
| BR112012022466A2 (pt) | método para perfurar em uma formação subterrânea, e, fluido de perfuração de emulsão invertida | |
| BR112015022811A2 (pt) | acessório para uma seringa, carpule ou semelhantes | |
| BR112015022250A2 (pt) | fluidos viscoelásticos de tratamento de poço sensíveis a temperatura | |
| BR112013022798A2 (pt) | sistema de bomba | |
| BR112016012364A8 (pt) | mecanismo de acionamento de bomba de fármaco | |
| BR112014008198A2 (pt) | válvula de controle sanguíneo de múltiplo uso contendo frestas circunferênciais | |
| EA201592218A1 (ru) | Поршень для применения в шприце с определенным размерным соотношением уплотняющей конструкции | |
| AR063176A1 (es) | Uso de emulsiones epoxicas directas para la estabilizacion de perforaciones de pozos | |
| AR087013A1 (es) | Colocacion en el fondo del pozo de polimeros hinchables en agua | |
| BR112012007504A2 (pt) | dispositivo de controle de escoamento, que diminui substancialmente o escoamento de um fluido, quando uma propriedade do fluido está em uma faixa selecionada | |
| BR112013000508A2 (pt) | composição de emulsão para tratamento de pele | |
| EA201370114A1 (ru) | Способ покрытия резьбового трубчатого компонента, резьбовой трубчатый компонент и результирующее соединение | |
| BR112014017425A8 (pt) | conjuntos antirrotação para uso com válvulas de fluido | |
| BR112012032799A2 (pt) | sistema de tubulação, e, método para transportar um fluido | |
| BR112014018029A8 (pt) | Preparação cosmética e/ou dermatológica fluida à temperatura ambiente, à base de uma emulsão de água em óleo | |
| BR112015022693A2 (pt) | sistema de medição de urina, método para inibir falhas de funcionalidade e precisão de medição e uso de cápsula para liberar mistura de óleo no tratamento de superfícies luminais | |
| BR112015017717A2 (pt) | mecanismo de acionamento de bomba de fármaco | |
| BR112014030763A2 (pt) | almofada para um dispositivo de interface do paciente; dispositivo de interface do paciente; e sistema para administrar um fluxo de gás respirável para um paciente | |
| BR112013022302A2 (pt) | emulsões bimodais | |
| BR112014012278A2 (pt) | fluido de perfuração | |
| BR112015024200A2 (pt) | método e fluido de tratamento |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 5A E 6A ANUIDADES. |
|
| B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2384 DE 13-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |