BR112012000598A2 - método para reduzir a viscosidade de fluidos de hidrocarboneto - Google Patents
método para reduzir a viscosidade de fluidos de hidrocarbonetoInfo
- Publication number
- BR112012000598A2 BR112012000598A2 BR112012000598A BR112012000598A BR112012000598A2 BR 112012000598 A2 BR112012000598 A2 BR 112012000598A2 BR 112012000598 A BR112012000598 A BR 112012000598A BR 112012000598 A BR112012000598 A BR 112012000598A BR 112012000598 A2 BR112012000598 A2 BR 112012000598A2
- Authority
- BR
- Brazil
- Prior art keywords
- viscosity
- reducing
- hydrocarbon fluids
- fluids
- hydrocarbon
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/10—Esters
- C08F220/34—Esters containing nitrogen, e.g. N,N-dimethylaminoethyl (meth)acrylate
-
- 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/500,644 US8394872B2 (en) | 2009-07-10 | 2009-07-10 | Method of reducing the viscosity of hydrocarbon fluids |
PCT/US2010/041452 WO2011006024A2 (en) | 2009-07-10 | 2010-07-09 | Method of reducing the viscosity of hydrocarbon fluids |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112012000598A2 true BR112012000598A2 (pt) | 2016-03-15 |
Family
ID=43427964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112012000598A BR112012000598A2 (pt) | 2009-07-10 | 2010-07-09 | método para reduzir a viscosidade de fluidos de hidrocarboneto |
Country Status (11)
Country | Link |
---|---|
US (1) | US8394872B2 (pt) |
EP (1) | EP2454339B1 (pt) |
CN (1) | CN102482567B (pt) |
AR (1) | AR077397A1 (pt) |
AU (1) | AU2010271311B2 (pt) |
BR (1) | BR112012000598A2 (pt) |
CA (1) | CA2767637C (pt) |
CO (1) | CO6491106A2 (pt) |
MX (1) | MX2012000447A (pt) |
RU (1) | RU2545193C2 (pt) |
WO (1) | WO2011006024A2 (pt) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9505707B2 (en) * | 2010-12-22 | 2016-11-29 | Nalco Company | Composition and method for reducing hydrate agglomeration |
DE112012006874A5 (de) | 2012-09-04 | 2015-07-16 | Wolff Balthasar | Verfahren zur Verbesserung der Transportfähigkeit von schwerem Rohöl |
AR092926A1 (es) * | 2012-10-11 | 2015-05-06 | Halliburton Energy Services Inc | Metodo para prevenir la emulsificacion del petroleo crudo en los fluidos de tratamiento del pozo de perforacion |
BR112015031556A2 (pt) | 2013-06-18 | 2017-07-25 | Shell Int Research | método para recuperar petróleo, e, sistema |
WO2014210113A1 (en) | 2013-06-27 | 2014-12-31 | Shell Oil Company | Remediation of asphaltene-induced plugging of wellbores and production lines |
EP2872241B8 (de) | 2013-08-22 | 2017-03-29 | Wagner, Ulrich, Dr. | Verfahren zur verbesserung der transportfähigkeit von schwerem rohöl |
DE112013007358A5 (de) | 2013-08-22 | 2016-05-25 | Wolff Balthasar | Verfahren zur Verbesserung der Transportfähigkeit von schwerem Rohöl |
US20150175873A1 (en) * | 2013-12-20 | 2015-06-25 | Shell Oil Company | Oil recovery process, system, and composition |
WO2017019665A1 (en) * | 2015-07-27 | 2017-02-02 | Ecolab Usa Inc. | Cleaning and removal of wax deposits in oil and gas wells using cationic polymers |
WO2017040412A1 (en) * | 2015-09-01 | 2017-03-09 | Baker Hughes Incorporated | Method of improving mobility of heavy crude oils in subterranean reservoirs |
CA3024591C (en) | 2016-05-25 | 2024-05-07 | Rhodia Operations | Shear recovery for viscosifying surfactants in stimulation fluids |
US11242739B2 (en) | 2018-10-22 | 2022-02-08 | Chevron U.S.A. Inc. | Treating fluid comprising hydrocarbons, water, and polymer |
CN110041904B (zh) * | 2019-04-23 | 2021-08-31 | 中国海洋石油集团有限公司 | 腐殖酸和烷基胺复配型稠油降粘剂及其制备方法与应用 |
CN110219621A (zh) * | 2019-06-21 | 2019-09-10 | 陈俊丽 | 一种油田井口多级耦合降粘装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3425429A (en) | 1967-01-11 | 1969-02-04 | Chevron Res | Method of moving viscous crude oil through a pipeline |
US4409110A (en) * | 1981-01-06 | 1983-10-11 | Halliburton Company | Enhanced oil displacement processes and compositions |
US5362827A (en) * | 1986-09-08 | 1994-11-08 | Exxon Research & Engineering Co. | Solution process for preparation hydrophobically functionalized cationic polymers (C-2691) |
US6660802B2 (en) | 1999-06-07 | 2003-12-09 | Donald Eagland | Polymeric material |
EP1033471B1 (en) | 1999-03-02 | 2003-09-17 | Rohm And Haas Company | Improved recovery and transportation of heavy crude oils |
US6454003B1 (en) * | 2000-06-14 | 2002-09-24 | Ondeo Nalco Energy Services, L.P. | Composition and method for recovering hydrocarbon fluids from a subterranean reservoir |
US6831042B2 (en) * | 2002-06-17 | 2004-12-14 | Nalco Company | Use of anionic dispersion polymers as viscosity modifiers in aqueous drilling fluids |
CA2508339C (en) | 2002-12-02 | 2006-10-24 | Genesis International Oilfield Services Inc. | Drilling fluid and methods of use thereof |
US7036589B2 (en) | 2003-08-14 | 2006-05-02 | Halliburton Energy Services, Inc. | Methods for fracturing stimulation |
US20050049327A1 (en) * | 2003-09-02 | 2005-03-03 | Vladimir Jovancicevic | Drag reducing agents for multiphase flow |
AU2004284273B2 (en) | 2003-10-02 | 2010-08-26 | Oilflow Solutions Holdings Limited | Method for reducing the viscosity of viscous fluids |
JP4503403B2 (ja) | 2003-10-07 | 2010-07-14 | 花王株式会社 | レオロジー改質剤 |
EP1693352B1 (en) * | 2003-10-07 | 2016-03-23 | Kao Corporation | Surfactant composition |
GB0408145D0 (en) * | 2004-04-13 | 2004-05-19 | Aubin Ltd | Crude oil mobility |
DE102005003569A1 (de) * | 2005-01-25 | 2006-08-03 | Basf Ag | Verwendung von wässrigen Dispersionen zur tertiären Erdölförderung |
EP1961799A1 (en) | 2007-02-20 | 2008-08-27 | BIOeCON International Holding N.V. | Process for reducing the viscosity of highly viscous hydrocarbon mixtures |
FR2920818B1 (fr) | 2007-09-11 | 2013-03-22 | Snf Sas | Procede perfectionne de recuperation assistee de petrole. |
US7842651B2 (en) | 2007-12-18 | 2010-11-30 | Chengdu Cationic Chemistry Company, Inc. | Silicate drilling fluid composition containing lubricating agents and uses thereof |
-
2009
- 2009-07-10 US US12/500,644 patent/US8394872B2/en active Active
-
2010
- 2010-07-07 AR ARP100102443A patent/AR077397A1/es active IP Right Grant
- 2010-07-09 CN CN201080038260.8A patent/CN102482567B/zh not_active Expired - Fee Related
- 2010-07-09 AU AU2010271311A patent/AU2010271311B2/en not_active Ceased
- 2010-07-09 WO PCT/US2010/041452 patent/WO2011006024A2/en active Application Filing
- 2010-07-09 BR BR112012000598A patent/BR112012000598A2/pt not_active Application Discontinuation
- 2010-07-09 RU RU2012102109/03A patent/RU2545193C2/ru active
- 2010-07-09 MX MX2012000447A patent/MX2012000447A/es active IP Right Grant
- 2010-07-09 CA CA2767637A patent/CA2767637C/en active Active
- 2010-07-09 EP EP10797885.0A patent/EP2454339B1/en not_active Revoked
-
2012
- 2012-01-31 CO CO12014884A patent/CO6491106A2/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
AR077397A1 (es) | 2011-08-24 |
CA2767637A1 (en) | 2011-01-13 |
US20110009556A1 (en) | 2011-01-13 |
CA2767637C (en) | 2016-08-30 |
AU2010271311A1 (en) | 2012-02-02 |
RU2545193C2 (ru) | 2015-03-27 |
US8394872B2 (en) | 2013-03-12 |
CN102482567B (zh) | 2014-03-19 |
CN102482567A (zh) | 2012-05-30 |
RU2012102109A (ru) | 2013-08-20 |
EP2454339A4 (en) | 2013-01-02 |
MX2012000447A (es) | 2012-02-28 |
CO6491106A2 (es) | 2012-07-31 |
WO2011006024A2 (en) | 2011-01-13 |
WO2011006024A3 (en) | 2011-04-21 |
EP2454339B1 (en) | 2017-09-27 |
EP2454339A2 (en) | 2012-05-23 |
AU2010271311B2 (en) | 2014-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] | ||
B12B | Appeal against refusal [chapter 12.2 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: NALCO COMPANY LLC (US) |
|
B25D | Requested change of name of applicant approved |
Owner name: CHAMPIONX LLC (US) |