DE602004027355D1 - Methode und zusammensetzung für sekundärölforderung - Google Patents
Methode und zusammensetzung für sekundärölforderungInfo
- Publication number
- DE602004027355D1 DE602004027355D1 DE602004027355T DE602004027355T DE602004027355D1 DE 602004027355 D1 DE602004027355 D1 DE 602004027355D1 DE 602004027355 T DE602004027355 T DE 602004027355T DE 602004027355 T DE602004027355 T DE 602004027355T DE 602004027355 D1 DE602004027355 D1 DE 602004027355D1
- Authority
- DE
- Germany
- Prior art keywords
- composition
- secondary oil
- hydrocarbon
- aliphatic
- containing formation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title abstract 3
- 229930195733 hydrocarbon Natural products 0.000 abstract 7
- 150000002430 hydrocarbons Chemical class 0.000 abstract 7
- 239000004215 Carbon black (E152) Substances 0.000 abstract 6
- 125000001931 aliphatic group Chemical group 0.000 abstract 4
- 230000015572 biosynthetic process Effects 0.000 abstract 3
- 238000011084 recovery Methods 0.000 abstract 3
- 239000000654 additive Substances 0.000 abstract 2
- 230000000996 additive effect Effects 0.000 abstract 2
- 239000003945 anionic surfactant Substances 0.000 abstract 2
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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/584—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 surfactants
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/385,578 US7055602B2 (en) | 2003-03-11 | 2003-03-11 | Method and composition for enhanced hydrocarbons recovery |
PCT/US2004/007251 WO2004081342A2 (en) | 2003-03-11 | 2004-03-10 | Method and composition for enhanced hydrocarbons recovery |
Publications (1)
Publication Number | Publication Date |
---|---|
DE602004027355D1 true DE602004027355D1 (de) | 2010-07-08 |
Family
ID=32961520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE602004027355T Expired - Lifetime DE602004027355D1 (de) | 2003-03-11 | 2004-03-10 | Methode und zusammensetzung für sekundärölforderung |
Country Status (14)
Country | Link |
---|---|
US (5) | US7055602B2 (de) |
EP (1) | EP1604094B1 (de) |
CN (1) | CN1777735B (de) |
AT (1) | ATE469198T1 (de) |
AU (1) | AU2004219635B2 (de) |
BR (1) | BRPI0408233A (de) |
CA (1) | CA2538439C (de) |
DE (1) | DE602004027355D1 (de) |
EA (1) | EA009260B1 (de) |
MA (1) | MA27830A1 (de) |
MX (1) | MXPA05009664A (de) |
NO (1) | NO20054348L (de) |
WO (1) | WO2004081342A2 (de) |
ZA (1) | ZA200507349B (de) |
Families Citing this family (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6732795B2 (en) | 2000-04-24 | 2004-05-11 | Shell Oil Company | In situ thermal processing of a hydrocarbon containing formation to pyrolyze a selected percentage of hydrocarbon material |
US7051811B2 (en) | 2001-04-24 | 2006-05-30 | Shell Oil Company | In situ thermal processing through an open wellbore in an oil shale formation |
WO2003036038A2 (en) | 2001-10-24 | 2003-05-01 | Shell Internationale Research Maatschappij B.V. | In situ thermal processing of a hydrocarbon containing formation via backproducing through a heater well |
US7055602B2 (en) * | 2003-03-11 | 2006-06-06 | Shell Oil Company | Method and composition for enhanced hydrocarbons recovery |
WO2006104883A1 (en) * | 2005-03-28 | 2006-10-05 | Shell Internationale Research Maatschappij B.V. | Formation of heteroatom containing derivatives of paraffins |
US8115039B2 (en) * | 2005-03-28 | 2012-02-14 | Shell Oil Company | Catalytic distillation process for primary haloalkanes |
WO2006104884A2 (en) * | 2005-03-28 | 2006-10-05 | Shell Internationale Research Maatschappij B.V. | Conversion of alkylhalides into alcohol alkoxylates |
US7831134B2 (en) | 2005-04-22 | 2010-11-09 | Shell Oil Company | Grouped exposed metal heaters |
US8735178B2 (en) * | 2006-03-27 | 2014-05-27 | University Of Kentucky Research Foundation | Withanolides, probes and binding targets and methods of use thereof |
AU2007240353B2 (en) | 2006-04-21 | 2011-06-02 | Shell Internationale Research Maatschappij B.V. | Heating of multiple layers in a hydrocarbon-containing formation |
US8993506B2 (en) | 2006-06-12 | 2015-03-31 | Rhodia Operations | Hydrophilized substrate and method for hydrophilizing a hydrophobic surface of a substrate |
CA2667274A1 (en) | 2006-10-20 | 2008-05-02 | Shell Internationale Research Maatschappij B.V. | Systems and processes for use in treating subsurface formations |
GB0621655D0 (en) * | 2006-11-01 | 2006-12-06 | Proflux Systems Llp | Recovery of oil |
US20080171672A1 (en) * | 2006-12-21 | 2008-07-17 | Cano Manuel Luis | Method and composition for enhanced hydrocarbons recovery |
CN101589128A (zh) * | 2006-12-21 | 2009-11-25 | 国际壳牌研究有限公司 | 用于强化烃采收的方法和组合物 |
CN101835956B (zh) * | 2007-03-23 | 2015-07-01 | 德克萨斯州立大学董事会 | 用于处理水堵井的组合物和方法 |
WO2008131173A1 (en) | 2007-04-20 | 2008-10-30 | Shell Oil Company | Heating systems for heating subsurface formations |
EP2152839B1 (de) * | 2007-06-12 | 2018-11-14 | Solvay USA Inc. | Waschmittelzusammensetzung mit schmutzlösenden hydrophilierungsmitteln und verfahren zur verwendung |
CN101679915B (zh) | 2007-06-12 | 2013-01-23 | 罗迪亚公司 | 具有亲水剂的硬质表面清洁组合物以及清洁硬质表面的方法 |
JP5613558B2 (ja) | 2007-06-12 | 2014-10-22 | ローディア インコーポレイティド | パーソナルケア配合物中の、モノ−、ジ−及びポリオールホスフェートエステル |
AU2008266172B2 (en) * | 2007-06-12 | 2014-04-17 | Rhodia Inc. | Mono-, di- and polyol alkoxylate phosphate esters in oral care formulations and methods for using same |
EP2190789A2 (de) * | 2007-07-23 | 2010-06-02 | Verutek Technologies, Inc. | Verbesserter biologischer abbau von nicht in wässriger phase vorliegenden flüssigkeiten unter verwendung von tensidverbesserter chemischer oxidation in situ |
EP2209533B1 (de) * | 2007-09-26 | 2012-11-07 | Verutek Technologies, Inc. | Verfahren zur senkung des gehalts einer verunreinigung in einer untergrundstelle |
US7963720B2 (en) * | 2007-09-26 | 2011-06-21 | Verutek, Inc. | Polymer coated nanoparticle activation of oxidants for remediation and methods of use thereof |
US8146669B2 (en) | 2007-10-19 | 2012-04-03 | Shell Oil Company | Multi-step heater deployment in a subsurface formation |
WO2009100228A1 (en) | 2008-02-07 | 2009-08-13 | Shell Oil Company | Method and composition for enhanced hydrocarbons recovery |
MY155539A (en) * | 2008-02-07 | 2015-10-30 | Shell Int Research | Method and composition for enhanced hydrocarbons recovery |
CN101959993B (zh) * | 2008-02-07 | 2013-08-07 | 国际壳牌研究有限公司 | 强化烃采收的方法和组合物 |
US8664166B2 (en) | 2008-02-07 | 2014-03-04 | Shell Oil Company | Method and composition for enhanced hydrocarbons recovery |
MY155567A (en) * | 2008-02-07 | 2015-10-30 | Shell Int Research | Method and composition for enhanced hydrocarbons recovery |
US7938183B2 (en) * | 2008-02-28 | 2011-05-10 | Baker Hughes Incorporated | Method for enhancing heavy hydrocarbon recovery |
EP2274398B1 (de) * | 2008-04-10 | 2016-01-27 | Basf Se | Neuartige tenside für die tertiäre erdölförderung auf basis von verzweigten alkoholen |
WO2009146158A1 (en) | 2008-04-18 | 2009-12-03 | Shell Oil Company | Using mines and tunnels for treating subsurface hydrocarbon containing formations |
WO2009130141A1 (de) * | 2008-04-21 | 2009-10-29 | Basf Se | Verwendung von tensidmischungen für die tertiäre erdölförderung |
US7985718B2 (en) * | 2008-04-21 | 2011-07-26 | Basf Se | Use of surfactant mixtures for tertiary mineral oil extraction |
CA2728987C (en) | 2008-05-16 | 2018-12-04 | Verutek Technologies, Inc. | Green synthesis of nanometals using plant extracts and use thereof |
RU2524584C2 (ru) | 2008-10-13 | 2014-07-27 | Шелл Интернэшнл Рисерч Маатсхаппий Б.В. | Системы и способы обработки подземного пласта с помощью электрических проводников |
DE102008059779B4 (de) * | 2008-12-05 | 2012-03-29 | Bruker Daltonik Gmbh | Verfahren für die Elektronentransfer-Dissoziation in Massenspektrometern und Massenspektrometer mit einer vakuuminternen Elektronenanlagerungsionenquelle zur Herstellung von Radikal-Anionen für eine Elektronentransfer-Dissoziation von Biopolymeren |
CA2748872C (en) * | 2009-01-08 | 2016-11-08 | Bp Corporation North America Inc. | Hydrocarbon recovery process |
US8851170B2 (en) | 2009-04-10 | 2014-10-07 | Shell Oil Company | Heater assisted fluid treatment of a subsurface formation |
US8940668B2 (en) * | 2009-04-16 | 2015-01-27 | Shell Oil Company | Method and composition for enhanced hydrocarbons recovery from a very high salinity, high temperature formation |
AR078041A1 (es) * | 2009-05-05 | 2011-10-12 | Stepan Co | Tensioactivo de olefinas internas sulfonadas para recuperacion mejorada de petroleo |
US8175751B2 (en) * | 2009-05-27 | 2012-05-08 | Chevron U.S.A. Inc. | Computer-implemented systems and methods for screening and predicting the performance of enhanced oil recovery and improved oil recovery methods |
WO2011041458A1 (en) * | 2009-09-29 | 2011-04-07 | Varma Rajender S | Green synthesis of nanometals using fruit extracts and use thereof |
WO2011047082A1 (en) * | 2009-10-14 | 2011-04-21 | Verutek Technologies, Inc. | Oxidation of environmental contaminants with mixed valent manganese oxides |
US8584751B2 (en) * | 2009-10-14 | 2013-11-19 | Basf Se | Process for mineral oil production using surfactant mixtures |
CN102712840A (zh) | 2009-10-14 | 2012-10-03 | 巴斯夫欧洲公司 | 使用表面活性剂混合物的三次矿物油开采方法 |
US8853136B2 (en) | 2009-10-14 | 2014-10-07 | Basf Se | Process for tertiary mineral oil production using surfactant mixtures |
US8584750B2 (en) * | 2009-10-14 | 2013-11-19 | Basf Se | Process for tertiary mineral oil production using surfactant mixtures |
CA2777535C (en) | 2009-10-14 | 2017-10-31 | Basf Se | Process for mineral oil production using surfactant mixtures |
EP2488599B1 (de) | 2009-10-14 | 2014-04-02 | Basf Se | Verfahren zur tertiären erdölförderung unter verwendung von tensidmischungen |
IT1396212B1 (it) | 2009-10-20 | 2012-11-16 | Eni Spa | Procedimento per il recupero di olio pesante da un giacimento sotterraneo |
US8657019B2 (en) * | 2010-02-12 | 2014-02-25 | Conocophillips Company | Hydrocarbon recovery enhancement methods using low salinity carbonated brines and treatment fluids |
US8869892B2 (en) | 2010-02-12 | 2014-10-28 | Conocophillips Company | Low salinity reservoir environment |
US8596367B2 (en) | 2010-03-10 | 2013-12-03 | Basf Se | Process for producing mineral oil using surfactants based on C16C18-containing alkyl propoxy surfactants |
EP3633008B1 (de) * | 2010-03-10 | 2022-05-11 | Basf Se | Wässrige tensidformulierungen für verfahren zur erdölförderung unter verwendung von tensiden auf basis von c16c18-haltigen alkylpropoxytensiden |
US8662171B2 (en) * | 2010-03-25 | 2014-03-04 | Montgomery Chemicals, Llc | Method and composition for oil enhanced recovery |
US8739874B2 (en) | 2010-04-09 | 2014-06-03 | Shell Oil Company | Methods for heating with slots in hydrocarbon formations |
US8631866B2 (en) | 2010-04-09 | 2014-01-21 | Shell Oil Company | Leak detection in circulated fluid systems for heating subsurface formations |
US8875788B2 (en) | 2010-04-09 | 2014-11-04 | Shell Oil Company | Low temperature inductive heating of subsurface formations |
US9127523B2 (en) | 2010-04-09 | 2015-09-08 | Shell Oil Company | Barrier methods for use in subsurface hydrocarbon formations |
AP2012006610A0 (en) | 2010-05-22 | 2012-12-31 | Stepan Co | Sulfonated internal olefin surfactant for enhancedoil recovery |
AR082740A1 (es) * | 2010-08-27 | 2012-12-26 | Univ Texas | Tensioactivos de alcoxi carboxilicos, composicion acuosa y eliminacion de material hidrocarbonado |
US9016370B2 (en) | 2011-04-08 | 2015-04-28 | Shell Oil Company | Partial solution mining of hydrocarbon containing layers prior to in situ heat treatment |
US9441148B2 (en) | 2011-04-20 | 2016-09-13 | Shell Oil Company | Method and composition for enhanced hydrocarbon recovery |
MX2013013404A (es) | 2011-05-27 | 2013-12-10 | Shell Int Research | Composicion y metodo para la recuperacion mejorada de hidrocarburos. |
US9879512B2 (en) | 2011-06-13 | 2018-01-30 | Ecolab Usa Inc. | Additives for improving hydrocarbon recovery |
US8939208B2 (en) * | 2011-06-13 | 2015-01-27 | Nalco Company | Additives for improving hydrocarbon recovery |
CA2789917C (en) | 2011-09-16 | 2015-10-20 | Sabatino Nacson | Method of oil extraction |
CN103958824B (zh) | 2011-10-07 | 2016-10-26 | 国际壳牌研究有限公司 | 用于加热地下地层的循环流体系统的热膨胀调节 |
WO2013066549A1 (en) | 2011-10-31 | 2013-05-10 | Baker Hughes Incorporated | Hydrocarbon determination in unconventional shale |
CA2864863A1 (en) * | 2012-02-18 | 2013-08-22 | Genie Ip B.V. | Method and system for heating a bed of hydrocarbon-containing rocks |
AR090723A1 (es) | 2012-04-19 | 2014-12-03 | Univ Texas | Tensioactivos hidrofobos cortos |
AR090724A1 (es) | 2012-04-19 | 2014-12-03 | Univ Texas | Tensioactivos de amonio cuaternario hidrofobos de gran tamaño |
AR090958A1 (es) | 2012-05-09 | 2014-12-17 | Shell Int Research | Metodo para la recuperacion mejorada de hidrocarburos |
US20140088878A1 (en) * | 2012-09-27 | 2014-03-27 | Jinhong Chen | Isotherm and gas-in-place estimation considering capillary condensation in shale gas reservoir |
MY166469A (en) * | 2012-10-01 | 2018-06-27 | Huntsman Petrochemical Llc | Surfactant formulation for release of underground fossil fluids |
WO2014145842A1 (en) * | 2013-03-15 | 2014-09-18 | U.S. O'neill Industries, Inc. | Hydrocarbon removal compositions and methods of use |
EP3004284B1 (de) | 2013-05-29 | 2020-07-01 | Indorama Ventures Oxides LLC | Verwendung von organischen säuren oder einem salz davon in tensidbasierten verbesserten ölgewinnungsformulierungen und techniken |
US20150167437A1 (en) * | 2013-12-13 | 2015-06-18 | Statoil Gulf Services LLC | Stimulation method and system for enhancing oil production |
CA2877367C (en) * | 2014-01-13 | 2020-12-22 | Conocophillips Company | Anti-retention agent in steam-solvent oil recovery |
US9828815B2 (en) * | 2014-09-11 | 2017-11-28 | Baker Hughes, A Ge Company, Llc | Foamed fluid compositions having high salinity using anionic surfactants and methods therefor |
US10899693B2 (en) | 2015-04-22 | 2021-01-26 | Board Of Regents, The University Of Texas System | Alkoxylated co-solvents |
EP3101085A1 (de) | 2015-06-01 | 2016-12-07 | Cytec Industries Inc. | Schaumbildende tensid-zusammensetzungen |
CN105134149B (zh) * | 2015-08-04 | 2016-06-15 | 东北石油大学 | 一种改变注采井间二氧化碳驱动状况的装置与方法 |
US10815164B2 (en) | 2015-10-19 | 2020-10-27 | Shell Oil Company | Process for producing styrene |
WO2017079494A1 (en) * | 2015-11-06 | 2017-05-11 | Ecolab Usa Inc. | Methods of and systems for controlling dust |
CN105587298B (zh) * | 2015-12-17 | 2017-11-07 | 西南石油大学 | 多流管模式的水驱油井含水率反演方法 |
US10961831B2 (en) * | 2016-01-19 | 2021-03-30 | Saudi Arabian Oil Company | Polymer flooding processes for viscous oil recovery in carbonate reservoirs |
US10457851B2 (en) | 2016-01-19 | 2019-10-29 | Saudi Arabian Oil Company | Polymer flooding processes for viscous oil recovery in carbonate reservoirs |
US10781362B2 (en) | 2016-01-19 | 2020-09-22 | Saudi Arabian Oil Company | Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs |
US10287486B2 (en) | 2016-01-19 | 2019-05-14 | Saudi Arabian Oil Company | Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs |
US10723937B2 (en) | 2016-01-19 | 2020-07-28 | Saudi Arabian Oil Company | Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs |
US10550312B2 (en) | 2016-01-19 | 2020-02-04 | Saudi Arabian Oil Company | Oil recovery process using an oil recovery composition of aqueous salt solution and dilute polymer for carbonate reservoirs |
CN105863587B (zh) * | 2016-06-01 | 2018-10-16 | 中国海洋石油集团有限公司 | 一种聚合物驱交替注入时机的确定方法 |
CN107092719B (zh) * | 2017-03-17 | 2020-09-04 | 中国石油天然气股份有限公司 | 注水优势通道识别和微球封堵粒径选择的方法及装置 |
US11834609B2 (en) | 2017-07-31 | 2023-12-05 | Chevron U.S.A. Inc. | Injection fluids for stimulating fractured formations |
WO2020028567A1 (en) | 2018-07-31 | 2020-02-06 | Chevron U.S.A. Inc. | The use of a borate-acid buffer in oil and gas operations |
MX2019012623A (es) | 2018-10-22 | 2020-12-01 | Chevron Usa Inc | Tratamiento de fluido que comprende hidrocarburos, agua y polimero. |
CN110130860B (zh) * | 2019-06-04 | 2021-04-30 | 中海油田服务股份有限公司 | 碳酸盐岩储层堵剂深部调驱技术增油效果的确定方法 |
CA3086132A1 (en) | 2019-07-07 | 2021-01-07 | Chevron U.S.A. Inc. | Compositions and methods for foam stimulation |
CA3086156A1 (en) | 2019-07-07 | 2021-01-07 | Chevron U.S.A. Inc. | Compositions and methods for pressure protection |
CA3158941A1 (en) | 2019-10-31 | 2021-05-06 | Chevron Oronite Company Llc | Olefin sulfonates |
EP4051756B1 (de) | 2019-10-31 | 2023-11-15 | Chevron U.S.A. Inc. | Olefinsulfonate |
US20220389304A1 (en) | 2019-10-31 | 2022-12-08 | Chevron Oronite Company Llc | Olefin sulfonates |
US11898100B2 (en) | 2019-12-14 | 2024-02-13 | Chevron U.S.A. Inc. | Compositions and methods for breaking foams and emulsions |
CN111827935B (zh) * | 2020-07-15 | 2021-06-08 | 大连理工大学 | 一种水流侵蚀法辅助的双分井降压海洋天然气水合物开采方法 |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599715A (en) * | 1970-02-18 | 1971-08-17 | Marathon Oil Co | Use of surfactant foam for recovery of petroleum |
US3943160A (en) | 1970-03-09 | 1976-03-09 | Shell Oil Company | Heat-stable calcium-compatible waterflood surfactant |
US3811505A (en) | 1973-01-29 | 1974-05-21 | Texaco Inc | Surfactant oil recovery process usable in formations containing water having high concentrations of polyvalent ions such as calcium and magnesium |
US3811504A (en) | 1973-02-09 | 1974-05-21 | Texaco Inc | Surfactant oil recovery process usable in formations containing water having high concentrations of polyvalent ions such as calcium and magnesium |
GB1484326A (en) | 1973-12-03 | 1977-09-01 | Texaco Development Corp | Micellar dispersions with tolerance for extreme water hardness for use in petroleum recovery |
US4059154A (en) * | 1973-12-03 | 1977-11-22 | Texaco Inc. | Micellar dispersions with tolerance for extreme water hardness for use in petroleum recovery |
US3946812A (en) | 1974-01-02 | 1976-03-30 | Exxon Production Research Company | Use of materials as waterflood additives |
US3945437A (en) * | 1975-03-26 | 1976-03-23 | Shell Oil Company | Process for displacing oil using aqueous anionic surfactant systems containing aromatic ether polysulfonates |
US4016932A (en) * | 1975-12-24 | 1977-04-12 | Texaco Inc. | Surfactant oil recovery method for use in high temperature formations containing water having high salinity and hardness |
US4077471A (en) | 1976-12-01 | 1978-03-07 | Texaco Inc. | Surfactant oil recovery process usable in high temperature, high salinity formations |
US4313847A (en) | 1978-06-15 | 1982-02-02 | Ici Americas Inc. | Surfactant compositions |
US4216079A (en) | 1979-07-09 | 1980-08-05 | Cities Service Company | Emulsion breaking with surfactant recovery |
US4463806A (en) | 1980-12-30 | 1984-08-07 | Mobil Oil Corporation | Method for surfactant waterflooding in a high brine environment |
DE3644386A1 (de) * | 1986-12-24 | 1988-07-07 | Huels Chemische Werke Ag | Verfahren zur gewinnung von erdoel aus einer unterirdischen lagerstaette durch tensidfluten |
DE3720330A1 (de) * | 1987-06-19 | 1988-12-29 | Huels Chemische Werke Ag | Verfahren zur gewinnung von erdoel aus einer unterirdischen lagerstaette mit tensiden |
US4853138A (en) * | 1987-08-05 | 1989-08-01 | The Standard Oil Company | C-branched zwitterionic surfactants and enhanced oil recovery method using same |
US5076363A (en) * | 1989-01-31 | 1991-12-31 | The Standard Oil Company | Surfactant-polymer composition and method of enhanced oil recovery |
DE3918265A1 (de) | 1989-06-05 | 1991-01-03 | Henkel Kgaa | Verfahren zur herstellung von tensidgemischen auf ethersulfonatbasis und ihre verwendung |
US5103909A (en) | 1991-02-19 | 1992-04-14 | Shell Oil Company | Profile control in enhanced oil recovery |
US5199490A (en) | 1991-11-18 | 1993-04-06 | Texaco Inc. | Formation treating |
USH1467H (en) * | 1993-11-16 | 1995-08-01 | Shell Oil Company | Detergent formulations containing a surface active composition containing a nonionic surfactant component and a secondary alkyl sulfate anionic surfactant component |
US5634984A (en) | 1993-12-22 | 1997-06-03 | Union Oil Company Of California | Method for cleaning an oil-coated substrate |
US5510306A (en) | 1993-12-29 | 1996-04-23 | Shell Oil Company | Process for isomerizing linear olefins to isoolefins |
US5648585A (en) | 1993-12-29 | 1997-07-15 | Murray; Brendan Dermot | Process for isomerizing linear olefins to isoolefins |
US5559263A (en) | 1994-11-16 | 1996-09-24 | Tiorco, Inc. | Aluminum citrate preparations and methods |
US6022834A (en) | 1996-05-24 | 2000-02-08 | Oil Chem Technologies, Inc. | Alkaline surfactant polymer flooding composition and process |
US5780694A (en) | 1996-11-26 | 1998-07-14 | Shell Oil Company | Dimerized alcohol compositions and biodegradible surfactants made therefrom having cold water detergency |
US5849960A (en) | 1996-11-26 | 1998-12-15 | Shell Oil Company | Highly branched primary alcohol compositions, and biodegradable detergents made therefrom |
CA2327744C (en) | 1998-04-06 | 2004-07-13 | Da Qing Petroleum Administration Bureau | A foam drive method |
DE19825114A1 (de) * | 1998-06-05 | 1999-12-09 | Bosch Gmbh Robert | Hydraulische Fahrzeugbremsanlage |
CN1306145C (zh) | 1998-12-22 | 2007-03-21 | 切夫里昂奥罗尼特有限责任公司 | 从含烃的地下岩层中采收原油的方法和强化采油的表面活性剂 |
US6150222A (en) | 1999-01-07 | 2000-11-21 | Advanced Micro Devices, Inc. | Method of making a high performance transistor with elevated spacer formation and self-aligned channel regions |
US6427268B1 (en) | 2000-01-28 | 2002-08-06 | Dayle M. Davis | Unitary pillow sham |
US6384271B1 (en) | 2001-05-04 | 2002-05-07 | E.I. Du Pont De Nemours And Company | Sulfonation, sulfation and sulfamation |
AU2003219942A1 (en) * | 2002-03-01 | 2003-09-16 | Cesi Chemical, A Flotek Company | Composition and process for well cleaning |
US7055602B2 (en) * | 2003-03-11 | 2006-06-06 | Shell Oil Company | Method and composition for enhanced hydrocarbons recovery |
-
2003
- 2003-03-11 US US10/385,578 patent/US7055602B2/en not_active Expired - Lifetime
-
2004
- 2004-03-10 AU AU2004219635A patent/AU2004219635B2/en not_active Ceased
- 2004-03-10 DE DE602004027355T patent/DE602004027355D1/de not_active Expired - Lifetime
- 2004-03-10 CA CA2538439A patent/CA2538439C/en not_active Expired - Fee Related
- 2004-03-10 EA EA200501443A patent/EA009260B1/ru not_active IP Right Cessation
- 2004-03-10 EP EP04719259A patent/EP1604094B1/de not_active Revoked
- 2004-03-10 BR BRPI0408233-8A patent/BRPI0408233A/pt not_active IP Right Cessation
- 2004-03-10 WO PCT/US2004/007251 patent/WO2004081342A2/en active Search and Examination
- 2004-03-10 MX MXPA05009664A patent/MXPA05009664A/es active IP Right Grant
- 2004-03-10 AT AT04719259T patent/ATE469198T1/de not_active IP Right Cessation
- 2004-03-10 CN CN200480010544.0A patent/CN1777735B/zh not_active Expired - Fee Related
-
2005
- 2005-09-13 ZA ZA200507349A patent/ZA200507349B/xx unknown
- 2005-09-20 NO NO20054348A patent/NO20054348L/no not_active Application Discontinuation
- 2005-10-03 MA MA28538A patent/MA27830A1/fr unknown
- 2005-10-13 US US11/250,240 patent/US7612022B2/en not_active Expired - Fee Related
-
2006
- 2006-04-20 US US11/408,106 patent/US7137447B2/en not_active Expired - Lifetime
- 2006-04-20 US US11/408,118 patent/US7229950B2/en not_active Expired - Lifetime
- 2006-12-13 US US11/610,135 patent/US7262153B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
WO2004081342A3 (en) | 2005-03-17 |
ATE469198T1 (de) | 2010-06-15 |
CN1777735B (zh) | 2010-11-10 |
MA27830A1 (fr) | 2006-04-03 |
MXPA05009664A (es) | 2006-01-27 |
US20040177958A1 (en) | 2004-09-16 |
US20060185845A1 (en) | 2006-08-24 |
US20070079964A1 (en) | 2007-04-12 |
AU2004219635B2 (en) | 2007-09-13 |
US7262153B2 (en) | 2007-08-28 |
US7612022B2 (en) | 2009-11-03 |
US20060189486A1 (en) | 2006-08-24 |
ZA200507349B (en) | 2007-02-28 |
EA200501443A1 (ru) | 2006-04-28 |
CN1777735A (zh) | 2006-05-24 |
EP1604094B1 (de) | 2010-05-26 |
NO20054348L (no) | 2005-10-11 |
WO2004081342A2 (en) | 2004-09-23 |
CA2538439C (en) | 2012-10-02 |
US7055602B2 (en) | 2006-06-06 |
US7137447B2 (en) | 2006-11-21 |
EA009260B1 (ru) | 2007-12-28 |
US20060027363A1 (en) | 2006-02-09 |
BRPI0408233A (pt) | 2006-03-01 |
CA2538439A1 (en) | 2004-09-23 |
EP1604094A2 (de) | 2005-12-14 |
US7229950B2 (en) | 2007-06-12 |
AU2004219635A1 (en) | 2004-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE602004027355D1 (de) | Methode und zusammensetzung für sekundärölforderung | |
EA201290693A1 (ru) | Добавка и композиция для областей применения на нефтяном месторождении | |
BR112012020151A2 (pt) | métodos para tratar uma formação contendo petróleo bruto e para reduzir a viscosidade de um tensoativo, e, composição de recuperação de hidrocarbonetos. | |
MY160397A (en) | Microemulsifiers and methods of making and using same | |
CL2010000917A1 (es) | Metodo para reducir sulfuro de hidrogeno en asfalto; donde se agrega una composicion depuradora que comprende amina polialifatica y un catalizador; metodo para tratar un asfalto; y composicion depuradora de sulfuro de hidrogeno, que comprende una amina polialifatica y un catalizador. | |
MX352623B (es) | Aditivos tensoactivos usados para retener la productividad durante la perforacion. | |
MY148586A (en) | Treatment fluids comprising diutan and associated methods | |
TR200200916T2 (tr) | Poliizobutenfenol içeren mannich adüktlerinin üretim yöntemi | |
BRPI0510709A (pt) | emulsão aquosa betuminosa | |
MY175582A (en) | Composition and method for enhanced hydrocarbon recovery | |
MX2009006612A (es) | Metodo y composicion para recuperacion incrementada de hidrocarburos. | |
AR071801A1 (es) | Reductores de viscosidad internos para fluidos que contienen un agente tensoactivo viscoelastico | |
BRPI0416959A (pt) | composição, artigo, e, método para conferir repelência e anti-sujeira a um substrato, tendo uma ou mais superfìcies | |
WO2002050216A3 (de) | Verfahren zur markierung von mineralöl | |
EA201070204A1 (ru) | Химическая обработка выбуренной породы для повторного закачивания в подземные формации | |
EA200600080A1 (ru) | Добавка к углеводородному топливу и соответствующий способ | |
EA201100139A1 (ru) | Способ | |
TR201901219T4 (tr) | Modifiye edilmiş iyonik olmayan sürfaktan formülasyonları kullanarak geliştirilmiş petrol geri kazanımı için yöntem. | |
ATE504622T1 (de) | Sedimentationsstabile dispersion, verfahren zur herstellung sowie deren verwendung | |
MY164372A (en) | Additive and method for removal of calcium from crude oils containing calcium naphthenate | |
MY138093A (en) | Process for extracting natural gas liquids from natural gas | |
MY163743A (en) | Additive and method for removal of calcium from crude oils containing calcium naphthenate | |
AR034784A1 (es) | Desulfuracion y un sorbente nuevo para la misma | |
MY126687A (en) | Lubricity additives for low sulfur hydrocarbon fuels | |
NO20092439L (no) | Blanding for behandling av bronner omfattende sorelsement og oljebasert fluid samt fremgangsmate ved behandling av en bronn |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent |