IN2014CN03003A - - Google Patents
Info
- Publication number
- IN2014CN03003A IN2014CN03003A IN3003CHN2014A IN2014CN03003A IN 2014CN03003 A IN2014CN03003 A IN 2014CN03003A IN 3003CHN2014 A IN3003CHN2014 A IN 3003CHN2014A IN 2014CN03003 A IN2014CN03003 A IN 2014CN03003A
- Authority
- IN
- India
- Prior art keywords
- formation
- petroleum
- temperature
- extracting
- glucane
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 abstract 4
- 239000003208 petroleum Substances 0.000 abstract 4
- 238000000034 method Methods 0.000 abstract 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004202 carbamide Substances 0.000 abstract 1
- 239000006260 foam Substances 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C09K8/588—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
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/5045—Compositions based on water or polar solvents containing inorganic compounds
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/514—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/516—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls characterised by their form or by the form of their components, e.g. encapsulated material
- C09K8/518—Foams
-
- 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
- C09K8/592—Compositions used in combination with generated heat, e.g. by steam injection
-
- 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
-
- 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
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
- E21B43/24—Enhanced recovery methods for obtaining hydrocarbons using heat, e.g. steam injection
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Fluid Mechanics (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Edible Oils And Fats (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Bedding Items (AREA)
- Fertilizers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11183814 | 2011-10-04 | ||
| PCT/EP2012/069450 WO2013050364A1 (de) | 2011-10-04 | 2012-10-02 | Verfahren zur förderung von erdöl aus einer unterirdischen lagerstätte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2014CN03003A true IN2014CN03003A (zh) | 2015-07-03 |
Family
ID=46963749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN3003CHN2014 IN2014CN03003A (zh) | 2011-10-04 | 2012-10-02 |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP2764069A1 (zh) |
| CN (1) | CN103930514A (zh) |
| CA (1) | CA2843389A1 (zh) |
| EA (1) | EA201490694A1 (zh) |
| IN (1) | IN2014CN03003A (zh) |
| MX (1) | MX2014001867A (zh) |
| WO (1) | WO2013050364A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105586023A (zh) * | 2014-10-23 | 2016-05-18 | 中国石油化工股份有限公司 | 低渗油藏无机凝胶泡沫堵水调剖剂 |
| WO2016079121A1 (de) * | 2014-11-18 | 2016-05-26 | Basf Se | Verfahren zur erdölförderung |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3730272A (en) * | 1971-05-17 | 1973-05-01 | Shell Oil Co | Plugging solution precipitation time control |
| US4457372A (en) * | 1981-11-06 | 1984-07-03 | Texaco Inc. | Method of recovering petroleum from underground formations |
| EP0210427A1 (en) * | 1985-07-02 | 1987-02-04 | Dowell Schlumberger Corp. | Process for retarding and controlling the formation of gels or precipitates derived from aluminium and corresponding compositions, plus the corresponding applications - in particular regarding oil wells |
| DE3643467A1 (de) | 1986-12-19 | 1988-06-30 | Wintershall Ag | Verfahren zur extrazellulaeren herstellung nichtionischer biopolymerer und deren verwendung |
| DE4012238A1 (de) | 1989-04-25 | 1991-01-03 | Wintershall Ag | Verfahren zur erhoehung der volumenbezogenen produktivitaet (g/l/d) nichtionischer biopolymere |
| US4957163A (en) * | 1990-01-08 | 1990-09-18 | Texaco Inc. | Method of stabilizing polymer solutions in a subterranean formation |
| US4982789A (en) * | 1990-01-16 | 1991-01-08 | Texaco Inc. | Method of using urea as a sacrificial agent for surfactants in enhanced oil recovery |
| US5363915A (en) | 1990-07-02 | 1994-11-15 | Chevron Research And Technology Company | Enhanced oil recovery technique employing nonionic surfactants |
| US5074358A (en) | 1990-07-03 | 1991-12-24 | Alberta Oil Sands Technology And Research Authority | Surfactant-stabilized foams for enhanced oil recovery |
| DE4109457A1 (de) | 1991-03-22 | 1992-11-12 | Wintershall Ag | Verfahren zur extrazellulaeren herstellung von hochmolekularen homopolyscchariden und zu ihrer anwendung, sowie die entsprechenden pilzstaemme |
| US5307878A (en) | 1993-01-07 | 1994-05-03 | Marathon Oil Company | Polymer enhanced foams for reducing gas coning |
| RU2190091C2 (ru) | 1998-04-06 | 2002-09-27 | Да Кинь Петролеум Администрейшн Бюро | Способ вытеснения пеной |
| GB9818179D0 (en) | 1998-08-21 | 1998-10-14 | Univ Manchester | Foam control |
| AU2002333347A1 (en) | 2001-08-15 | 2003-03-03 | Ciba Specialty Chemicals Holding Inc. | Process for the production of scleroglucan |
| RU2361074C2 (ru) | 2007-04-09 | 2009-07-10 | Институт химии нефти Сибирского отделения Российской академии наук | Способ разработки залежей высоковязких нефтей (варианты) |
| DK2513324T3 (en) | 2009-12-17 | 2016-11-07 | Wintershall Holding GmbH | PROCEDURE FOR THE PREPARATION OF HOMOPOLYSACCHARIDES |
-
2012
- 2012-10-02 IN IN3003CHN2014 patent/IN2014CN03003A/en unknown
- 2012-10-02 EP EP12766682.4A patent/EP2764069A1/de not_active Withdrawn
- 2012-10-02 WO PCT/EP2012/069450 patent/WO2013050364A1/de active Application Filing
- 2012-10-02 MX MX2014001867A patent/MX2014001867A/es unknown
- 2012-10-02 CN CN201280046412.8A patent/CN103930514A/zh active Pending
- 2012-10-02 EA EA201490694A patent/EA201490694A1/ru unknown
- 2012-10-02 CA CA2843389A patent/CA2843389A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| EP2764069A1 (de) | 2014-08-13 |
| WO2013050364A1 (de) | 2013-04-11 |
| CN103930514A (zh) | 2014-07-16 |
| MX2014001867A (es) | 2014-06-05 |
| CA2843389A1 (en) | 2013-04-11 |
| EA201490694A1 (ru) | 2014-09-30 |
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| IN2014CN03003A (zh) |