MY163350A - Process for mineral oil production from mineral oil deposits with high deposit temperature - Google Patents
Process for mineral oil production from mineral oil deposits with high deposit temperatureInfo
- Publication number
- MY163350A MY163350A MYPI2013002751A MYPI2013002751A MY163350A MY 163350 A MY163350 A MY 163350A MY PI2013002751 A MYPI2013002751 A MY PI2013002751A MY PI2013002751 A MYPI2013002751 A MY PI2013002751A MY 163350 A MY163350 A MY 163350A
- Authority
- MY
- Malaysia
- Prior art keywords
- mineral oil
- deposit
- production
- deposits
- deposit temperature
- 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
- C09K8/58—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)
- Oil, Petroleum & Natural Gas (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Fats And Perfumes (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
A TWO-STAGE PROCESS FOR MINERAL OIL PRODUCTION FROM MINERAL OIL DEPOSITS WITH A DEPOSIT TEMPERATURE OF MORE THAN 70°C, AND A SALINITY OF 20 000 PPM TO 350 000 PPM, IN WHICH AN AQUEOUS FORMULATION COMPRISING AT LEAST ONE GLUCAN WITH A B-1,3-GLYCOSIDICALLY LINKED MAIN CHAIN, AND SIDE GROUPS B-1,6-GLYCOSIDICALLY BONDED THERETO AND HAVING A WEIGHT-AVERAGE MOLECULAR WEIGHT Mw OF 1.5*10⁶ TO 25*10⁶ G/MOL, ARE INJECTED INTO A MINERAL OIL DEPOSIT THROUGH AT LEAST ONE INJECTION BOREHOLE AND CRUDE OIL IS WITHDRAWN FROM THE DEPOSIT THROUGH AT LEAST ONE PRODUCTION BOREHOLE. THE AQUEOUS FORMULATION IS PREPARED IN TWO STAGES, BY FIRST PREPARING AN AQUEOUS CONCENTRATE OF THE GLUCAN, AND DILUTING THE CONCENTRATE ON SITE WITH WATER TO THE USE CONCENTRATION. (FIG. 1)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11154670 | 2011-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
MY163350A true MY163350A (en) | 2017-09-15 |
Family
ID=45607749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI2013002751A MY163350A (en) | 2011-02-16 | 2012-02-15 | Process for mineral oil production from mineral oil deposits with high deposit temperature |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2675866B1 (en) |
CN (1) | CN103384711B (en) |
BR (1) | BR112013019568A2 (en) |
CA (1) | CA2825360C (en) |
DK (1) | DK2675866T3 (en) |
EA (1) | EA028803B9 (en) |
MX (1) | MX2013009364A (en) |
MY (1) | MY163350A (en) |
WO (1) | WO2012110539A1 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014049018A1 (en) * | 2012-09-27 | 2014-04-03 | Wintershall Holding GmbH | Flowable composition, method for producing the flowable composition and method for fracing a subterranean formation using the flowable composition |
WO2014049019A1 (en) * | 2012-09-27 | 2014-04-03 | Wintershall Holding GmbH | Flowable aqueous compositions and method for increasing the feed rate of crude oil and/or natural gas from a subterranean reservoir that contains crude oil and/or natural gas |
CN108138037A (en) * | 2015-10-02 | 2018-06-08 | 温特沙尔控股有限公司 | The redisperse of schizophyllan |
CN105349130B (en) * | 2015-12-10 | 2018-02-02 | 中国石油大学(华东) | It is suitable for the diutan and surfactant composite oil-displacing system of high temperature and high salt oil deposit |
AR107982A1 (en) * | 2016-03-28 | 2018-07-04 | Cargill Inc | METHOD FOR SOLUBILIZING BIOPOLIMERIC SOLIDS FOR IMPROVED OIL RECOVERY APPLICATIONS |
CN107474819B (en) * | 2017-09-06 | 2021-07-30 | 大连知微生物科技有限公司 | In-situ crosslinking bio-based gel for fracturing or profile control and preparation method and application thereof |
CN108195718A (en) * | 2017-12-07 | 2018-06-22 | 浙江海洋大学 | A kind of simulation oil reservoir full-scale condition polymer viscosity changeable device |
CN108195717A (en) * | 2017-12-07 | 2018-06-22 | 浙江海洋大学 | A kind of simulation oil reservoir full-scale condition polymer viscosity changeable device and method |
CN111088971A (en) * | 2018-10-24 | 2020-05-01 | 中国石油化工股份有限公司 | Method for improving yield of common thick oil by utilizing heat produced by microbial fermentation |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA832277A (en) | 1970-01-20 | A. Williams Sherrod | Waterflood process employing thickened water | |
US3372749A (en) * | 1966-04-18 | 1968-03-12 | Mobil Oil Corp | Waterflood process employing thickened water |
US4347146A (en) * | 1981-01-29 | 1982-08-31 | Mobil Oil Corporation | Oil recovery process employing a non-ionic glucan in combination with clay flocculant |
US4457372A (en) * | 1981-11-06 | 1984-07-03 | Texaco Inc. | Method of recovering petroleum from underground formations |
DE3643467A1 (en) | 1986-12-19 | 1988-06-30 | Wintershall Ag | METHOD FOR THE EXTRACELLULAR PRODUCTION OF NONIONIC BIOPOLYMERS AND THE USE THEREOF |
FR2623207B1 (en) * | 1987-11-13 | 1990-05-18 | Inst Francais Du Petrole | PROCESS FOR THE PURIFICATION OF A POLYSACCHARIDE MUST WITH THE PURPOSE OF INCREASING THE FILTRABILITY AND USE OF THE PURIFIED MUST IN ASSISTED OIL RECOVERY |
DE4012238A1 (en) | 1989-04-25 | 1991-01-03 | Wintershall Ag | Fermentative prodn. of nonionic bio-polymers - with oxygen limitation and/or cell wall shearing to increase yield |
DE4109457A1 (en) | 1991-03-22 | 1992-11-12 | Wintershall Ag | METHOD FOR THE EXTRACELLULAR PREPARATION OF HIGH-MOLECULAR HOMOPOLYC-CHARIDES AND THEIRIR USE, AND THE CORRESPONDING MUSHROOM STAMPS |
US5403820A (en) * | 1992-12-24 | 1995-04-04 | O'brien-Goins-Simpson & Associates | Environmentally safe water base drilling fluid |
AT2521U1 (en) | 1997-11-25 | 1998-12-28 | Pewag Austria Gmbh | SIDE BRACKET FOR AN ANTI-SLIDING CHAIN |
WO2003016545A2 (en) | 2001-08-15 | 2003-02-27 | Ciba Specialty Chemicals Holding Inc. | Process for the production of scleroglucan |
EP2387604A4 (en) * | 2009-01-15 | 2012-12-05 | Mi Llc | Cleaning agents for wellbore cleaning and methods of use thereof |
CN101487384B (en) * | 2009-02-20 | 2012-03-21 | 天津实发中科百奥工业生物技术有限公司 | Method for oil well water-shutoff by utilizing scleroglucan fermentation liquor |
CN101845296B (en) * | 2010-05-10 | 2013-06-05 | 山东大学 | Salt-resistant shear-resistant deep-sea bacterium exopolysaccharide oil displacement system |
-
2012
- 2012-02-15 CA CA2825360A patent/CA2825360C/en not_active Expired - Fee Related
- 2012-02-15 EA EA201391050A patent/EA028803B9/en not_active IP Right Cessation
- 2012-02-15 MY MYPI2013002751A patent/MY163350A/en unknown
- 2012-02-15 DK DK12704272.9T patent/DK2675866T3/en active
- 2012-02-15 MX MX2013009364A patent/MX2013009364A/en active IP Right Grant
- 2012-02-15 WO PCT/EP2012/052557 patent/WO2012110539A1/en active Application Filing
- 2012-02-15 BR BR112013019568A patent/BR112013019568A2/en not_active Application Discontinuation
- 2012-02-15 EP EP12704272.9A patent/EP2675866B1/en not_active Not-in-force
- 2012-02-15 CN CN201280008823.8A patent/CN103384711B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP2675866A1 (en) | 2013-12-25 |
EA028803B9 (en) | 2018-07-31 |
WO2012110539A1 (en) | 2012-08-23 |
CN103384711A (en) | 2013-11-06 |
EP2675866B1 (en) | 2015-01-14 |
CA2825360A1 (en) | 2012-08-23 |
BR112013019568A2 (en) | 2018-07-10 |
MX2013009364A (en) | 2013-09-26 |
EA028803B1 (en) | 2018-01-31 |
CA2825360C (en) | 2019-01-22 |
DK2675866T3 (en) | 2015-04-07 |
EA201391050A1 (en) | 2014-02-28 |
CN103384711B (en) | 2017-03-15 |
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