DK2738237T3 - Amfifilt makromolekyle og anvendelse deraf - Google Patents
Amfifilt makromolekyle og anvendelse deraf Download PDFInfo
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- DK2738237T3 DK2738237T3 DK11869802.6T DK11869802T DK2738237T3 DK 2738237 T3 DK2738237 T3 DK 2738237T3 DK 11869802 T DK11869802 T DK 11869802T DK 2738237 T3 DK2738237 T3 DK 2738237T3
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- amphiphilic macromolecule
- amphiphilic
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- 229920002521 macromolecule Polymers 0.000 title claims description 97
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 30
- 239000000178 monomer Substances 0.000 claims description 26
- 239000003921 oil Substances 0.000 claims description 20
- 239000003795 chemical substances by application Substances 0.000 claims description 14
- 239000010779 crude oil Substances 0.000 claims description 11
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 7
- -1 polyoxyethylene Polymers 0.000 claims description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
- 125000004005 formimidoyl group Chemical group [H]\N=C(/[H])* 0.000 claims description 6
- 125000001183 hydrocarbyl group Chemical group 0.000 claims description 6
- 229920001451 polypropylene glycol Polymers 0.000 claims description 6
- 229920003171 Poly (ethylene oxide) Polymers 0.000 claims description 5
- 150000003839 salts Chemical class 0.000 claims description 5
- 229910006069 SO3H Inorganic materials 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 125000000753 cycloalkyl group Chemical group 0.000 claims description 4
- 239000012530 fluid Substances 0.000 claims description 4
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 230000014759 maintenance of location Effects 0.000 claims description 3
- 239000010802 sludge Substances 0.000 claims description 3
- 239000003381 stabilizer Substances 0.000 claims description 3
- 125000006273 (C1-C3) alkyl group Chemical group 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 125000000896 monocarboxylic acid group Chemical group 0.000 claims description 2
- 125000000020 sulfo group Chemical group O=S(=O)([*])O[H] 0.000 claims 2
- 238000004065 wastewater treatment Methods 0.000 claims 2
- 239000012744 reinforcing agent Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 60
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 30
- 229910001873 dinitrogen Inorganic materials 0.000 description 30
- 239000000295 fuel oil Substances 0.000 description 17
- 239000000243 solution Substances 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 16
- 238000003786 synthesis reaction Methods 0.000 description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 229920000642 polymer Polymers 0.000 description 13
- 239000003999 initiator Substances 0.000 description 12
- 239000000203 mixture Substances 0.000 description 11
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 10
- 238000004090 dissolution Methods 0.000 description 10
- 238000001035 drying Methods 0.000 description 10
- 229910052760 oxygen Inorganic materials 0.000 description 10
- 239000001301 oxygen Substances 0.000 description 10
- 239000003002 pH adjusting agent Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 6
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 239000004094 surface-active agent Substances 0.000 description 5
- 230000033558 biomineral tissue development Effects 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 239000010426 asphalt Substances 0.000 description 3
- 238000004945 emulsification Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical group 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000001804 emulsifying effect Effects 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010528 free radical solution polymerization reaction Methods 0.000 description 1
- 230000009878 intermolecular interaction Effects 0.000 description 1
- 230000008863 intramolecular interaction Effects 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000003027 oil sand Substances 0.000 description 1
- 229920002401 polyacrylamide Polymers 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000012673 precipitation polymerization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 206010037833 rales Diseases 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- SONHXMAHPHADTF-UHFFFAOYSA-M sodium;2-methylprop-2-enoate Chemical group [Na+].CC(=C)C([O-])=O SONHXMAHPHADTF-UHFFFAOYSA-M 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000010557 suspension polymerization reaction Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
-
- 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
- C09K8/03—Specific additives for general use in well-drilling compositions
-
- 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
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/12—Clay-free compositions containing synthetic organic macromolecular compounds or their precursors
-
- 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
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
-
- 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/66—Compositions based on water or polar solvents
- C09K8/68—Compositions based on water or polar solvents containing organic compounds
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
- D21H17/20—Macromolecular organic compounds
- D21H17/33—Synthetic macromolecular compounds
- D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D21H17/37—Polymers of unsaturated acids or derivatives thereof, e.g. polyacrylates
- D21H17/375—Poly(meth)acrylamide
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
- D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
- D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
- D21H21/18—Reinforcing agents
-
- 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
- C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
- C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
- C08F220/282—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing two or more oxygen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Lubricants (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Treatment Of Sludge (AREA)
Claims (13)
1. Amfifilt makromolekyle med, som gentagelsesenheder, en strukturenhed A til justering af molekylvægt, molekylvægtfordeling og ladningskarakteristika, en højt sterisk hindret strukturenhed B og en amfifil strukturenhed C, kendetegnet ved, at den højt sterisk hindrede strukturenhed B omfatter en struktur G og en struktur med formlen (4), hvor strukturen G er en cyklisk carbonhydridstruktur, der er dannet på basis af to naboliggende carbonatomer i hovedkæden eller er valgt fra en struktur med formlen (3):
hvor, i formel (3), R5 er H eller en methylgruppe, fortrinsvis H; R6 er et radikal, der er valgt fra gruppen bestående af strukturerne med formlen (5) og formlen (6):
i formel (5), a er et heltal fra 1 til 11, i formel (4), R7 er H; R8 er valgt fra gruppen bestående af H, -S03H og salte deraf, -(CH2)2CH2CI, -ΟΗ2Ν+(ΟΗ3)2(ΟΗ2)ξΟΗ3ΟΓ og -CH2N+(CH3)2 (CH2)2N+(CH3)2(CH2)aCH32Cr; ξ og σ hver især er heltal fra 1 til 15, og den amfifile strukturenhed C har en struktur med formlen (8):
i formel (8), R9 er H eller en methylgruppe; R-io er -O- eller -NH-; Ru er et radikal, der indeholder et ligekædet hydrocarbyl, et forgrenet hydrocarbyl, en polyoxyethylen (PEO), en polyoxypropylen (PPO), en EO-PO-blok, et mono-kvaternært ammoniumsalt, et fler-kvaternært ammoniumsalt eller en sulfon-syre og salte deraf.
2. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at strukturenhed A til justering af molekylvægt, molekylvægtfordeling og ladningskarakteristika omfatter en (meth)acrylamidmonomerenhed A-ι og/eller en (meth)acrylmonomerenhed A2.
3. Amfifilt makromolekyle ifølge krav 2, kendetegnet ved, at, baseret på 100 mol-% af alle gentagelsesenhederne af det amfifile makromolekyle, er molprocentdelen af (meth)acrylamidmonomerenhed A-i 70-99 mol-%; og molprocentdelen af (meth)acrylmonomerenhed A2 er 1-30 mol-%.
4. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at molprocentdelen af struktur G i alle gentagelsesenhederne af det amfifile makromolekyle er 0,02-2 mol-%; og molprocentdelen af strukturen med formel (4) i alle gentagelsesenhederne af det amfifile makromolekyle er 0,05-5 mol-%.
5. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at, baseret på 100 mol-% af alle gentagelsesenhederne af det amfifile makromolekyle, er molprocentdelen af strukturen med formel (8) i alle gentagelsesenhederne af det amfifile makromolekyle 0,05-10 mol-%.
6. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at strukturenhed A til justering af molekylvægt, molekylvægtfordeling og ladningskarakteristika har en struktur med formel (2);
hvor, i formel (2), R1 er H eller en methylgruppe; R2 og R3 uafhængigt er valgt fra gruppen bestående af H og en CrC3-alkylgruppe; R4 er valgt fra gruppen bestående af H og en methylgruppe; Gr er -OH eller -0-Na+; m og n betegner molprocentdelen af strukturenhederne i hele det amfifile makromolekyle, og m er fra 70 til 99 mol-%; n er fra 1 til 30 mol-%.
7. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at den cykliske carbonhydridstruktur, der er dannet på basis af to naboliggende carbonato-mer i hovedkæden, er valgt fra gruppen bestående af:
8. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at den højt sterisk hindrede strukturenhed B har en struktur med formel (7):
hvor, i formel (7), definitionen på G er som beskrevet i krav 1; definitionerne på R7 og R8 er beskrevet i formel (4); henholdsvis x og y betegner molprocentdelene af strukturenhederne i hele det amfifile makromolekyle, og x er fra 0,02 til 2 mol-%, y er fra 0,05 til 5 mol-%.
9. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at: strukturen, der består af R10 og Ru, kan være valgt blandt -0(CH2)gN+(CH3)2(CH2)hCH3X-, -ΝΗ(ΟΗ2)ίΝ+(ΟΗ3)2(ΟΗ2)£Η3Χ\ 0(CH2)kN+((CH2)pCH3)3X", -O(CH2)qN+(CH3)2(0H2)aCH(SO3H)CH2(EO)p(PO)Y(CH2)6CH3X, NH(CH2)qN+(CH3)2(CH2)aCH(S03H)CH2(E0)p(P0)Y(CH2)5CH3X, -0(CH2)qN+(CH3)2(CH2)aCH(C00H)CH2(E0)p(P0)Y(CH2)6CH3X', -NH(CH2)qN+(CH3)2(CH2)aCH(COOH)CH2(EO)p(PO)Y(CH2)6CH3X·, -0(CH2)2N+(CH3)2(CH2)ES03', -(ΟΟΗ(ΟΗ2Ν+(ΟΗ3)2(ΟΗ2)ξΟΗ3ΟΓ)ΟΗ2)ηΟ(ΟΗ2)θΟΗ3, -(OCH(CH2N+((CH2)ACH3)3Cr)CH2)i(CH2)KCH3, -OCH(CH2N+(CH3)2(CH2)rCH3X'))2, -OCH(CH2N+((CH2)sCH3)3X-))2; hvor henholdsvis g, i, k og q er heltal fra 1 til 6; henholdsvis h og j er heltal fra 3 til 21; p er et heltal fra 3 til 9; α er et heltal fra 1 til 12; henholdsvis β og γ er heltal fra 0 til 40; δ er et heltal fra 0 til 21; ε er et heltal fra 4 til 18; ζ er et heltal fra 1 til 21; henholdsvis η og τ er heltal fra 1 til 30; henholdsvis Θ og κ er heltal fra 3 til 21; λ er et heltal fra 0 til 9; r er et heltal fra 3 til 21; s er et heltal fra 3 til 9; og X' er Cl· eller Br\
10. Amfifilt makromolekyle ifølge krav 1, kendetegnet ved, at det amfifile makromolekyle har en struktur med formlen (9):
hvor, i formel (9), R4 er valgt fra gruppen bestående af H og en methyl-gruppe; m og n betegner molprocentdelene af strukturenhederne i hele det amfifile makromolekyle, og m er fra 70 til 99 mol-%; n er fra 1 til 30 mol-%; definitionerne på G, R7, R8, x og y er som beskrevet i formel (7); Rg er H eller en methylgruppe, R10 er -O- eller -NH-; Ru er et radikal, der indeholder et ligekædet hydrocarbyl, et forgrenet hydrocarbyl, en polyoxyethylen (PEO), en polyoxypropylen (PPO), en EO-PO-blok, et mono-kvaternært ammoniumsalt, et fler-kvaternært ammoniumsalt eller en sulfonsyre og salte deraf; z betegner molprocentdelene af strukturenheden i hele det amfifile makromo- lekyle, og z er fra 0,05 til 10 mol-%.
11. Amfifilt makromolekyle ifølge krav 1, som er en forbindelse af formlerne (l)-(X):
eller
12. Amfifilt makromolekyle ifølge et hvilket som helst af kravene 1 til 11, kendetegnet ved, at det har en molekylvægt på mellem 1000000-20000000.
13. Anvendelse af det amfifile makromolekyle ifølge et hvilket som helst af kravene 1 til 12 ved oliefeltboring, brønd-cementering, frakturering, opsamling og transport af råolie, spildevandsbehandling, slambehandling og papirfremstilling som forstærket olieproduktionsmiddel og oliefortrængningsmiddel, middel til reduktion af viskositeten af tung olie, fraktureringsfluid, lerstabilisator, spildevandsbehandlingsmiddel, fastholdelseshjælpemiddel og afvandingshjælpemiddel og forstærkningsmiddel til papirfremstilling.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110210362XA CN102432749B (zh) | 2011-07-26 | 2011-07-26 | 两亲高分子及其用途 |
| PCT/CN2011/001579 WO2013013357A1 (zh) | 2011-07-26 | 2011-09-16 | 两亲高分子及其用途 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DK2738237T3 true DK2738237T3 (da) | 2017-03-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK11869802.6T DK2738237T3 (da) | 2011-07-26 | 2011-09-16 | Amfifilt makromolekyle og anvendelse deraf |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US9243095B2 (da) |
| EP (1) | EP2738237B1 (da) |
| CN (1) | CN102432749B (da) |
| CA (1) | CA2842704C (da) |
| DK (1) | DK2738237T3 (da) |
| EA (1) | EA025834B1 (da) |
| ES (1) | ES2615235T3 (da) |
| MY (1) | MY166451A (da) |
| WO (1) | WO2013013357A1 (da) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112358862A (zh) * | 2020-09-07 | 2021-02-12 | 中国石油天然气股份有限公司 | 一种适用于低流度致密油储层的驱油降粘压裂液 |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102432749B (zh) | 2011-07-26 | 2013-08-28 | 北京君伦润众科技有限公司 | 两亲高分子及其用途 |
| CN104371061B (zh) | 2013-08-14 | 2016-08-17 | 中国石油化工股份有限公司 | 一种阳离子聚合物及其在堵漏剂中的应用 |
| BR112017007745B1 (pt) | 2014-10-15 | 2022-01-18 | Veolia Water Solutions & Technologies Support | Tratamento de água produzida particularmente obtida a partir de um processo de recuperação de óleo quimicamente aprimorado com uso de polímeros de aumento de viscosidade |
| RU2700418C2 (ru) * | 2017-07-11 | 2019-09-17 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Ярославский государственный технический университет" ФГБОУВО "ЯГТУ" | Способ получения амфифильных статистических сополимеров |
| CN109992836B (zh) * | 2019-03-05 | 2021-09-28 | 中国石油化工股份有限公司 | 适应不同油藏需求的粘弹性颗粒驱油剂高效选择方法 |
| US11274240B2 (en) | 2019-07-10 | 2022-03-15 | Halliburton Energy Services, Inc. | Cationic formation stabilizers compatible with anionic friction reducing polymers |
| CN110511329A (zh) * | 2019-07-18 | 2019-11-29 | 中国石油天然气股份有限公司 | 一种含芳香基的聚合物型表面活性剂及其制备方法和应用 |
| CN114426832A (zh) * | 2020-10-15 | 2022-05-03 | 中国石油化工股份有限公司 | 一种边底水稠油油藏控水降粘剂的控水降粘方法 |
| CN114456793B (zh) * | 2020-10-21 | 2023-06-20 | 中国石油化工股份有限公司 | 一种针对低渗透稠油油藏的自降粘压裂液及其制备方法 |
| CN114478906B (zh) | 2020-10-26 | 2023-05-02 | 中国石油化工股份有限公司 | 一种聚丙烯酰胺基对称支化聚合物型表面活性剂及其制备方法和应用 |
| CN114276488B (zh) * | 2022-03-03 | 2022-06-03 | 河南博源新材料有限公司 | 一种长支链多头的阳离子型聚丙烯酰胺及其用途 |
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| US4653584A (en) * | 1985-05-30 | 1987-03-31 | The Standard Oil Company | Maleimide-modified bioresistant polymers and enhanced oil recovery method employing same |
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| CN101857663B (zh) * | 2009-04-09 | 2012-04-25 | 北京佛瑞克技术发展有限公司 | 用于酸压裂温控变粘的聚合物和聚合物交联体的制备方法 |
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| CN101781386B (zh) * | 2009-12-31 | 2012-06-13 | 中国科学院化学研究所 | 一种两亲高分子驱油剂的制备方法 |
| CN101798503B (zh) * | 2010-01-05 | 2012-07-11 | 西南石油大学 | 一种用于提高采收率的聚合物驱油剂及其应用 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112358862A (zh) * | 2020-09-07 | 2021-02-12 | 中国石油天然气股份有限公司 | 一种适用于低流度致密油储层的驱油降粘压裂液 |
| CN112358862B (zh) * | 2020-09-07 | 2022-08-09 | 中国石油天然气股份有限公司 | 一种适用于低流度致密油储层的驱油降粘压裂液 |
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| CN102432749A (zh) | 2012-05-02 |
| CA2842704C (en) | 2016-01-12 |
| EP2738237A1 (en) | 2014-06-04 |
| EA201490337A1 (ru) | 2014-05-30 |
| ES2615235T3 (es) | 2017-06-06 |
| CN102432749B (zh) | 2013-08-28 |
| CA2842704A1 (en) | 2013-01-31 |
| EP2738237B1 (en) | 2016-12-14 |
| US9243095B2 (en) | 2016-01-26 |
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| EP2738237A4 (en) | 2015-08-05 |
| US20150065672A1 (en) | 2015-03-05 |
| EA025834B1 (ru) | 2017-02-28 |
| WO2013013357A1 (zh) | 2013-01-31 |
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