NO303582B1 - Geldannende vandige blandinger og anvendelse av blandingene ved utvinnelse av olje fra et oljefelt - Google Patents

Geldannende vandige blandinger og anvendelse av blandingene ved utvinnelse av olje fra et oljefelt Download PDF

Info

Publication number: NO303582B1
Authority: NO; Norway
Prior art keywords: mixture; range; polymer; stated; units
Prior art date: 1990-11-23

Application number

NO914555A

Other languages

English (en)

Norwegian (no)

Other versions

NO914555L (no

NO914555D0 (no

Inventor

Thomas Paul Lockhart

Fabrizio Bonaccorsi

Original Assignee

Eniricerche Spa

Agip Spa

Priority date (The priority date 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 date listed.)

1990-11-23

Filing date

1991-11-21

Publication date

1998-08-03

1991-11-21 Application filed by Eniricerche Spa, Agip Spa filed Critical Eniricerche Spa

1991-11-21 Publication of NO914555D0 publication Critical patent/NO914555D0/no

1992-05-25 Publication of NO914555L publication Critical patent/NO914555L/no

1998-08-03 Publication of NO303582B1 publication Critical patent/NO303582B1/no

Links

239000000203 mixture Substances 0.000 title claims description 58
238000011084 recovery Methods 0.000 title description 3
229920000642 polymer Polymers 0.000 claims description 72
229910021645 metal ion Inorganic materials 0.000 claims description 29
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical group NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 27
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
230000035699 permeability Effects 0.000 claims description 15
238000004132 cross linking Methods 0.000 claims description 11
229910052783 alkali metal Inorganic materials 0.000 claims description 10
150000001340 alkali metals Chemical class 0.000 claims description 10
125000000524 functional group Chemical group 0.000 claims description 9
229920000620 organic polymer Polymers 0.000 claims description 9
239000000178 monomer Substances 0.000 claims description 8
125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 claims description 8
125000001424 substituent group Chemical group 0.000 claims description 5
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 claims description 2
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 claims description 2
RQAKESSLMFZVMC-UHFFFAOYSA-N n-ethenylacetamide Chemical compound CC(=O)NC=C RQAKESSLMFZVMC-UHFFFAOYSA-N 0.000 claims description 2
OPRIWFSSXKQMPB-UHFFFAOYSA-N 2-methyl-2-(prop-2-enoylamino)propane-1-sulfonic acid;sodium Chemical compound [Na].OS(=O)(=O)CC(C)(C)NC(=O)C=C OPRIWFSSXKQMPB-UHFFFAOYSA-N 0.000 claims 1
239000000499 gel Substances 0.000 description 43
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 39
239000003921 oil Substances 0.000 description 35
239000000243 solution Substances 0.000 description 26
238000004519 manufacturing process Methods 0.000 description 16
238000000034 method Methods 0.000 description 16
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 15
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 15
239000002253 acid Substances 0.000 description 11
239000011651 chromium Substances 0.000 description 11
239000012530 fluid Substances 0.000 description 11
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 10
239000011541 reaction mixture Substances 0.000 description 10
238000006243 chemical reaction Methods 0.000 description 9
239000008367 deionised water Substances 0.000 description 9
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230000015572 biosynthetic process Effects 0.000 description 7
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238000000605 extraction Methods 0.000 description 6
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238000003756 stirring Methods 0.000 description 3
BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 3
OISVCGZHLKNMSJ-UHFFFAOYSA-N 2,6-dimethylpyridine Chemical compound CC1=CC=CC(C)=N1 OISVCGZHLKNMSJ-UHFFFAOYSA-N 0.000 description 2
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HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
FLZDRQXGVYVYSL-UHFFFAOYSA-N 3-(2-cyanopropyldiazenyl)-2-methylpropanenitrile Chemical compound N#CC(C)CN=NCC(C)C#N FLZDRQXGVYVYSL-UHFFFAOYSA-N 0.000 description 2
ASHGTJPOSUFTGB-UHFFFAOYSA-N 3-methoxyphenol Chemical compound COC1=CC=CC(O)=C1 ASHGTJPOSUFTGB-UHFFFAOYSA-N 0.000 description 2
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RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
JUJWROOIHBZHMG-UHFFFAOYSA-N Pyridine Chemical group C1=CC=NC=C1 JUJWROOIHBZHMG-UHFFFAOYSA-N 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
WDJHALXBUFZDSR-UHFFFAOYSA-N acetoacetic acid Chemical compound CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 description 2
125000003368 amide group Chemical group 0.000 description 2
239000011230 binding agent Substances 0.000 description 2
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
239000003795 chemical substances by application Substances 0.000 description 2
238000004587 chromatography analysis Methods 0.000 description 2
238000007334 copolymerization reaction Methods 0.000 description 2
239000003431 cross linking reagent Substances 0.000 description 2
239000010779 crude oil Substances 0.000 description 2
238000002955 isolation Methods 0.000 description 2
238000004949 mass spectrometry Methods 0.000 description 2
229910052751 metal Inorganic materials 0.000 description 2
239000002184 metal Substances 0.000 description 2
230000004048 modification Effects 0.000 description 2
238000012986 modification Methods 0.000 description 2
JRKICGRDRMAZLK-UHFFFAOYSA-L persulfate group Chemical group S(=O)(=O)([O-])OOS(=O)(=O)[O-] JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 2
230000008569 process Effects 0.000 description 2
YGSDEFSMJLZEOE-UHFFFAOYSA-N salicylic acid Chemical compound OC(=O)C1=CC=CC=C1O YGSDEFSMJLZEOE-UHFFFAOYSA-N 0.000 description 2
239000000725 suspension Substances 0.000 description 2
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 2
238000011282 treatment Methods 0.000 description 2
GNVNKFUEUXUWDV-VIFPVBQESA-N (2s)-2-amino-3-[4-(aminomethyl)phenyl]propanoic acid Chemical compound NCC1=CC=C(C[C@H](N)C(O)=O)C=C1 GNVNKFUEUXUWDV-VIFPVBQESA-N 0.000 description 1
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
DZSVIVLGBJKQAP-UHFFFAOYSA-N 1-(2-methyl-5-propan-2-ylcyclohex-2-en-1-yl)propan-1-one Chemical compound CCC(=O)C1CC(C(C)C)CC=C1C DZSVIVLGBJKQAP-UHFFFAOYSA-N 0.000 description 1
LTMRRSWNXVJMBA-UHFFFAOYSA-L 2,2-diethylpropanedioate Chemical compound CCC(CC)(C([O-])=O)C([O-])=O LTMRRSWNXVJMBA-UHFFFAOYSA-L 0.000 description 1
WYWWNVMODHTVQY-UHFFFAOYSA-N 2-(prop-2-enoylamino)propanedioic acid Chemical compound OC(=O)C(C(O)=O)NC(=O)C=C WYWWNVMODHTVQY-UHFFFAOYSA-N 0.000 description 1
GRNHZMGFVFTJHF-UHFFFAOYSA-N 2-hydroxyacetic acid;prop-2-enamide Chemical compound NC(=O)C=C.OCC(O)=O GRNHZMGFVFTJHF-UHFFFAOYSA-N 0.000 description 1
WGLQHUKCXBXUDV-UHFFFAOYSA-N 3-aminophthalic acid Chemical compound NC1=CC=CC(C(O)=O)=C1C(O)=O WGLQHUKCXBXUDV-UHFFFAOYSA-N 0.000 description 1
WUBBRNOQWQTFEX-UHFFFAOYSA-N 4-aminosalicylic acid Chemical compound NC1=CC=C(C(O)=O)C(O)=C1 WUBBRNOQWQTFEX-UHFFFAOYSA-N 0.000 description 1
SLBQXWXKPNIVSQ-UHFFFAOYSA-N 4-nitrophthalic acid Chemical compound OC(=O)C1=CC=C([N+]([O-])=O)C=C1C(O)=O SLBQXWXKPNIVSQ-UHFFFAOYSA-N 0.000 description 1
ZDZVKPXKLLLOOA-UHFFFAOYSA-N Allylmalonic acid Chemical compound OC(=O)C(C(O)=O)CC=C ZDZVKPXKLLLOOA-UHFFFAOYSA-N 0.000 description 1
229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
244000007835 Cyamopsis tetragonoloba Species 0.000 description 1
WLTCKEHCTUYJGI-UHFFFAOYSA-N Diethyl aminomalonate Chemical compound CCOC(=O)C(N)C(=O)OCC WLTCKEHCTUYJGI-UHFFFAOYSA-N 0.000 description 1
QXNVGIXVLWOKEQ-UHFFFAOYSA-N Disodium Chemical class [Na][Na] QXNVGIXVLWOKEQ-UHFFFAOYSA-N 0.000 description 1
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 1
ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
230000001476 alcoholic effect Effects 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
150000001342 alkaline earth metals Chemical class 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
229960004909 aminosalicylic acid Drugs 0.000 description 1
125000000751 azo group Chemical group [*]N=N[*] 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
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150000004649 carbonic acid derivatives Chemical class 0.000 description 1
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238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
GDWAYKGILJJNBB-UHFFFAOYSA-N diethyl 2-prop-2-enylpropanedioate Chemical compound CCOC(=O)C(CC=C)C(=O)OCC GDWAYKGILJJNBB-UHFFFAOYSA-N 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
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238000006073 displacement reaction Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000001035 drying Methods 0.000 description 1
239000000839 emulsion Substances 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
235000019441 ethanol Nutrition 0.000 description 1
239000000284 extract Substances 0.000 description 1
238000001914 filtration Methods 0.000 description 1
239000012467 final product Substances 0.000 description 1
239000007789 gas Substances 0.000 description 1
238000005984 hydrogenation reaction Methods 0.000 description 1
230000007062 hydrolysis Effects 0.000 description 1
238000006460 hydrolysis reaction Methods 0.000 description 1
150000002466 imines Chemical class 0.000 description 1
NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical compound OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 description 1
238000010952 in-situ formation Methods 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
239000003112 inhibitor Substances 0.000 description 1
238000011221 initial treatment Methods 0.000 description 1
239000003999 initiator Substances 0.000 description 1
229910017053 inorganic salt Inorganic materials 0.000 description 1
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230000010355 oscillation Effects 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
MUMZUERVLWJKNR-UHFFFAOYSA-N oxoplatinum Chemical compound [Pt]=O MUMZUERVLWJKNR-UHFFFAOYSA-N 0.000 description 1
FJKROLUGYXJWQN-UHFFFAOYSA-N papa-hydroxy-benzoic acid Natural products OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
229910003446 platinum oxide Inorganic materials 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000000746 purification Methods 0.000 description 1
UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
238000010992 reflux Methods 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
229960004889 salicylic acid Drugs 0.000 description 1
239000004576 sand Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
HRZFUMHJMZEROT-UHFFFAOYSA-L sodium disulfite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])(=O)=O HRZFUMHJMZEROT-UHFFFAOYSA-L 0.000 description 1
229940001584 sodium metabisulfite Drugs 0.000 description 1
235000010262 sodium metabisulphite Nutrition 0.000 description 1
239000002689 soil Substances 0.000 description 1
239000003381 stabilizer Substances 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
230000002194 synthesizing effect Effects 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
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230000009466 transformation Effects 0.000 description 1
238000005406 washing Methods 0.000 description 1
238000005303 weighing Methods 0.000 description 1
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229940082509 xanthan gum Drugs 0.000 description 1
235000010493 xanthan gum Nutrition 0.000 description 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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/84—Compositions based on water or polar solvents
- C09K8/86—Compositions based on water or polar solvents containing organic compounds
- C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/887—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
- C08K3/011—Crosslinking or vulcanising agents, e.g. accelerators
- 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
- C09K8/50—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
- C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
- 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
- C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/902—Controlled release agent
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/903—Crosslinked resin or polymer
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/922—Fracture fluid
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/935—Enhanced oil recovery

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Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Compositions Of Macromolecular Compounds (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Colloid Chemistry (AREA)
Fats And Perfumes (AREA)
Processes Of Treating Macromolecular Substances (AREA)

NO914555A 1990-11-23 1991-11-21 Geldannende vandige blandinger og anvendelse av blandingene ved utvinnelse av olje fra et oljefelt NO303582B1 (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT02217390A IT1243492B (it)	1990-11-23	1990-11-23	Composizioni acquose gelificabili contenenti polimeri con particolari gruppi funzionali chelanti utili per il recupero del petrolio da un giacimento.

Publications (3)

Publication Number	Publication Date
NO914555D0 NO914555D0 (no)	1991-11-21
NO914555L NO914555L (no)	1992-05-25
NO303582B1 true NO303582B1 (no)	1998-08-03

Family

ID=11192583

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO914555A NO303582B1 (no)	1990-11-23	1991-11-21	Geldannende vandige blandinger og anvendelse av blandingene ved utvinnelse av olje fra et oljefelt

Country Status (10)

Country	Link
US (1)	US5256315A (fr)
EP (1)	EP0487153B1 (fr)
JP (1)	JPH04330932A (fr)
BR (1)	BR9105087A (fr)
CA (1)	CA2056074C (fr)
DK (1)	DK0487153T3 (fr)
ES (2)	ES2068492T3 (fr)
IT (1)	IT1243492B (fr)
MX (1)	MX173905B (fr)
NO (1)	NO303582B1 (fr)

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IT1237794B (it) *	1989-12-21	1993-06-17	Eniricerche Spa	Copolimeri acrilammidici contenenti unita' (met) acrilammido benzendicarbossiliche
IT1238234B (it) *	1989-12-21	1993-07-12	Eniricerche Spa	Polimeri contenenti unita' (met) acrilammido maloniche
DE4221863C2 (de) *	1992-07-03	1997-04-17	Stockhausen Chem Fab Gmbh	Copolymere der Allyliminodiessigsäure mit ungesättigten Carbonsäuren und deren Verwendung als Komplexbildner, Peroxidstabilisatoren, Builder in Wasch- und Reinigungsmitteln und Dispergatoren
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ITBO20000745A1 (it) *	2000-12-27	2002-06-27	Carmelo Protopapa	Procedimento per la reticolazione di un polimero o di un copolimero acrilico o acrilderivato e del relativo polimero acrilico ottenuto
US20030027964A1 (en) *	2001-01-29	2003-02-06	Murat Quadir	High molecular weight polymers containing pendant salicylic acid groups
US7138472B2 (en) *	2001-01-29	2006-11-21	Nalco Company	High molecular weight polymers containing pendant salicylic acid groups for clarifying bayer process liquors
WO2002078454A1 (fr) *	2001-03-29	2002-10-10	Francisco Pujol Alcover	Procede de dosage et machine de dosage de pates alimentaires correspondante
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US8129317B2 (en) *	2005-05-02	2012-03-06	Halliburton Energy Services, Inc.	Viscosified treatment fluids comprising polycarboxylic acid gelling agents and associated methods
US7857078B2 (en) *	2007-05-29	2010-12-28	Baker Hughes Incorporated	Cutting tools and methods of making the same
WO2013062891A2 (fr)	2011-10-28	2013-05-02	Dow Global Technologies Llc	Procédé de fabrication de cellules photovoltaïques à base de chalcogénure
WO2014113206A1 (fr)	2013-01-18	2014-07-24	Conocophillips Company	Nanogels pour gélification retardée
AU2015350513B2 (en)	2014-11-19	2019-08-15	Conocophillips Company	Delayed gelation of polymers
JP6843859B2 (ja) *	2015-12-02	2021-03-17	サウジアラビアンオイルカンパニー	高温架橋された破砕流体
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CN115057964A (zh) *	2022-07-11	2022-09-16	中国石油大学(华东)	一种用于高温压裂液的交联剂的制备方法
CN116289204B (zh) *	2023-04-12	2023-10-13	潮州市丹辉婚纱礼服有限公司	一种抗静电透湿涤纶面料的制备方法和应用

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1990
- 1990-11-23 IT IT02217390A patent/IT1243492B/it active IP Right Grant
1991
- 1991-11-16 ES ES91202985T patent/ES2068492T3/es not_active Expired - Lifetime
- 1991-11-16 EP EP91202985A patent/EP0487153B1/fr not_active Expired - Lifetime
- 1991-11-16 DK DK91202985.7T patent/DK0487153T3/da active
- 1991-11-18 US US07/793,524 patent/US5256315A/en not_active Expired - Lifetime
- 1991-11-21 NO NO914555A patent/NO303582B1/no unknown
- 1991-11-21 ES ES19919103497U patent/ES1019384Y/es not_active Expired - Fee Related
- 1991-11-22 MX MX9102188A patent/MX173905B/es unknown
- 1991-11-22 BR BR919105087A patent/BR9105087A/pt not_active IP Right Cessation
- 1991-11-22 CA CA002056074A patent/CA2056074C/fr not_active Expired - Fee Related
- 1991-11-22 JP JP3332924A patent/JPH04330932A/ja not_active Withdrawn

Also Published As

Publication number	Publication date
MX173905B (es)	1994-04-07
ES2068492T3 (es)	1995-04-16
NO914555L (no)	1992-05-25
DK0487153T3 (da)	1995-05-01
NO914555D0 (no)	1991-11-21
EP0487153B1 (fr)	1995-01-11
CA2056074C (fr)	2002-07-23
CA2056074A1 (fr)	1992-05-24
US5256315A (en)	1993-10-26
IT1243492B (it)	1994-06-15
IT9022173A1 (it)	1992-05-23
ES1019384U (es)	1992-03-16
IT9022173A0 (it)	1990-11-23
JPH04330932A (ja)	1992-11-18
ES1019384Y (es)	1992-11-01
EP0487153A1 (fr)	1992-05-27
BR9105087A (pt)	1992-06-23

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