CA2033075A1 - Compositions polymeres - Google Patents

Compositions polymeres

Info

Publication number: CA2033075A1
Authority: CA; Canada
Prior art keywords: fluid according; fluid; monomer; inhibitor; polymer
Prior art date: 1989-05-19
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.): Abandoned

Application number

CA 2033075

Other languages

English (en)

Inventor

David Farrar

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Ciba Specialty Chemicals Water Treatments Ltd

Original Assignee

Individual

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.)

1989-05-19

Filing date

1990-05-18

Publication date

1990-11-20

1990-05-18 Application filed by Individual filed Critical Individual

1990-11-20 Publication of CA2033075A1 publication Critical patent/CA2033075A1/fr

Status Abandoned legal-status Critical Current

Links

239000000203 mixture Substances 0.000 title claims abstract description 8
239000012530 fluid Substances 0.000 claims abstract description 32
239000003112 inhibitor Substances 0.000 claims abstract description 12
230000007062 hydrolysis Effects 0.000 claims abstract description 4
238000006460 hydrolysis reaction Methods 0.000 claims abstract description 4
230000004936 stimulating effect Effects 0.000 claims abstract description 4
238000005553 drilling Methods 0.000 claims abstract 4
238000006731 degradation reaction Methods 0.000 claims abstract 2
229920000642 polymer Polymers 0.000 claims description 32
239000000178 monomer Substances 0.000 claims description 22
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
-1 dialkylaminoalkyl methacrylates Chemical class 0.000 claims description 4
125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 claims description 4
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 claims description 3
125000000746 allylic group Chemical group 0.000 claims description 3
150000003926 acrylamides Chemical class 0.000 claims description 2
229920001577 copolymer Polymers 0.000 claims description 2
NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 claims description 2
VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 claims 2
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims 2
NJSSICCENMLTKO-HRCBOCMUSA-N [(1r,2s,4r,5r)-3-hydroxy-4-(4-methylphenyl)sulfonyloxy-6,8-dioxabicyclo[3.2.1]octan-2-yl] 4-methylbenzenesulfonate Chemical group C1=CC(C)=CC=C1S(=O)(=O)O[C@H]1C(O)[C@@H](OS(=O)(=O)C=2C=CC(C)=CC=2)[C@@H]2OC[C@H]1O2 NJSSICCENMLTKO-HRCBOCMUSA-N 0.000 claims 2
125000002091 cationic group Chemical group 0.000 claims 2
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 claims 2
VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 2
SJIXRGNQPBQWMK-UHFFFAOYSA-N 2-(diethylamino)ethyl 2-methylprop-2-enoate Chemical compound CCN(CC)CCOC(=O)C(C)=C SJIXRGNQPBQWMK-UHFFFAOYSA-N 0.000 claims 1
XHZPRMZZQOIPDS-UHFFFAOYSA-N 2-Methyl-2-[(1-oxo-2-propenyl)amino]-1-propanesulfonic acid Chemical group OS(=O)(=O)CC(C)(C)NC(=O)C=C XHZPRMZZQOIPDS-UHFFFAOYSA-N 0.000 claims 1
SRIJLARXVRHZKD-UHFFFAOYSA-N OP(O)=O.C=CC1=CC=CC=C1 Chemical compound OP(O)=O.C=CC1=CC=CC=C1 SRIJLARXVRHZKD-UHFFFAOYSA-N 0.000 claims 1
OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 1
125000000217 alkyl group Chemical group 0.000 claims 1
125000000129 anionic group Chemical group 0.000 claims 1
125000004432 carbon atom Chemical group C* 0.000 claims 1
239000001530 fumaric acid Substances 0.000 claims 1
VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
239000011976 maleic acid Substances 0.000 claims 1
238000000034 method Methods 0.000 claims 1
230000000638 stimulation Effects 0.000 claims 1
239000000463 material Substances 0.000 abstract description 4
229920006158 high molecular weight polymer Polymers 0.000 abstract 1
150000002500 ions Chemical class 0.000 description 17
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 4
239000002253 acid Substances 0.000 description 4
230000000694 effects Effects 0.000 description 3
PYGSKMBEVAICCR-UHFFFAOYSA-N hexa-1,5-diene Chemical group C=CCCC=C PYGSKMBEVAICCR-UHFFFAOYSA-N 0.000 description 3
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
229920002554 vinyl polymer Polymers 0.000 description 3
125000000022 2-aminoethyl group Chemical group [H]C([*])([H])C([H])([H])N([H])[H] 0.000 description 2
241000282326 Felis catus Species 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical class C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
241000700159 Rattus Species 0.000 description 2
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
239000013256 coordination polymer Substances 0.000 description 2
MCWXGJITAZMZEV-UHFFFAOYSA-N dimethoate Chemical compound CNC(=O)CSP(=S)(OC)OC MCWXGJITAZMZEV-UHFFFAOYSA-N 0.000 description 2
125000001495 ethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
229920001519 homopolymer Polymers 0.000 description 2
WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 description 2
235000009991 pite Nutrition 0.000 description 2
244000293655 pite Species 0.000 description 2
238000011084 recovery Methods 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000011734 sodium Substances 0.000 description 2
OLUNIGWWQYXBJA-UHFFFAOYSA-N 2,3,4-trimethoxyphenol Chemical compound COC1=CC=C(O)C(OC)=C1OC OLUNIGWWQYXBJA-UHFFFAOYSA-N 0.000 description 1
PUAQLLVFLMYYJJ-UHFFFAOYSA-N 2-aminopropiophenone Chemical compound CC(N)C(=O)C1=CC=CC=C1 PUAQLLVFLMYYJJ-UHFFFAOYSA-N 0.000 description 1
125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
IRLPACMLTUPBCL-KQYNXXCUSA-N 5'-adenylyl sulfate Chemical compound C1=NC=2C(N)=NC=NC=2N1[C@@H]1O[C@H](COP(O)(=O)OS(O)(=O)=O)[C@@H](O)[C@H]1O IRLPACMLTUPBCL-KQYNXXCUSA-N 0.000 description 1
NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
101100099490 Alkalihalobacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) thiY gene Proteins 0.000 description 1
NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 description 1
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
244000201986 Cassia tora Species 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
241000251556 Chordata Species 0.000 description 1
VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
101150083807 HSD17B10 gene Proteins 0.000 description 1
ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 description 1
101150071986 LRAT gene Proteins 0.000 description 1
229920006063 Lamide® Polymers 0.000 description 1
229920001730 Moisture cure polyurethane Polymers 0.000 description 1
241000183024 Populus tremula Species 0.000 description 1
101100224604 Schizosaccharomyces pombe (strain 972 / ATCC 24843) dri1 gene Proteins 0.000 description 1
244000191761 Sida cordifolia Species 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
239000005864 Sulphur Substances 0.000 description 1
101150057833 THEG gene Proteins 0.000 description 1
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
MZVQCMJNVPIDEA-UHFFFAOYSA-N [CH2]CN(CC)CC Chemical group [CH2]CN(CC)CC MZVQCMJNVPIDEA-UHFFFAOYSA-N 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000000654 additive Substances 0.000 description 1
230000000996 additive effect Effects 0.000 description 1
125000002947 alkylene group Chemical group 0.000 description 1
150000001413 amino acids Chemical class 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
239000011324 bead Substances 0.000 description 1
239000004202 carbamide Substances 0.000 description 1
CVXBEEMKQHEXEN-UHFFFAOYSA-N carbaryl Chemical compound C1=CC=C2C(OC(=O)NC)=CC=CC2=C1 CVXBEEMKQHEXEN-UHFFFAOYSA-N 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
150000001768 cations Chemical group 0.000 description 1
239000000084 colloidal system Substances 0.000 description 1
125000004985 dialkyl amino alkyl group Chemical group 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
GQOKIYDTHHZSCJ-UHFFFAOYSA-M dimethyl-bis(prop-2-enyl)azanium;chloride Chemical compound [Cl-].C=CC[N+](C)(C)CC=C GQOKIYDTHHZSCJ-UHFFFAOYSA-M 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
238000001035 drying Methods 0.000 description 1
UACOQEQOBAQRDQ-UHFFFAOYSA-N etebenecid Chemical compound CCN(CC)S(=O)(=O)C1=CC=C(C(O)=O)C=C1 UACOQEQOBAQRDQ-UHFFFAOYSA-N 0.000 description 1
239000007863 gel particle Substances 0.000 description 1
ATADHKWKHYVBTJ-UHFFFAOYSA-N hydron;4-[1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol;chloride Chemical compound Cl.CNCC(O)C1=CC=C(O)C(O)=C1 ATADHKWKHYVBTJ-UHFFFAOYSA-N 0.000 description 1
229920000831 ionic polymer Polymers 0.000 description 1
238000009533 lab test Methods 0.000 description 1
231100000518 lethal Toxicity 0.000 description 1
230000001665 lethal effect Effects 0.000 description 1
239000007788 liquid Substances 0.000 description 1
230000014759 maintenance of location Effects 0.000 description 1
MYWUZJCMWCOHBA-VIFPVBQESA-N methamphetamine Chemical compound CN[C@@H](C)CC1=CC=CC=C1 MYWUZJCMWCOHBA-VIFPVBQESA-N 0.000 description 1
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
QAZLEUQQXZFOIB-UHFFFAOYSA-N n-propylprop-2-enehydrazide Chemical compound CCCN(N)C(=O)C=C QAZLEUQQXZFOIB-UHFFFAOYSA-N 0.000 description 1
VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 1
239000002245 particle Substances 0.000 description 1
NCAIGTHBQTXTLR-UHFFFAOYSA-N phentermine hydrochloride Chemical compound [Cl-].CC(C)([NH3+])CC1=CC=CC=C1 NCAIGTHBQTXTLR-UHFFFAOYSA-N 0.000 description 1
BULVZWIRKLYCBC-UHFFFAOYSA-N phorate Chemical compound CCOP(=S)(OCC)SCSCC BULVZWIRKLYCBC-UHFFFAOYSA-N 0.000 description 1
108090000623 proteins and genes Proteins 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
NXLOLUFNDSBYTP-UHFFFAOYSA-N retene Chemical compound C1=CC=C2C3=CC=C(C(C)C)C=C3C=CC2=C1C NXLOLUFNDSBYTP-UHFFFAOYSA-N 0.000 description 1
150000003839 salts Chemical class 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000000243 solution Substances 0.000 description 1
241000894007 species Species 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
- 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
- C09K8/60—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
- 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
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
- 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
- C09K8/882—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2300/00—Characterised by the use of unspecified polymers
- C08J2300/10—Polymers characterised by the presence of specified groups, e.g. terminal or pendant functional groups

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Dispersion Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Compositions Of Macromolecular Compounds (AREA)
Graft Or Block Polymers (AREA)
Detergent Compositions (AREA)
Cosmetics (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

CA 2033075 1989-05-19 1990-05-18 Compositions polymeres Abandoned CA2033075A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB898911519A GB8911519D0 (en)	1989-05-19	1989-05-19	Polymeric compositions
GB8911519.0		1989-05-19

Publications (1)

Publication Number	Publication Date
CA2033075A1 true CA2033075A1 (fr)	1990-11-20

Family

ID=10657015

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA 2033075 Abandoned CA2033075A1 (fr)	1989-05-19	1990-05-18	Compositions polymeres

Country Status (5)

Country	Link
EP (1)	EP0425648A1 (fr)
AU (1)	AU642882B2 (fr)
CA (1)	CA2033075A1 (fr)
GB (1)	GB8911519D0 (fr)
WO (1)	WO1990014403A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2000027944A1 (fr) *	1998-11-06	2000-05-18	Baker Hughes Incorporated	Systemes de fluides de forage a proprietes ameliorees en matiere de lutte contre la perte de fluides
US7439209B2 (en)	1999-11-05	2008-10-21	Baker Hughes Incorporated	Drilling fluid systems with improved fluid loss properties
US6767869B2 (en)	2000-02-29	2004-07-27	Bj Services Company	Well service fluid and method of making and using the same
US7326670B2 (en)	2001-04-10	2008-02-05	Bj Services Company	Well service fluid and method of making and using the same
GB2392466B (en) *	2001-04-10	2005-06-08	Bj Services Co	Well service fluid and method of making and using the same
US10450500B2 (en)	2015-01-12	2019-10-22	Ecolab Usa Inc.	Thermally stable polymers for enhanced oil recovery

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4191657A (en) *	1975-12-24	1980-03-04	Phillips Petroleum Company	Compositions for acidizing subterranean formations
US4374739A (en) *	1976-08-13	1983-02-22	Halliburton Company	Oil well treating method and composition
US4107057A (en) *	1977-01-19	1978-08-15	Halliburton Company	Method of preparing and using acidizing and fracturing compositions, and fluid loss additives for use therein
US4100079A (en) *	1977-02-25	1978-07-11	Calgon Corporation	Polymers for acid thickening
US4409110A (en) *	1981-01-06	1983-10-11	Halliburton Company	Enhanced oil displacement processes and compositions
US4619773A (en) *	1983-05-02	1986-10-28	Mobil Oil Corporation	High temperature stable aqueous brine fluids viscosified by water-soluble copolymers of acrylamidomethylpropanesulfonic acid salts
US4552675A (en) *	1983-08-19	1985-11-12	Fmc Corporation	Composition and method for treating a subterranean formation
FR2604444B1 (fr) *	1986-09-29	1988-11-25	Total Petroles	Methode de stabilisation chimique d'un viscosifiant comprenant un polyacrylamide
US4919733A (en) *	1988-03-03	1990-04-24	Allegheny Ludlum Corporation	Method for refining magnetic domains of electrical steels to reduce core loss

1989
- 1989-05-19 GB GB898911519A patent/GB8911519D0/en active Pending
1990
- 1990-05-18 CA CA 2033075 patent/CA2033075A1/fr not_active Abandoned
- 1990-05-18 EP EP19900908273 patent/EP0425648A1/fr not_active Withdrawn
- 1990-05-18 AU AU57300/90A patent/AU642882B2/en not_active Ceased
- 1990-05-18 WO PCT/GB1990/000773 patent/WO1990014403A1/fr not_active Ceased

Also Published As

Publication number	Publication date
GB8911519D0 (en)	1989-07-05
AU5730090A (en)	1990-12-18
WO1990014403A1 (fr)	1990-11-29
AU642882B2 (en)	1993-11-04
EP0425648A1 (fr)	1991-05-08

Legal Events

Date	Code	Title	Description
1998-05-19	FZDE	Dead

Publication	Publication Date	Title
US4059552A (en)	1977-11-22	Cross-linked water-swellable polymer particles
CA1259721A (fr)	1989-09-19	Emulsions inverses
US7001953B2 (en)	2006-02-21	Water-soluble polymer complexes
CA1278645C (fr)	1991-01-02	Polymeres solubles a l'eau leur preparation et leur emploi
US4172066A (en)	1979-10-23	Cross-linked, water-swellable polymer microgels
RU2205847C2 (ru)	2003-06-10	Полимерные композиции и их получение и использование
CA1267483A (fr)	1990-04-03	Production d'un melange de polymere soluble a l'eau
JP3385586B2 (ja)	2003-03-10	改良された性能を示す四級化されている第三級アミノメチルアクリルアミドポリマーのミクロエマルジヨン
US6117938A (en)	2000-09-12	Polymer blends for dewatering
IE47276B1 (en)	1984-02-08	Polymer compositions
CN1125094C (zh)	2003-10-22	一种耐温耐盐共聚物增稠剂
CA2033076A1 (fr)	1990-11-20	Compositions polymeres
JP4950991B2 (ja)	2012-06-13	高イオン強度塩溶液のための増粘剤としての高分子電解質複合体
US4889887A (en)	1989-12-26	Gelable acid viscosifiers
AU680550B2 (en)	1997-07-31	Multimodal emulsions and processes for preparing multimodal emulsions
PT1623067E (pt)	2007-03-30	Uso de polímeros catiónicos de ligação cruzada solúveis em água para controlar o depósito de resina e aderentes na produção de papel
CA1041242A (fr)	1978-10-24	Dispersions eau-huile de polymeres
KR101154359B1 (ko)	2012-06-15	유기응결제를 함유한 ｗ/ｏ형 에멀젼 중합체 및 그 제조방법
JP2009024125A (ja)	2009-02-05	安定な水溶性重合体分散液およびその製造方法
CN115974250A (zh)	2023-04-18	一种涂装废水用多功能环保絮凝剂的制备方法
JP4206250B2 (ja)	2009-01-07	汚泥の脱水方法
US4988461A (en)	1991-01-29	Compositions of water-dispersed amine-containing polymers
AU5730090A (en)	1990-12-18	Polymeric compositions
CA1111595A (fr)	1981-10-27	Microgels de polymeres gonflant a l'eau et enchaines par liaisons transversales
CA1302003C (fr)	1992-05-26	Compositions pour epaissir une solution acide