NO844125L - Fremgangsmaate til aa forsinke gelering av vandige polymeropploesninger - Google Patents

Fremgangsmaate til aa forsinke gelering av vandige polymeropploesninger

Info

Publication number: NO844125L
Authority: NO; Norway
Prior art keywords: ppm; concentration; gelation; activator; inhibitor
Prior art date: 1983-10-17

Application number

NO844125A

Other languages

English (en)

Norwegian (no)

Inventor

Colin Davidson

Eric Mentzer

Original Assignee

Schlumberger Cie Dowell

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.)

1983-10-17

Filing date

1984-10-16

Publication date

1985-04-18

1984-10-16 Application filed by Schlumberger Cie Dowell filed Critical Schlumberger Cie Dowell

1985-04-18 Publication of NO844125L publication Critical patent/NO844125L/no

Links

229920000642 polymer Polymers 0.000 title claims description 48
238000000034 method Methods 0.000 title claims description 24
238000001879 gelation Methods 0.000 claims description 47
239000003638 chemical reducing agent Substances 0.000 claims description 24
238000006243 chemical reaction Methods 0.000 claims description 23
239000003112 inhibitor Substances 0.000 claims description 21
239000000243 solution Substances 0.000 claims description 21
239000002243 precursor Substances 0.000 claims description 20
239000012190 activator Substances 0.000 claims description 15
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 14
239000003431 cross linking reagent Substances 0.000 claims description 14
239000002253 acid Substances 0.000 claims description 13
JHWIEAWILPSRMU-UHFFFAOYSA-N 2-methyl-3-pyrimidin-4-ylpropanoic acid Chemical compound OC(=O)C(C)CC1=CC=NC=N1 JHWIEAWILPSRMU-UHFFFAOYSA-N 0.000 claims description 9
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 9
150000007513 acids Chemical class 0.000 claims description 9
238000004132 cross linking Methods 0.000 claims description 9
229920002401 polyacrylamide Polymers 0.000 claims description 9
230000015572 biosynthetic process Effects 0.000 claims description 8
239000000872 buffer Substances 0.000 claims description 8
238000005755 formation reaction Methods 0.000 claims description 8
239000012266 salt solution Substances 0.000 claims description 8
229910052783 alkali metal Inorganic materials 0.000 claims description 7
239000011780 sodium chloride Substances 0.000 claims description 7
239000007853 buffer solution Substances 0.000 claims description 6
125000002843 carboxylic acid group Chemical group 0.000 claims description 6
150000003839 salts Chemical class 0.000 claims description 6
150000001340 alkali metals Chemical class 0.000 claims description 4
150000002500 ions Chemical class 0.000 claims description 4
239000000230 xanthan gum Substances 0.000 claims description 4
235000010493 xanthan gum Nutrition 0.000 claims description 4
229920001285 xanthan gum Polymers 0.000 claims description 4
229940082509 xanthan gum Drugs 0.000 claims description 4
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims description 3
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical class OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 claims description 3
125000000129 anionic group Chemical group 0.000 claims description 3
230000035699 permeability Effects 0.000 claims description 3
229920000058 polyacrylate Polymers 0.000 claims description 3
230000008569 process Effects 0.000 claims description 3
230000001105 regulatory effect Effects 0.000 claims description 3
239000001632 sodium acetate Substances 0.000 claims description 3
235000017281 sodium acetate Nutrition 0.000 claims description 3
235000010443 alginic acid Nutrition 0.000 claims description 2
229920000615 alginic acid Polymers 0.000 claims description 2
125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
-1 carboxyl polysaccharide Chemical class 0.000 claims description 2
230000003111 delayed effect Effects 0.000 claims description 2
229940090960 diethylenetriamine pentamethylene phosphonic acid Drugs 0.000 claims description 2
AQSJGOWTSHOLKH-UHFFFAOYSA-N phosphite(3-) Chemical class [O-]P([O-])[O-] AQSJGOWTSHOLKH-UHFFFAOYSA-N 0.000 claims description 2
229920001282 polysaccharide Polymers 0.000 claims description 2
239000005017 polysaccharide Substances 0.000 claims description 2
229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
QAOWNCQODCNURD-UHFFFAOYSA-L sulfate group Chemical group S(=O)(=O)([O-])[O-] QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 2
150000003567 thiocyanates Chemical class 0.000 claims description 2
150000003573 thiols Chemical class 0.000 claims description 2
150000004764 thiosulfuric acid derivatives Chemical class 0.000 claims description 2
FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 claims 1
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
239000004372 Polyvinyl alcohol Substances 0.000 claims 1
YDONNITUKPKTIG-UHFFFAOYSA-N [Nitrilotris(methylene)]trisphosphonic acid Chemical group OP(O)(=O)CN(CP(O)(O)=O)CP(O)(O)=O YDONNITUKPKTIG-UHFFFAOYSA-N 0.000 claims 1
229940072056 alginate Drugs 0.000 claims 1
ZCDOYSPFYFSLEW-UHFFFAOYSA-N chromate(2-) Chemical class [O-][Cr]([O-])(=O)=O ZCDOYSPFYFSLEW-UHFFFAOYSA-N 0.000 claims 1
DUYCTCQXNHFCSJ-UHFFFAOYSA-N dtpmp Chemical compound OP(=O)(O)CN(CP(O)(O)=O)CCN(CP(O)(=O)O)CCN(CP(O)(O)=O)CP(O)(O)=O DUYCTCQXNHFCSJ-UHFFFAOYSA-N 0.000 claims 1
230000007062 hydrolysis Effects 0.000 claims 1
238000006460 hydrolysis reaction Methods 0.000 claims 1
239000000499 gel Substances 0.000 description 17
UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 description 16
KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 description 11
XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Natural products NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 8
230000000694 effects Effects 0.000 description 8
239000003795 chemical substances by application Substances 0.000 description 7
230000007246 mechanism Effects 0.000 description 6
239000008139 complexing agent Substances 0.000 description 5
150000001875 compounds Chemical class 0.000 description 5
SOCTUWSJJQCPFX-UHFFFAOYSA-N dichromate(2-) Chemical compound [O-][Cr](=O)(=O)O[Cr]([O-])(=O)=O SOCTUWSJJQCPFX-UHFFFAOYSA-N 0.000 description 5
239000012530 fluid Substances 0.000 description 5
239000000203 mixture Substances 0.000 description 5
238000006722 reduction reaction Methods 0.000 description 5
239000000126 substance Substances 0.000 description 5
150000003863 ammonium salts Chemical class 0.000 description 4
230000001934 delay Effects 0.000 description 4
229910021645 metal ion Inorganic materials 0.000 description 4
239000013535 sea water Substances 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
229920002907 Guar gum Polymers 0.000 description 3
229910001430 chromium ion Inorganic materials 0.000 description 3
238000009472 formulation Methods 0.000 description 3
239000000665 guar gum Substances 0.000 description 3
235000010417 guar gum Nutrition 0.000 description 3
229960002154 guar gum Drugs 0.000 description 3
229920002521 macromolecule Polymers 0.000 description 3
229920001897 terpolymer Polymers 0.000 description 3
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 2
NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
239000000654 additive Substances 0.000 description 2
229920006318 anionic polymer Polymers 0.000 description 2
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
239000012267 brine Substances 0.000 description 2
229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 description 2
235000010418 carrageenan Nutrition 0.000 description 2
229920001525 carrageenan Polymers 0.000 description 2
239000011651 chromium Substances 0.000 description 2
238000010668 complexation reaction Methods 0.000 description 2
229930195733 hydrocarbon Natural products 0.000 description 2
238000002347 injection Methods 0.000 description 2
239000007924 injection Substances 0.000 description 2
229910052760 oxygen Inorganic materials 0.000 description 2
239000001301 oxygen Substances 0.000 description 2
238000005086 pumping Methods 0.000 description 2
230000009467 reduction Effects 0.000 description 2
230000009919 sequestration Effects 0.000 description 2
JVBXVOWTABLYPX-UHFFFAOYSA-L sodium dithionite Chemical compound [Na+].[Na+].[O-]S(=O)S([O-])=O JVBXVOWTABLYPX-UHFFFAOYSA-L 0.000 description 2
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-L sulfite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 2
239000004215 Carbon black (E152) Substances 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
229940120146 EDTMP Drugs 0.000 description 1
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 1
240000003183 Manihot esculenta Species 0.000 description 1
244000046052 Phaseolus vulgaris Species 0.000 description 1
235000010627 Phaseolus vulgaris Nutrition 0.000 description 1
229920000388 Polyphosphate Polymers 0.000 description 1
239000004133 Sodium thiosulphate Substances 0.000 description 1
241001061127 Thione Species 0.000 description 1
230000003213 activating effect Effects 0.000 description 1
125000000217 alkyl group Chemical group 0.000 description 1
235000019270 ammonium chloride Nutrition 0.000 description 1
239000007864 aqueous solution Substances 0.000 description 1
239000012298 atmosphere Substances 0.000 description 1
XAQCJVGGJJFLPP-UHFFFAOYSA-L azane;hydroxy-(hydroxy(dioxo)chromio)oxy-dioxochromium Chemical class N.N.O[Cr](=O)(=O)O[Cr](O)(=O)=O XAQCJVGGJJFLPP-UHFFFAOYSA-L 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000033228 biological regulation Effects 0.000 description 1
125000002057 carboxymethyl group Chemical group [H]OC(=O)C([H])([H])[*] 0.000 description 1
239000000679 carrageenan Substances 0.000 description 1
229940113118 carrageenan Drugs 0.000 description 1
UZEDIBTVIIJELN-UHFFFAOYSA-N chromium(2+) Chemical compound [Cr+2] UZEDIBTVIIJELN-UHFFFAOYSA-N 0.000 description 1
BFGKITSFLPAWGI-UHFFFAOYSA-N chromium(3+) Chemical compound [Cr+3] BFGKITSFLPAWGI-UHFFFAOYSA-N 0.000 description 1
229940069078 citric acid / sodium citrate Drugs 0.000 description 1
238000004140 cleaning Methods 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
238000005553 drilling Methods 0.000 description 1
238000000605 extraction Methods 0.000 description 1
230000008014 freezing Effects 0.000 description 1
238000007710 freezing Methods 0.000 description 1
239000013505 freshwater Substances 0.000 description 1
239000003349 gelling agent Substances 0.000 description 1
150000004676 glycans Chemical class 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
125000001183 hydrocarbyl group Chemical group 0.000 description 1
238000011065 in-situ storage Methods 0.000 description 1
230000002427 irreversible effect Effects 0.000 description 1
FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 1
239000000463 material Substances 0.000 description 1
239000011159 matrix material Substances 0.000 description 1
239000000178 monomer Substances 0.000 description 1
150000002825 nitriles Chemical class 0.000 description 1
239000003129 oil well Substances 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
229960003330 pentetic acid Drugs 0.000 description 1
239000003208 petroleum Substances 0.000 description 1
238000005191 phase separation Methods 0.000 description 1
239000008363 phosphate buffer Substances 0.000 description 1
UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
239000001205 polyphosphate Substances 0.000 description 1
235000011176 polyphosphates Nutrition 0.000 description 1
235000019422 polyvinyl alcohol Nutrition 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
239000000376 reactant Substances 0.000 description 1
230000029219 regulation of pH Effects 0.000 description 1
239000003340 retarding agent Substances 0.000 description 1
239000011435 rock Substances 0.000 description 1
238000010517 secondary reaction Methods 0.000 description 1
239000011734 sodium Substances 0.000 description 1
229910052708 sodium Inorganic materials 0.000 description 1
AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 1
235000019345 sodium thiosulphate Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000002904 solvent Substances 0.000 description 1
241000894007 species Species 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical group OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 description 1
125000000542 sulfonic acid group Chemical group 0.000 description 1
ILJSQTXMGCGYMG-UHFFFAOYSA-N triacetic acid Chemical compound CC(=O)CC(=O)CC(O)=O ILJSQTXMGCGYMG-UHFFFAOYSA-N 0.000 description 1
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
229920002554 vinyl polymer Polymers 0.000 description 1
UHVMMEOXYDMDKI-JKYCWFKZSA-L zinc;1-(5-cyanopyridin-2-yl)-3-[(1s,2s)-2-(6-fluoro-2-hydroxy-3-propanoylphenyl)cyclopropyl]urea;diacetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O.CCC(=O)C1=CC=C(F)C([C@H]2[C@H](C2)NC(=O)NC=2N=CC(=CC=2)C#N)=C1O UHVMMEOXYDMDKI-JKYCWFKZSA-L 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
- 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
- C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
- 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
- C08K5/00—Use of organic ingredients
- C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
- C08K5/0025—Crosslinking or vulcanising agents; including 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
- 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
- E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
- E21B21/003—Means for stopping loss of drilling fluid
- 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)
Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
Materials Engineering (AREA)
Geology (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Mining & Mineral Resources (AREA)
Medicinal Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
Geochemistry & Mineralogy (AREA)
Compositions Of Macromolecular Compounds (AREA)
Processes Of Treating Macromolecular Substances (AREA)

NO844125A 1983-10-17 1984-10-16 Fremgangsmaate til aa forsinke gelering av vandige polymeropploesninger NO844125L (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8316487A FR2553422B1 (fr)	1983-10-17	1983-10-17	Procede pour retarder la gelification de polymeres, compositions a gelification controlee les contenant, application en particulier pour le traitement des puits

Publications (1)

Publication Number	Publication Date
NO844125L true NO844125L (no)	1985-04-18

Family

ID=9293217

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO844125A NO844125L (no)	1983-10-17	1984-10-16	Fremgangsmaate til aa forsinke gelering av vandige polymeropploesninger

Country Status (4)

Country	Link
EP (1)	EP0142407A1 (da)
DK (1)	DK494384A (da)
FR (1)	FR2553422B1 (da)
NO (1)	NO844125L (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2087437T3 (es) *	1991-11-26	1996-07-16	Eniricerche Spa	Composicion gelificable acuosa que contiene un agente antisineresis.
KR101644487B1 (ko) *	2015-06-24	2016-08-10	주식회사 코리아나화장품	철쭉꽃 향취를 갖는 향료 조성물

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3926258A (en) *	1972-12-27	1975-12-16	Phillips Petroleum Co	Method for reducing formation permeability with gelled polymer solution having delayed gel time
US4110230A (en) *	1974-02-12	1978-08-29	Phillips Petroleum Company	Aqueous gelable compositions having extended gelation time and methods of preparing same
US4210206A (en) *	1977-10-07	1980-07-01	Halliburton Company	High temperature well treating with crosslinked gelled solutions

1983
- 1983-10-17 FR FR8316487A patent/FR2553422B1/fr not_active Expired
1984
- 1984-10-08 EP EP84402021A patent/EP0142407A1/en not_active Ceased
- 1984-10-16 DK DK494384A patent/DK494384A/da not_active Application Discontinuation
- 1984-10-16 NO NO844125A patent/NO844125L/no unknown

Also Published As

Publication number	Publication date
FR2553422B1 (fr)	1986-06-13
FR2553422A1 (fr)	1985-04-19
DK494384A (da)	1985-04-18
DK494384D0 (da)	1984-10-16
EP0142407A1 (en)	1985-05-22

Publication	Publication Date	Title
US7287587B2 (en)	2007-10-30	Crosslinkable polymer compositions and associated methods
CA2107550C (en)	1998-06-30	Gelling compositions useful for oil field applications
US4018286A (en)	1977-04-19	Controlled well plugging with dilute polymer solutions
US8592353B2 (en)	2013-11-26	Methods useful for diverting aqueous fluids in subterranean operations
US4498539A (en)	1985-02-12	Selective plugging of highly permeable subterranean strata by in situ _gelation of polymer solutions
EP0278540B1 (en)	1992-08-05	Composition and method for fluid loss control in acid fracturing of earthen formations
GB2399362A (en)	2004-09-15	Crosslinking delaying agents for acid fracturing fluids
US4547299A (en)	1985-10-15	Drilling fluid containing a copolymer filtration control agent
NO20004718L (no)	2001-03-23	Hydraulisk frakturering ved bruk av overflateaktivt gelateringsmiddel
NO328673B1 (no)	2010-04-26	Bronnhulls-behandlingsfluid og fremgangsmate for a behandle en underjordisk formasjon som gjennomtrenges av et borehull
CN109281643B (zh)	2021-09-14	延缓自生热体系及其制备方法
US5432153A (en)	1995-07-11	Gelling compositions useful for oil field applications
NO148787B (no)	1983-09-05	Blanding til syrebehandling av poroese undergrunnsformasjoner og anvendelse av samme
US4630678A (en)	1986-12-23	In-situ formation of polyvalent metal ions for crosslinking polymers within carbonate rock-containing reservoirs
US4665987A (en)	1987-05-19	Prepartially crosslinked gel for retarding fluid flow
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