NO324383B1 - Kopolymerer som sementeringshjelpemidler, fremgangsmate for sementering av dybdeboringer og anvendelse av kopolymerene i vannbaserte borevaesker - Google Patents

Kopolymerer som sementeringshjelpemidler, fremgangsmate for sementering av dybdeboringer og anvendelse av kopolymerene i vannbaserte borevaesker Download PDF

Info

Publication number: NO324383B1
Authority: NO; Norway
Prior art keywords: weight; water; copolymers; formula; copolymer
Prior art date: 1997-11-25

Application number

NO20002653A

Other languages

English (en)

Norwegian (no)

Other versions

NO20002653D0 (no

NO20002653L (no

Inventor

Juergen Tonhauser

Pierre Maroy

Alloret Florence L

Volker Frenz

Aranka Tardi

Reinhard Oswald

Original Assignee

Clariant Gmbh

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.)

1997-11-25

Filing date

2000-05-24

Publication date

2007-10-01

2000-05-24 Application filed by Clariant Gmbh filed Critical Clariant Gmbh

2000-05-24 Publication of NO20002653D0 publication Critical patent/NO20002653D0/no

2000-07-14 Publication of NO20002653L publication Critical patent/NO20002653L/no

2007-10-01 Publication of NO324383B1 publication Critical patent/NO324383B1/no

Links

XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 61
229920001577 copolymer Polymers 0.000 title claims description 50
238000000034 method Methods 0.000 title claims description 18
238000005553 drilling Methods 0.000 title claims description 10
239000012530 fluid Substances 0.000 title claims description 9
239000004568 cement Substances 0.000 claims description 45
239000002002 slurry Substances 0.000 claims description 23
239000000203 mixture Substances 0.000 claims description 14
239000000654 additive Substances 0.000 claims description 12
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
239000001257 hydrogen Substances 0.000 claims description 10
229910052739 hydrogen Inorganic materials 0.000 claims description 10
230000007062 hydrolysis Effects 0.000 claims description 10
238000006460 hydrolysis reaction Methods 0.000 claims description 10
239000012153 distilled water Substances 0.000 claims description 9
125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 claims description 9
239000000126 substance Substances 0.000 claims description 7
239000011734 sodium Chemical group 0.000 claims description 5
238000012673 precipitation polymerization Methods 0.000 claims description 4
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group 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 claims description 3
239000002270 dispersing agent Substances 0.000 claims description 3
239000003960 organic solvent Substances 0.000 claims description 3
229910052708 sodium Inorganic materials 0.000 claims description 3
125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims description 3
239000004606 Fillers/Extenders Substances 0.000 claims description 2
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical group [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical group [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
150000001412 amines Chemical class 0.000 claims description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O ammonium group Chemical group [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 2
239000003125 aqueous solvent Substances 0.000 claims description 2
239000006260 foam Substances 0.000 claims description 2
229910052744 lithium Inorganic materials 0.000 claims description 2
229910052700 potassium Inorganic materials 0.000 claims description 2
239000011591 potassium Chemical group 0.000 claims description 2
150000004760 silicates Chemical class 0.000 claims description 2
229920000642 polymer Polymers 0.000 description 66
HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 23
NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 14
238000007127 saponification reaction Methods 0.000 description 14
KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 12
230000000052 comparative effect Effects 0.000 description 12
238000006116 polymerization reaction Methods 0.000 description 12
239000000047 product Substances 0.000 description 12
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 11
SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 10
150000003863 ammonium salts Chemical class 0.000 description 10
DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 description 9
LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 8
239000007789 gas Substances 0.000 description 8
238000006243 chemical reaction Methods 0.000 description 7
230000036961 partial effect Effects 0.000 description 7
238000003756 stirring Methods 0.000 description 7
239000011435 rock Substances 0.000 description 6
238000012360 testing method Methods 0.000 description 6
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
150000001875 compounds Chemical class 0.000 description 5
230000000694 effects Effects 0.000 description 5
239000003112 inhibitor Substances 0.000 description 5
238000012546 transfer Methods 0.000 description 5
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 4
239000008186 active pharmaceutical agent Substances 0.000 description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
230000001143 conditioned effect Effects 0.000 description 4
238000004090 dissolution Methods 0.000 description 4
229910052757 nitrogen Inorganic materials 0.000 description 4
239000001301 oxygen Substances 0.000 description 4
229910052760 oxygen Inorganic materials 0.000 description 4
150000003254 radicals Chemical group 0.000 description 4
230000001603 reducing effect Effects 0.000 description 4
QENRKQYUEGJNNZ-UHFFFAOYSA-N 2-methyl-1-(prop-2-enoylamino)propane-1-sulfonic acid Chemical compound CC(C)C(S(O)(=O)=O)NC(=O)C=C QENRKQYUEGJNNZ-UHFFFAOYSA-N 0.000 description 3
230000000996 additive effect Effects 0.000 description 3
229910001873 dinitrogen Inorganic materials 0.000 description 3
WNAHIZMDSQCWRP-UHFFFAOYSA-N dodecane-1-thiol Chemical compound CCCCCCCCCCCCS WNAHIZMDSQCWRP-UHFFFAOYSA-N 0.000 description 3
238000001035 drying Methods 0.000 description 3
238000001914 filtration Methods 0.000 description 3
238000009472 formulation Methods 0.000 description 3
230000002401 inhibitory effect Effects 0.000 description 3
239000003921 oil Substances 0.000 description 3
238000005086 pumping Methods 0.000 description 3
230000009467 reduction Effects 0.000 description 3
238000010992 reflux Methods 0.000 description 3
150000003839 salts Chemical class 0.000 description 3
159000000000 sodium salts Chemical class 0.000 description 3
239000007787 solid Substances 0.000 description 3
239000003381 stabilizer Substances 0.000 description 3
OSSNTDFYBPYIEC-UHFFFAOYSA-N 1-ethenylimidazole Chemical compound C=CN1C=CN=C1 OSSNTDFYBPYIEC-UHFFFAOYSA-N 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
125000002947 alkylene group Chemical group 0.000 description 2
229910021529 ammonia Inorganic materials 0.000 description 2
238000004458 analytical method Methods 0.000 description 2
239000002518 antifoaming agent Substances 0.000 description 2
239000007795 chemical reaction product Substances 0.000 description 2
239000006185 dispersion Substances 0.000 description 2
238000005516 engineering process Methods 0.000 description 2
239000007788 liquid Substances 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
238000004519 manufacturing process Methods 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
238000002156 mixing Methods 0.000 description 2
229920003023 plastic Polymers 0.000 description 2
239000004033 plastic Substances 0.000 description 2
230000008569 process Effects 0.000 description 2
230000000979 retarding effect Effects 0.000 description 2
239000002904 solvent Substances 0.000 description 2
238000004611 spectroscopical analysis Methods 0.000 description 2
DOGQRRGVLIGIEG-UHFFFAOYSA-N 1-(prop-2-enoylamino)butane-2-sulfonic acid Chemical compound CCC(S(O)(=O)=O)CNC(=O)C=C DOGQRRGVLIGIEG-UHFFFAOYSA-N 0.000 description 1
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 1
DMSRIHVZKOZKRV-UHFFFAOYSA-N 2-methyl-1-(2-methylprop-2-enoylamino)propane-1-sulfonic acid Chemical compound CC(C)C(S(O)(=O)=O)NC(=O)C(C)=C DMSRIHVZKOZKRV-UHFFFAOYSA-N 0.000 description 1
WHNPOQXWAMXPTA-UHFFFAOYSA-N 3-methylbut-2-enamide Chemical compound CC(C)=CC(N)=O WHNPOQXWAMXPTA-UHFFFAOYSA-N 0.000 description 1
229910016876 Fe(NH4)2(SO4)2 Inorganic materials 0.000 description 1
229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
239000004354 Hydroxyethyl cellulose Substances 0.000 description 1
WHNWPMSKXPGLAX-UHFFFAOYSA-N N-Vinyl-2-pyrrolidone Chemical compound C=CN1CCCC1=O WHNWPMSKXPGLAX-UHFFFAOYSA-N 0.000 description 1
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 1
ZLXPLDLEBORRPT-UHFFFAOYSA-M [NH4+].[Fe+].[O-]S([O-])(=O)=O Chemical compound [NH4+].[Fe+].[O-]S([O-])(=O)=O ZLXPLDLEBORRPT-UHFFFAOYSA-M 0.000 description 1
229920006322 acrylamide copolymer Polymers 0.000 description 1
150000003926 acrylamides Chemical class 0.000 description 1
150000001252 acrylic acid derivatives Chemical class 0.000 description 1
150000001299 aldehydes Chemical class 0.000 description 1
BFNBIHQBYMNNAN-UHFFFAOYSA-N ammonium sulfate Chemical compound N.N.OS(O)(=O)=O BFNBIHQBYMNNAN-UHFFFAOYSA-N 0.000 description 1
238000010539 anionic addition polymerization reaction Methods 0.000 description 1
TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
229910052601 baryte Inorganic materials 0.000 description 1
239000010428 baryte Substances 0.000 description 1
238000009835 boiling Methods 0.000 description 1
125000000484 butyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
229920003090 carboxymethyl hydroxyethyl cellulose Polymers 0.000 description 1
229920003086 cellulose ether Polymers 0.000 description 1
230000008859 change Effects 0.000 description 1
239000004927 clay Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
238000011109 contamination Methods 0.000 description 1
-1 cyclic vinyl amides Chemical class 0.000 description 1
150000008049 diazo compounds Chemical class 0.000 description 1
238000004821 distillation Methods 0.000 description 1
238000002036 drum drying Methods 0.000 description 1
239000003344 environmental pollutant Substances 0.000 description 1
UYMKPFRHYYNDTL-UHFFFAOYSA-N ethenamine Chemical class NC=C UYMKPFRHYYNDTL-UHFFFAOYSA-N 0.000 description 1
239000012065 filter cake Substances 0.000 description 1
235000013312 flour Nutrition 0.000 description 1
238000005227 gel permeation chromatography Methods 0.000 description 1
229910052602 gypsum Inorganic materials 0.000 description 1
239000010440 gypsum Substances 0.000 description 1
229910001385 heavy metal Inorganic materials 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
230000006872 improvement Effects 0.000 description 1
239000003999 initiator Substances 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
238000002955 isolation Methods 0.000 description 1
229920005610 lignin Polymers 0.000 description 1
238000005259 measurement Methods 0.000 description 1
FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 1
239000000178 monomer Substances 0.000 description 1
PNLUGRYDUHRLOF-UHFFFAOYSA-N n-ethenyl-n-methylacetamide Chemical compound C=CN(C)C(C)=O PNLUGRYDUHRLOF-UHFFFAOYSA-N 0.000 description 1
QNILTEGFHQSKFF-UHFFFAOYSA-N n-propan-2-ylprop-2-enamide Chemical compound CC(C)NC(=O)C=C QNILTEGFHQSKFF-UHFFFAOYSA-N 0.000 description 1
XFHJDMUEHUHAJW-UHFFFAOYSA-N n-tert-butylprop-2-enamide Chemical compound CC(C)(C)NC(=O)C=C XFHJDMUEHUHAJW-UHFFFAOYSA-N 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
238000006386 neutralization reaction Methods 0.000 description 1
150000002923 oximes Chemical class 0.000 description 1
125000000864 peroxy group Chemical group O(O*)* 0.000 description 1
239000003209 petroleum derivative Substances 0.000 description 1
229950010765 pivalate Drugs 0.000 description 1
IUGYQRQAERSCNH-UHFFFAOYSA-N pivalic acid Chemical compound CC(C)(C)C(O)=O IUGYQRQAERSCNH-UHFFFAOYSA-N 0.000 description 1
231100000719 pollutant Toxicity 0.000 description 1
229920002401 polyacrylamide Polymers 0.000 description 1
239000003505 polymerization initiator Substances 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000011085 pressure filtration Methods 0.000 description 1
230000005855 radiation Effects 0.000 description 1
238000010526 radical polymerization reaction Methods 0.000 description 1
239000012966 redox initiator Substances 0.000 description 1
230000002829 reductive effect Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
238000000518 rheometry Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
239000010703 silicon Substances 0.000 description 1
239000010802 sludge Substances 0.000 description 1
150000003384 small molecules Chemical class 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
239000007962 solid dispersion Substances 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
239000007858 starting material Substances 0.000 description 1
230000003068 static effect Effects 0.000 description 1
239000004575 stone Substances 0.000 description 1
125000001424 substituent group Chemical group 0.000 description 1
229920001059 synthetic polymer Polymers 0.000 description 1
DSROZUMNVRXZNO-UHFFFAOYSA-K tris[(1-naphthalen-1-yl-3-phenylnaphthalen-2-yl)oxy]alumane Chemical compound C=1C=CC=CC=1C=1C=C2C=CC=CC2=C(C=2C3=CC=CC=C3C=CC=2)C=1O[Al](OC=1C(=C2C=CC=CC2=CC=1C=1C=CC=CC=1)C=1C2=CC=CC=C2C=CC=1)OC(C(=C1C=CC=CC1=C1)C=2C3=CC=CC=C3C=CC=2)=C1C1=CC=CC=C1 DSROZUMNVRXZNO-UHFFFAOYSA-K 0.000 description 1
238000001291 vacuum drying Methods 0.000 description 1
239000007966 viscous suspension Substances 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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
- C04B24/163—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- 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
- 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
- C08F220/58—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine
- C08F220/585—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide containing oxygen in addition to the carbonamido oxygen, e.g. N-methylolacrylamide, N-(meth)acryloylmorpholine and containing other heteroatoms, e.g. 2-acrylamido-2-methylpropane sulfonic acid [AMPS]

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Ceramic Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Structural Engineering (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Inorganic Chemistry (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Preventing Corrosion Or Incrustation Of Metals (AREA)

NO20002653A 1997-11-25 2000-05-24 Kopolymerer som sementeringshjelpemidler, fremgangsmate for sementering av dybdeboringer og anvendelse av kopolymerene i vannbaserte borevaesker NO324383B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE19752093A DE19752093C2 (de)	1997-11-25	1997-11-25	Wasserlösliche Copolymere auf Acrylamid-Basis und ihre Verwendung als Zementationshilfsmittel
PCT/EP1998/007310 WO1999026991A1 (de)	1997-11-25	1998-11-16	Zementationshilfsmittel

Publications (3)

Publication Number	Publication Date
NO20002653D0 NO20002653D0 (no)	2000-05-24
NO20002653L NO20002653L (no)	2000-07-14
NO324383B1 true NO324383B1 (no)	2007-10-01

Family

ID=7849705

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20002653A NO324383B1 (no)	1997-11-25	2000-05-24	Kopolymerer som sementeringshjelpemidler, fremgangsmate for sementering av dybdeboringer og anvendelse av kopolymerene i vannbaserte borevaesker

Country Status (10)

Country	Link
US (1)	US6277900B1 (id)
EP (1)	EP1045869B1 (id)
AR (1)	AR017615A1 (id)
BR (1)	BR9814990A (id)
CA (1)	CA2311654C (id)
DE (2)	DE19752093C2 (id)
ES (1)	ES2190129T3 (id)
ID (1)	ID24176A (id)
NO (1)	NO324383B1 (id)
WO (1)	WO1999026991A1 (id)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19926355A1 (de) *	1999-06-10	2000-12-14	Clariant Gmbh	Wasserlösliche Mischpolymere und ihre Verwendung für Exploration und Förderung von Erdöl und Erdgas
FR2804953B1 (fr) *	2000-02-10	2002-07-26	Inst Francais Du Petrole	Laitiers de ciment comportant des polymeres hydrophobes
DE10007044A1 (de)	2000-02-16	2001-08-23	Clariant Gmbh	Copolymere und deren Verwendung als drift control agents
EP1132354A1 (en) *	2000-03-09	2001-09-12	Sofitech N.V.	Multifunctional additive to cement slurries
US6448311B1 (en) *	2000-07-19	2002-09-10	Baker Hughes Incorporated	Cement fluid loss additive
DE10037629A1 (de) *	2000-08-02	2002-02-14	Skw Bauwerkstoffe Deutschland	Wasserlösliche oder wasserquellbare sulfogruppenhaltige assoziativverdickende Copolymere, Verfahren zu deren Herstellung und deren Verwendung
US6476169B1 (en) *	2000-09-28	2002-11-05	Halliburton Energy Services, Inc.	Methods of reducing subterranean formation water permeability
US6715552B2 (en)	2002-06-20	2004-04-06	Halliburton Energy Services, Inc.	Well cementing methods and compositions
US7063153B2 (en)	2002-06-20	2006-06-20	Eoff Larry S	Methods and compositions for cementing wells
US7044170B2 (en) *	2002-08-14	2006-05-16	Construction Research & Technology Gmbh	Hydraulic cementitious composition with improved bleeding resistance
US7741251B2 (en) *	2002-09-06	2010-06-22	Halliburton Energy Services, Inc.	Compositions and methods of stabilizing subterranean formations containing reactive shales
US7091159B2 (en) *	2002-09-06	2006-08-15	Halliburton Energy Services, Inc.	Compositions for and methods of stabilizing subterranean formations containing clays
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- 1998-11-16 WO PCT/EP1998/007310 patent/WO1999026991A1/de active IP Right Grant
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Publication number	Publication date
US6277900B1 (en)	2001-08-21
DE19752093A1 (de)	1999-07-29
EP1045869A1 (de)	2000-10-25
ES2190129T3 (es)	2003-07-16
BR9814990A (pt)	2000-10-03
NO20002653D0 (no)	2000-05-24
AR017615A1 (es)	2001-09-12
CA2311654C (en)	2006-12-19
WO1999026991A1 (de)	1999-06-03
DE19752093C2 (de)	2000-10-26
DE59806832D1 (de)	2003-02-06
ID24176A (id)	2000-07-13
EP1045869B1 (de)	2003-01-02
NO20002653L (no)	2000-07-14
CA2311654A1 (en)	1999-06-03

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CA2310913A1 (en)	2000-12-09	Well cementing methods using compositions containing liquid polymeric additives

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