NO164775C - Vannopploeselige polymerisater og deres anvendelse som borspyletilsetninger. - Google Patents

Vannopploeselige polymerisater og deres anvendelse som borspyletilsetninger.

Info

Publication number
NO164775C
NO164775C NO850283A NO850283A NO164775C NO 164775 C NO164775 C NO 164775C NO 850283 A NO850283 A NO 850283A NO 850283 A NO850283 A NO 850283A NO 164775 C NO164775 C NO 164775C
Authority
NO
Norway
Prior art keywords
water soluble
drilling additives
polymerizates
soluble polymerizates
drilling
Prior art date
Application number
NO850283A
Other languages
English (en)
Other versions
NO164775B (no
NO850283L (no
Inventor
Werner Lange
Branislav Boehmer
Original Assignee
Wolff Walsrode Ag
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.)
Filing date
Publication date
Application filed by Wolff Walsrode Ag filed Critical Wolff Walsrode Ag
Publication of NO850283L publication Critical patent/NO850283L/no
Publication of NO164775B publication Critical patent/NO164775B/no
Publication of NO164775C publication Critical patent/NO164775C/no

Links

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
    • C09K8/02—Well-drilling compositions
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/14—Clay-containing compositions
    • C09K8/18—Clay-containing compositions characterised by the organic compounds
    • C09K8/22—Synthetic organic compounds
    • C09K8/24—Polymers
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NO850283A 1984-02-09 1985-01-23 Vannopploeselige polymerisater og deres anvendelse som borspyletilsetninger. NO164775C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843404491 DE3404491A1 (de) 1984-02-09 1984-02-09 Wasserloesliche polymerisate und deren verwendung als bohrspueladditive

Publications (3)

Publication Number Publication Date
NO850283L NO850283L (no) 1985-08-12
NO164775B NO164775B (no) 1990-08-06
NO164775C true NO164775C (no) 1990-11-14

Family

ID=6227161

Family Applications (1)

Application Number Title Priority Date Filing Date
NO850283A NO164775C (no) 1984-02-09 1985-01-23 Vannopploeselige polymerisater og deres anvendelse som borspyletilsetninger.

Country Status (5)

Country Link
US (1) US4749498A (no)
EP (1) EP0152814B1 (no)
JP (1) JPH0676580B2 (no)
DE (2) DE3404491A1 (no)
NO (1) NO164775C (no)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3631764A1 (de) * 1986-09-18 1988-03-24 Henkel Kgaa Verwendung von quellfaehigen, synthetischen schichtsilikaten in waessrigen bohrspuel- und bohrlochbehandlungsmitteln
DE3701600A1 (de) * 1987-01-21 1988-08-04 Sueddeutsche Kalkstickstoff Wasserloesliche thermostabile polymerisate
US5260391A (en) * 1987-03-23 1993-11-09 Michael Stephens Tetrapolymerization product of 2-acrylamido-2-methyl propane sulfonic acid/associated salts, n-vinyl pyrrolidone, acrylamide, and acrylic acid/associated salts
US5294651A (en) * 1987-03-23 1994-03-15 Phillips Petroleum Company Fluid loss additives for well cementing compositions
US5153240A (en) * 1987-03-23 1992-10-06 Phillips Petroleum Company Fluid loss additives for well cementing compositions containing a tetrapolymer
JP2510246B2 (ja) * 1988-06-07 1996-06-26 株式会社フジタ 泥水掘削工法用高耐腐敗性泥水組成物およびその使用法
DE3833045A1 (de) * 1988-09-29 1990-04-05 Henkel Kgaa Bohrspueladditive auf basis eines polymergemiches, deren verwendung sowie verfahren zur herstellung derselben
JP2587480B2 (ja) * 1988-11-09 1997-03-05 株式会社日本触媒 掘削泥水用添加剤
US5032296A (en) * 1988-12-05 1991-07-16 Phillips Petroleum Company Well treating fluids and additives therefor
US4963632A (en) * 1988-12-29 1990-10-16 Exxon Research And Engineering Company Mixed micellar process for preparing hydrophobically associating polymers
DE4224537A1 (de) * 1992-07-27 1994-02-03 Henkel Kgaa Mineralische Additive zur Einstellung und/oder Regelung der Rheologie und Gelstruktur wässriger Flüssigphasen und ihre Verwendung
DE19909231C2 (de) * 1999-03-03 2001-04-19 Clariant Gmbh Wasserlösliche Copolymere auf AMPS-Basis und ihre Verwendung als Bohrhilfsmittel
US6655475B1 (en) 2001-01-23 2003-12-02 H. Lester Wald Product and method for treating well bores
EP1400564B1 (en) * 2002-09-11 2005-02-02 GKSS Forschungszentrum Polymeric composition, material produced thereof and their applications
CN110483686B (zh) * 2019-07-30 2021-08-31 石家庄华信泥浆助剂有限公司 环保型阳离子降滤失组合物及降滤失剂

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL257856A (no) * 1959-11-11
US3892720A (en) * 1973-06-29 1975-07-01 Lubrizol Corp Polymerizable hydroxy-containing esters of amido-substituted sulfonic acids
DE2444108C2 (de) * 1974-09-14 1978-01-19 Hoechst Ag Wasserbasische tonspuelung fuer tiefbohrungen und verwendung eines mischpolymerisats fuer solche spuelungen
US3929741A (en) * 1974-07-16 1975-12-30 Datascope Corp Hydrophilic acrylamido polymers
JPS5950336B2 (ja) * 1976-08-12 1984-12-07 日本ゼオン株式会社 抗血栓性医用高分子材料
DE2931897A1 (de) * 1979-08-06 1981-02-26 Cassella Ag Wasserloesliches copolymerisat und seine herstellung
DE3027422A1 (de) * 1980-07-19 1982-02-25 Cassella Ag, 6000 Frankfurt Hochmolekulare wasserloesliche copolymerisate, ihre herstellung und verwendung
US4471097A (en) * 1982-01-11 1984-09-11 Klaus Uhl Water soluble copolymers containing vinyl imidazole as drilling fluid additives
US4609476A (en) * 1983-05-02 1986-09-02 Mobil Oil Corporation High temperature stable aqueous brine fluids
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
US4544722A (en) * 1983-09-09 1985-10-01 Nalco Chemical Company Water-soluble terpolymers of 2-acrylamido-2-methylpropane-sulfonic acid, sodium salt (AMPS), n-vinylpyrrolidone and acrylonitrile
US4608182A (en) * 1985-01-09 1986-08-26 Mobil Oil Corporation Vinyl sulfonate amide copolymer and terpolymer combinations for control of filtration in water-based drilling fluids at high temperature

Also Published As

Publication number Publication date
EP0152814A3 (en) 1986-05-07
US4749498A (en) 1988-06-07
JPS60181109A (ja) 1985-09-14
NO164775B (no) 1990-08-06
JPH0676580B2 (ja) 1994-09-28
NO850283L (no) 1985-08-12
DE3404491A1 (de) 1985-08-14
EP0152814B1 (de) 1988-12-28
EP0152814A2 (de) 1985-08-28
DE3567026D1 (en) 1989-02-02

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