NO902585L - Interpolymerer for bariumsulfatinhibisjon. - Google Patents

Interpolymerer for bariumsulfatinhibisjon.

Info

Publication number
NO902585L
NO902585L NO90902585A NO902585A NO902585L NO 902585 L NO902585 L NO 902585L NO 90902585 A NO90902585 A NO 90902585A NO 902585 A NO902585 A NO 902585A NO 902585 L NO902585 L NO 902585L
Authority
NO
Norway
Prior art keywords
bariumsulphatin
interpolymers
inhibition
bariumsulphatin inhibition
Prior art date
Application number
NO90902585A
Other languages
English (en)
Other versions
NO902585D0 (no
Inventor
Peter Brainbridge
Vincent Rowan
Original Assignee
Nat Starch Chem Corp
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 Nat Starch Chem Corp filed Critical Nat Starch Chem Corp
Publication of NO902585D0 publication Critical patent/NO902585D0/no
Publication of NO902585L publication Critical patent/NO902585L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/12—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • 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
    • Y10S507/927—Well cleaning fluid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NO90902585A 1989-06-12 1990-06-11 Interpolymerer for bariumsulfatinhibisjon. NO902585L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/365,074 US4937002A (en) 1989-06-12 1989-06-12 Interpolymers for barium sulphate inhibition

Publications (2)

Publication Number Publication Date
NO902585D0 NO902585D0 (no) 1990-06-11
NO902585L true NO902585L (no) 1990-12-13

Family

ID=23437366

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90902585A NO902585L (no) 1989-06-12 1990-06-11 Interpolymerer for bariumsulfatinhibisjon.

Country Status (4)

Country Link
US (1) US4937002A (no)
EP (1) EP0402710A3 (no)
CA (1) CA2018513A1 (no)
NO (1) NO902585L (no)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5078894A (en) * 1990-04-30 1992-01-07 Arch Development Corporation Formulations for iron oxides dissolution
US5062962A (en) * 1990-05-04 1991-11-05 Betz Laboratories, Inc. Methods of controlling scale formation in aqueous systems
US5147555A (en) * 1990-05-04 1992-09-15 Betz Laboratories, Inc. Methods of controlling scale formation in aqueous systems
US5089150A (en) * 1990-05-29 1992-02-18 Mobil Oil Corporation Method of increasing retention of scale inhibitors in subterranean formations
US5167828A (en) * 1991-10-07 1992-12-01 Nalco Chemical Company Phosphinate-containing polymers for controlling scale in underground petroleum-containing formations and equipment associated therewith
US5213691A (en) * 1991-10-07 1993-05-25 Nalco Chemical Company Phosphonate-containing polymers for controlling scale in underground petroleum-containing formations and equipment associated therewith
US5256253A (en) * 1992-08-24 1993-10-26 Betz Paperchem Inc. Methods for inhibiting barium sulfate deposition using a poly(amine)compound or its salts in papermaking systems
JP3172744B2 (ja) * 1992-12-25 2001-06-04 栗田工業株式会社 ボイラ用薬剤
US5344590A (en) * 1993-01-06 1994-09-06 W. R. Grace & Co.-Conn. Method for inhibiting corrosion of metals using polytartaric acids
US5360065A (en) * 1993-06-29 1994-11-01 Marathon Oil Company Scale inhibitor and process for using
US5858944A (en) * 1995-10-27 1999-01-12 Keenan; Andrea Claudette Polycarboxylates for automatic dishwashing detergents
US5755972A (en) * 1996-03-01 1998-05-26 Rohm And Haas Company Method for metal sulfate scale control in harsh oilfield conditions
US8329622B2 (en) 2005-05-06 2012-12-11 Akzo Nobel N.V. Alcohol compatible copolymer
US10858272B2 (en) 2015-09-24 2020-12-08 Nippon Shokubai Co., Ltd. Barium-sulfate scale deposition inhibitor, method for inhibiting barium-sulfate scale deposition, and barium-sulfate scale deposition inhibitor composition
US11939519B2 (en) 2022-08-29 2024-03-26 Saudi Arabian Oil Company Methods and systems to reduce scale formation

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3806451A (en) * 1969-12-22 1974-04-23 Texaco Inc Method for the treatment of scale
US3879288A (en) * 1970-07-01 1975-04-22 Frederick Herman Siegele Process of inhibiting scale formation on walls of structures containing an aqueous system
US3962110A (en) * 1970-10-19 1976-06-08 Texaco Inc. Process and composition for preventing scale build-up
US3682224A (en) * 1970-12-17 1972-08-08 Merrill Bleyle Scale prevention agents of methacrylic acid-vinyl sulfonate copolymers for saline water evaporation
US3806367A (en) * 1972-06-01 1974-04-23 Bitz Lab Inc Acrylamido-sulfonic acid polymers and their use as rust and tubercle removing agents
US4126549A (en) * 1973-02-14 1978-11-21 Ciba-Geigy (Uk) Limited Treatment of water
GB1414918A (en) * 1973-02-14 1975-11-19 Ciba Geigy Uk Ltd Treatment of water to prevent the deposition of scale
US3880765A (en) * 1973-11-12 1975-04-29 Nalco Chemical Co Waterflood process using alkoxylated low molecular weight acrylic acid polymers as scale inhibitors
GB1458235A (en) * 1974-06-11 1976-12-08 Ciba Geigy Uk Ltd Inhibiting scale formation in aqueous systems
US4029577A (en) * 1975-11-17 1977-06-14 Betz Laboratories, Inc. Polymers for use in water treatment
GB2054598B (en) * 1979-06-29 1983-06-29 Shell Int Research Substituted macrocylic polyethers
SU829593A1 (ru) * 1979-08-07 1981-05-15 Всесоюзный Научно-Исследовательскийинститут Разработки И Эксплуатациинефтепромысловых Труб Способ предотвращени отложенийСОлЕй B НЕфТЕпРОМыСлОВОМ ОбОРудОВАНии
EP0032041B1 (en) * 1979-12-28 1985-11-13 Pfizer Inc. Use of fumaric acid polymers as antiscalants, and processes for their preparation; polymeric intermediates of mono or dialkyl fumarate, and processes for their production
US4331792A (en) * 1980-05-27 1982-05-25 Nalco Chemical Company Continuous process for production of copolymer of an alkali metal vinyl sulfonate and acrylic acid
CA1148438A (en) * 1980-05-29 1983-06-21 Nalco Chemical Company Use of acrylic acid/sodium vinyl-sulfonate copolymers as dispersants in boiler applications
GB2087862B (en) * 1980-11-18 1984-08-01 Dearborn Chemicals Ltd Process for dispersing particulate material in aqueous systems
US4710537A (en) * 1981-02-09 1987-12-01 Pfizer Inc. Substantially homogeneous copolymers of acrylic or methacrylic acid and maleic acid
US4361492A (en) * 1981-04-09 1982-11-30 Nalco Chemical Company Particulate dispersant enhancement using acrylamide-acrylic acid copolymers
JPS57168906A (en) * 1981-04-13 1982-10-18 Kao Corp Maleic acid/(meth)acrylic acid copolymer
AU555892B2 (en) * 1981-11-05 1986-10-16 Nalco Chemical Company Carboxylate polymers for internal scale control agents in boiler systems
US4581145A (en) * 1982-09-27 1986-04-08 Dearborn Chemical Company Composition and method for inhibiting scale
US4530766A (en) * 1983-04-15 1985-07-23 Rohm And Haas Company Method of inhibiting scaling in aqueous systems with low molecular weight copolymers
US4532048A (en) * 1983-09-23 1985-07-30 B. F. Goodrich Company Method for inhibiting scale deposition
GB8400848D0 (en) * 1984-01-13 1984-02-15 Ciba Geigy Ag Cotelomer compounds
FR2567538B1 (fr) * 1984-07-12 1986-12-26 Inst Nat Sante Rech Med Automate pour l'analyse et le clonage de cultures cellulaires ainsi que pour l'analyse bacteriologique
US4566973A (en) * 1984-08-06 1986-01-28 The B. F. Goodrich Company Scale inhibition in water systems
US4590996A (en) * 1984-12-13 1986-05-27 Mobil Oil Corporation Use of polyalkoxy sulfonate surfactants for inhibition of scale formation
US4676911A (en) * 1985-05-20 1987-06-30 Nalco Chemical Company Scale inhibitors which contain sulfate-containing polymers
US4707271A (en) * 1985-11-01 1987-11-17 The B. F. Goodrich Company Stabilization of iron in aqueous systems
US4710303A (en) * 1986-08-14 1987-12-01 Nalco Chemical Company Low molecular weight polyvinyl sulfonate for low pH barium sulfate scale control
US4762621A (en) * 1986-11-13 1988-08-09 The B. F. Goodrich Company Itaconate ester copolymers as scale inhibitors
EP0297049B1 (en) * 1987-06-23 1991-01-16 Ciba-Geigy Ag Scale inhibition

Also Published As

Publication number Publication date
CA2018513A1 (en) 1990-12-12
EP0402710A2 (en) 1990-12-19
NO902585D0 (no) 1990-06-11
US4937002A (en) 1990-06-26
EP0402710A3 (en) 1991-02-27

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