DD207208A5 - Vernetzbare, wasserloesliche polymer-zusammensetzung - Google Patents

Vernetzbare, wasserloesliche polymer-zusammensetzung Download PDF

Info

Publication number
DD207208A5
DD207208A5 DD81248959A DD24895981A DD207208A5 DD 207208 A5 DD207208 A5 DD 207208A5 DD 81248959 A DD81248959 A DD 81248959A DD 24895981 A DD24895981 A DD 24895981A DD 207208 A5 DD207208 A5 DD 207208A5
Authority
DD
German Democratic Republic
Prior art keywords
carbon atoms
formula
water
alkyl
hydrogen
Prior art date
Application number
DD81248959A
Other languages
German (de)
English (en)
Inventor
Friedrich Engelhardt
Steffen Piesch
Juliane Balzer
Jeffry C Dawson
Original Assignee
Cassella Ag
Dresser Ind
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 Cassella Ag, Dresser Ind filed Critical Cassella Ag
Publication of DD207208A5 publication Critical patent/DD207208A5/de

Links

Classifications

    • 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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/20—Carboxylic acid amides
    • 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
    • C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
DD81248959A 1980-12-15 1981-12-14 Vernetzbare, wasserloesliche polymer-zusammensetzung DD207208A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21667280A 1980-12-15 1980-12-15

Publications (1)

Publication Number Publication Date
DD207208A5 true DD207208A5 (de) 1984-02-22

Family

ID=22808029

Family Applications (2)

Application Number Title Priority Date Filing Date
DD81248959A DD207208A5 (de) 1980-12-15 1981-12-14 Vernetzbare, wasserloesliche polymer-zusammensetzung
DD81235738A DD202298A5 (de) 1980-12-15 1981-12-14 Wasserloesliche vernetzbare polymerzusammensetzung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DD81235738A DD202298A5 (de) 1980-12-15 1981-12-14 Wasserloesliche vernetzbare polymerzusammensetzung

Country Status (9)

Country Link
EP (1) EP0078266B1 (it)
JP (1) JPS57502061A (it)
BR (1) BR8109017A (it)
CA (1) CA1189237A (it)
DD (2) DD207208A5 (it)
GB (1) GB2102432B (it)
IT (1) IT1194129B (it)
NO (1) NO822682L (it)
WO (1) WO1982002052A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61141712A (ja) * 1984-12-12 1986-06-28 Mitsubishi Chem Ind Ltd Ｎ−ビニルカルボン酸アミド重合体の製造法
KR20120062760A (ko) 2009-08-12 2012-06-14 바스프 에스이 암석 투과성을 감소시키는 유기 염

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2931897A1 (de) * 1979-08-06 1981-02-26 Cassella Ag Wasserloesliches copolymerisat und seine herstellung

Also Published As

Publication number Publication date
NO822682L (no) 1982-08-05
WO1982002052A1 (en) 1982-06-24
DD202298A5 (de) 1983-09-07
GB2102432B (en) 1985-03-06
IT8125573A0 (it) 1981-12-14
EP0078266B1 (de) 1985-11-13
BR8109017A (pt) 1983-04-12
GB2102432A (en) 1983-02-02
IT1194129B (it) 1988-09-14
EP0078266A1 (de) 1983-05-11
JPS57502061A (it) 1982-11-18
CA1189237A (en) 1985-06-18

Similar Documents

Publication Publication Date Title
EP1630181B1 (de) Thermostabiles, wasserlösliches, bei hohen Temperaturen vernetzbares Polymer
DE69922049T2 (de) Verfahren und zusammensetzungen zur verringerung der permeabilität von unterirdischen formationen
DE3520507C2 (de) Inverser Mikrolatex
EP1033378B1 (de) Copolymere und ihre Verwendung als Bohrhilfsmittel
DE69708313T2 (de) Blockiermittel zum gebrauch in unterirdischen schichten
EP1059316B1 (de) Wasserlösliche Mischpolymere und ihre Verwendung für Exploration und Förderung von Erdöl und Erdgas
DE3486230T2 (de) Polymere verwendbar in der Rückgewinnung und Verarbeitung von Bodenschätzen.
DE69418969T2 (de) Kontrolle von Wasserstrom aus unterirdischen Lagerstätten
DD202037A5 (de) Verfahren zur herstellung wasserloeslicher copolymerisate
DE2830528B2 (de) Verwendung von wasserlöslichen anionischen Polymerisaten als Additive für Tiefbohrzementschlämme
DE69030611T2 (de) Polymerzusammensetzungen
EP2992067B1 (de) Elektrolythaltige wässrige polymerlösung und verfahren zur tertiärförderung von erdöl
DE102005056436A1 (de) Polymerdispersionen, Verfahren zu deren Herstellung und Verwendung
DE10150190A1 (de) Verfahren zur Verringerung oder zur vollständigen Einstellung von Wasserzuflüssen bei einer unterirdischen Formation, und vernetzbare Copolymere zu dessen Durchführung
DE102005063376A1 (de) Pfropfcopolymere und deren Verwendung
EP2382249B1 (de) Verwendung von vinylphosphonsäure zur herstellung biologisch abbaubarer mischpolymere und deren verwendung für die exploration und förderung von erdöl und erdgas
EP2999725A1 (de) Temperaturstabiles, elektrolythaltiges hydrogel und verfahren zum stimulieren von erdöl- und erdgaslagerstätten
DE68920131T2 (de) Hydrophob assoziierende Polymere.
DE3524969A1 (de) Inverse mikrolatices und verfahren zu ihrer herstellung
DE4024207A1 (de) Wassereindickende copolymere und deren verwendung
EP0078805B1 (de) Wasserlösliche, säurstabile copolymerisate, ihre herstellung und verwendung
DD207208A5 (de) Vernetzbare, wasserloesliche polymer-zusammensetzung
AT391871B (de) Mittel und verfahren zum saeuern unterirdischer formationen
EP0095730A2 (de) Hochmolekulare wasserlösliche Copolymerisate, ihre Herstellung und Verwendung
DE4338870C1 (de) Polymerflutverfahren zur Gewinnung von Erdöl aus untertägigen Lagerstätten