NO844315L - Additiver for vannbasert borevaeskesammensetninger - Google Patents

Additiver for vannbasert borevaeskesammensetninger

Info

Publication number
NO844315L
NO844315L NO844315A NO844315A NO844315L NO 844315 L NO844315 L NO 844315L NO 844315 A NO844315 A NO 844315A NO 844315 A NO844315 A NO 844315A NO 844315 L NO844315 L NO 844315L
Authority
NO
Norway
Prior art keywords
approx
repeating units
water
monomer
weight
Prior art date
Application number
NO844315A
Other languages
English (en)
Norwegian (no)
Inventor
David C Dehm
H Frank Lawson
Original Assignee
Atlantic Richfield Co
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 Atlantic Richfield Co filed Critical Atlantic Richfield Co
Publication of NO844315L publication Critical patent/NO844315L/no

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09KMATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/02Well-drilling compositions
    • C09K8/04Aqueous well-drilling compositions
    • C09K8/14Clay-containing compositions
    • C09K8/18Clay-containing compositions characterised by the organic compounds
    • C09K8/22Synthetic organic compounds
    • C09K8/24Polymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/44Preparation of metal salts or ammonium salts
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00Chemical modification by after-treatment
    • C08F8/48Isomerisation; Cyclisation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2800/00Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20Copolymer characterised by the proportions of the comonomers expressed as weight or mass percentages

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
NO844315A 1983-10-31 1984-10-30 Additiver for vannbasert borevaeskesammensetninger NO844315L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54730483A 1983-10-31 1983-10-31

Publications (1)

Publication Number Publication Date
NO844315L true NO844315L (no) 1985-05-02

Family

ID=24184154

Family Applications (1)

Application Number Title Priority Date Filing Date
NO844315A NO844315L (no) 1983-10-31 1984-10-30 Additiver for vannbasert borevaeskesammensetninger

Country Status (6)

Country Link
EP (1) EP0143508A3 (de)
JP (1) JPS60104175A (de)
AU (1) AU3419584A (de)
BR (1) BR8405543A (de)
GB (1) GB2148981A (de)
NO (1) NO844315L (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8331733D0 (en) * 1983-11-28 1984-01-04 Shell Int Research Olefin sulphonate compositions
FR2587708B1 (fr) * 1985-09-20 1988-03-18 Ceca Sa Copolymeres d'acides styrene sulfoniques a stabilite thermique amelioree. application, notamment aux fluides forage
US5032295A (en) * 1989-04-25 1991-07-16 National Starch And Chemical Investment Holding Corporation Polymers for use in drilling muds
US5096603A (en) * 1990-08-08 1992-03-17 Exxon Research And Engineering Company Thermally stable hydrophobically associating rheological control additives for water-based drilling fluids
AU650685B2 (en) * 1991-11-12 1994-06-30 Exxon Research And Engineering Company Thermally stable hydrophobically associating rheological control additives for water-based drilling fluids

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3730900A (en) * 1972-09-25 1973-05-01 Milchem Inc Composition and process for drilling subterranean wells
US4476029A (en) * 1982-05-26 1984-10-09 W. R. Grace & Co. High temperature dispersant
CA1220929A (en) * 1982-09-13 1987-04-28 S. Richard Turner Sodium styrene sulfonate-co-sodium-n-(4-sulfophenyl)- maleimide - an improved viscosity control additive

Also Published As

Publication number Publication date
JPS60104175A (ja) 1985-06-08
EP0143508A3 (de) 1986-02-12
GB8424831D0 (en) 1984-11-07
EP0143508A2 (de) 1985-06-05
GB2148981A (en) 1985-06-05
AU3419584A (en) 1985-05-09
BR8405543A (pt) 1985-09-10

Similar Documents

Publication Publication Date Title
US4293427A (en) Drilling fluid containing a copolymer filtration control agent
US4741843A (en) Fluid loss control additives and drilling fluids containing same
US5032295A (en) Polymers for use in drilling muds
EP0137412B1 (de) Zusammensetzungen und Verfahren zur Herstellung von Zusatzmitteln für wässrige Bohrflüssigkeiten
NO151292B (no) Leirebasert bore- eller kompletteringsslam med lav viskositet og god temperaturbestandighet
US4797450A (en) Additives for water-base drilling fluid and process
US4547299A (en) Drilling fluid containing a copolymer filtration control agent
NO149309B (no) Anvendelse av vannloeselige anioniske polymerisater som additiv i dypborsementer
US4892898A (en) Water soluble polymers containing allyloxybenzenesulfonate monomers
NO843842L (no) Friradikal-initiert polymer, samt fremgangsmaate for fremstilling av en slik
US4618655A (en) Process for preparation of polymers containing dicarboxylic acid cyclic imide units in a solid/liquid slurry
NO894840L (no) Tilsetningsmiddel for broennbehandlingsfluider.
CA1328328C (en) Water soluble polymers containing allyloxybenzenesulfonate monomers
US4915845A (en) Inhibition method
NO301130B1 (no) Blanding til fortynning av borefluid
US4268400A (en) Aqueous drilling fluid additive, composition and process
CN107828016B (zh) 一种钻井液用降粘剂的制备方法
NO844315L (no) Additiver for vannbasert borevaeskesammensetninger
US4812244A (en) Well drilling fluids and process for drilling wells
US5610124A (en) Tin/cerium compounds for lignosulfonate processing
US4309329A (en) Aqueous drilling fluid additive
US4728445A (en) Well drilling fluids and process for drilling wells
NO844203L (no) Vannopploeselige blandinspolymerisater og deres anvendelse som dispergatorer for faste stoffer
CA1144298A (en) Aqueous drilling fluid additive, composition and process
US4721576A (en) Well drilling fluids and process for drilling wells