BR8405543A - Composicao de fluido de perfuracao a base d'agua e processos para perfurar um poco e para controlar a formacao e deposicao de materiais sobre as partes estruturais de um sistema - Google Patents

Composicao de fluido de perfuracao a base d'agua e processos para perfurar um poco e para controlar a formacao e deposicao de materiais sobre as partes estruturais de um sistema

Info

Publication number
BR8405543A
BR8405543A BR8405543A BR8405543A BR8405543A BR 8405543 A BR8405543 A BR 8405543A BR 8405543 A BR8405543 A BR 8405543A BR 8405543 A BR8405543 A BR 8405543A BR 8405543 A BR8405543 A BR 8405543A
Authority
BR
Brazil
Prior art keywords
pit
drill
deposition
processes
formation
Prior art date
Application number
BR8405543A
Other languages
English (en)
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 BR8405543A publication Critical patent/BR8405543A/pt

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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/44—Preparation of metal salts or ammonium salts
    • 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
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/48—Isomerisation; Cyclisation
    • 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
    • C08F2800/00—Copolymer characterised by the proportions of the comonomers expressed
    • C08F2800/20—Copolymer 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)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (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)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
BR8405543A 1983-10-31 1984-10-30 Composicao de fluido de perfuracao a base d'agua e processos para perfurar um poco e para controlar a formacao e deposicao de materiais sobre as partes estruturais de um sistema BR8405543A (pt)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BR8405543A true BR8405543A (pt) 1985-09-10

Family

ID=24184154

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8405543A BR8405543A (pt) 1983-10-31 1984-10-30 Composicao de fluido de perfuracao a base d'agua e processos para perfurar um poco e para controlar a formacao e deposicao de materiais sobre as partes estruturais de um sistema

Country Status (6)

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

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
EP0143508A2 (en) 1985-06-05
EP0143508A3 (en) 1986-02-12
NO844315L (no) 1985-05-02
JPS60104175A (ja) 1985-06-08
AU3419584A (en) 1985-05-09
GB2148981A (en) 1985-06-05
GB8424831D0 (en) 1984-11-07

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C09K 8/24 (2006.01), C08F 8/44 (2006.0