BR8205712A - PROCESS AND COMPOSITION TO REDUCE FLUID LOSS IN WATERY POCOS MAINTENANCE FLUIDS AND POCOS MAINTENANCE FLUID COMPOSITION - Google Patents

PROCESS AND COMPOSITION TO REDUCE FLUID LOSS IN WATERY POCOS MAINTENANCE FLUIDS AND POCOS MAINTENANCE FLUID COMPOSITION

Info

Publication number
BR8205712A
BR8205712A BR8205712A BR8205712A BR8205712A BR 8205712 A BR8205712 A BR 8205712A BR 8205712 A BR8205712 A BR 8205712A BR 8205712 A BR8205712 A BR 8205712A BR 8205712 A BR8205712 A BR 8205712A
Authority
BR
Brazil
Prior art keywords
pocos
composition
maintenance
watery
fluid
Prior art date
Application number
BR8205712A
Other languages
Portuguese (pt)
Inventor
Michael J Nevins
Kenneth I G Reid
Original Assignee
Nl Industries Inc
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 Nl Industries Inc filed Critical Nl Industries Inc
Publication of BR8205712A publication Critical patent/BR8205712A/en

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
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
    • C09K8/10—Cellulose or derivatives thereof
    • 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
    • C09K8/06—Clay-free compositions
    • C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Toys (AREA)
BR8205712A 1981-11-16 1982-09-29 PROCESS AND COMPOSITION TO REDUCE FLUID LOSS IN WATERY POCOS MAINTENANCE FLUIDS AND POCOS MAINTENANCE FLUID COMPOSITION BR8205712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32175381A 1981-11-16 1981-11-16

Publications (1)

Publication Number Publication Date
BR8205712A true BR8205712A (en) 1983-08-30

Family

ID=23251884

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8205712A BR8205712A (en) 1981-11-16 1982-09-29 PROCESS AND COMPOSITION TO REDUCE FLUID LOSS IN WATERY POCOS MAINTENANCE FLUIDS AND POCOS MAINTENANCE FLUID COMPOSITION

Country Status (6)

Country Link
BR (1) BR8205712A (en)
CA (1) CA1188878A (en)
FR (1) FR2516533A1 (en)
GB (1) GB2110698B (en)
NL (1) NL8203697A (en)
NO (1) NO822414L (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822500A (en) * 1988-02-29 1989-04-18 Texas United Chemical Corporation Saturated brine well treating fluids and additives therefore
GB8926904D0 (en) * 1989-11-28 1990-01-17 Unilever Plc Thickening system
US4973410A (en) * 1989-11-29 1990-11-27 Air Products And Chemicals, Inc. Crosslinked vinylamine polymer in enhanced oil recovery
FR2734277B1 (en) * 1995-05-19 1997-06-20 Rhone Poulenc Chimie USE FOR THE MANUFACTURE OF MOLDED WALLS OF A DRILLING FLUID COMPRISING A MIXTURE OF POLYMERS
ES2157308T3 (en) * 1994-11-28 2001-08-16 Rhodia Chimie Sa GEL OF A HALF APOLAR, ITS USE FOR THE PREPARATION OF WATER BASED PERFORATION FLUIDS.
FR2805823B1 (en) * 2000-03-02 2004-02-13 Inst Francais Du Petrole FILTRATE REDUCING ADDITIVE AND WELL FLUID CONTAINING THE ADDITIVE
WO2014107491A1 (en) * 2013-01-03 2014-07-10 Archer Daniels Midland Company High viscosity crosslinked ethoxy-starch
NO343138B1 (en) * 2013-03-20 2018-11-19 Elkem Materials Viscosity-increasing agent for drilling fluids

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1043996B (en) * 1957-07-13 1958-11-20 Schoenebecker Brunnenfilter Ge Drilling fluid
AU546041B2 (en) * 1980-09-23 1985-08-15 N L Industries Inc. Preparation of polymer suspensions

Also Published As

Publication number Publication date
NO822414L (en) 1983-05-18
FR2516533B1 (en) 1985-02-01
NL8203697A (en) 1983-06-16
FR2516533A1 (en) 1983-05-20
GB2110698A (en) 1983-06-22
CA1188878A (en) 1985-06-18
GB2110698B (en) 1985-02-13

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