NO993925D0 - Aphron-holdige brönnborings- og vedlikeholdsfluider - Google Patents

Aphron-holdige brönnborings- og vedlikeholdsfluider

Info

Publication number
NO993925D0
NO993925D0 NO993925A NO993925A NO993925D0 NO 993925 D0 NO993925 D0 NO 993925D0 NO 993925 A NO993925 A NO 993925A NO 993925 A NO993925 A NO 993925A NO 993925 D0 NO993925 D0 NO 993925D0
Authority
NO
Norway
Prior art keywords
aphron
maintenance fluids
containing wellbore
wellbore
fluids
Prior art date
Application number
NO993925A
Other languages
English (en)
Other versions
NO993925L (no
NO317515B1 (no
Inventor
Tommy F Brookey
Original Assignee
Actisystems 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 Actisystems Inc filed Critical Actisystems Inc
Publication of NO993925D0 publication Critical patent/NO993925D0/no
Publication of NO993925L publication Critical patent/NO993925L/no
Publication of NO317515B1 publication Critical patent/NO317515B1/no

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B21/00—Methods or apparatus for flushing boreholes, e.g. by use of exhaust air from motor
    • 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
    • C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
    • C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
    • 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
    • C09K8/56—Compositions for consolidating loose sand or the like around wells without excessively decreasing the permeability thereof
    • C09K8/57—Compositions based on water or polar solvents
    • C09K8/575—Compositions based on water or polar solvents containing organic compounds
    • C09K8/5751—Macromolecular compounds
    • C09K8/5758—Macromolecular compounds of natural origin, e.g. polysaccharides, cellulose

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Detergent Compositions (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Lubricants (AREA)
  • Soft Magnetic Materials (AREA)
NO19993925A 1997-02-13 1999-08-13 Aphron-holdige bronnborings- og vedlikeholdsfluider samt fremgangsmate for boring eller vedlikehold av en bronn NO317515B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/800,727 US5881826A (en) 1997-02-13 1997-02-13 Aphron-containing well drilling and servicing fluids
PCT/US1998/002566 WO1998036151A1 (en) 1997-02-13 1998-02-10 Aphron-containing well drilling and servicing fluids

Publications (3)

Publication Number Publication Date
NO993925D0 true NO993925D0 (no) 1999-08-13
NO993925L NO993925L (no) 1999-10-13
NO317515B1 NO317515B1 (no) 2004-11-08

Family

ID=25179204

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19993925A NO317515B1 (no) 1997-02-13 1999-08-13 Aphron-holdige bronnborings- og vedlikeholdsfluider samt fremgangsmate for boring eller vedlikehold av en bronn

Country Status (7)

Country Link
US (4) US5881826A (no)
EP (1) EP0960259B1 (no)
AP (1) AP0102255A0 (no)
CA (1) CA2280713C (no)
DE (1) DE69827114D1 (no)
NO (1) NO317515B1 (no)
WO (1) WO1998036151A1 (no)

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EP0960259A1 (en) 1999-12-01
EP0960259B1 (en) 2004-10-20
US6390208B1 (en) 2002-05-21
WO1998036151A1 (en) 1998-08-20
US6716797B2 (en) 2004-04-06
US20010027880A1 (en) 2001-10-11
CA2280713A1 (en) 1998-08-20
NO993925L (no) 1999-10-13
US6770601B1 (en) 2004-08-03
US5881826A (en) 1999-03-16
AP0102255A0 (en) 2001-06-27
EP0960259A4 (en) 2000-05-10
DE69827114D1 (de) 2004-11-25
CA2280713C (en) 2005-08-09
NO317515B1 (no) 2004-11-08

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