ATE277142T1 - Aphronhaltige bohr- und aufwältigungsflüssigkeiten mit verbesserter stabilität - Google Patents

Aphronhaltige bohr- und aufwältigungsflüssigkeiten mit verbesserter stabilität

Info

Publication number
ATE277142T1
ATE277142T1 AT99935510T AT99935510T ATE277142T1 AT E277142 T1 ATE277142 T1 AT E277142T1 AT 99935510 T AT99935510 T AT 99935510T AT 99935510 T AT99935510 T AT 99935510T AT E277142 T1 ATE277142 T1 AT E277142T1
Authority
AT
Austria
Prior art keywords
workflowing
aphrone
fluids
improved stability
containing drilling
Prior art date
Application number
AT99935510T
Other languages
English (en)
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
Application granted granted Critical
Publication of ATE277142T1 publication Critical patent/ATE277142T1/de

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
    • E21B21/003—Means for stopping loss of drilling fluid
    • 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
    • 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
    • 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
    • E21B31/00—Fishing for or freeing objects in boreholes or wells
    • E21B31/035—Fishing for or freeing objects in boreholes or wells controlling differential pipe sticking
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/02—Spotting, i.e. using additives for releasing a stuck drill

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Detergent Compositions (AREA)
  • Earth Drilling (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Auxiliary Devices For Machine Tools (AREA)
  • Drilling And Boring (AREA)
  • Lubricants (AREA)
  • Saccharide Compounds (AREA)
AT99935510T 1998-07-24 1999-07-12 Aphronhaltige bohr- und aufwältigungsflüssigkeiten mit verbesserter stabilität ATE277142T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/121,713 US6123159A (en) 1997-02-13 1998-07-24 Aphron-containing well drilling and servicing fluids of enhanced stability
PCT/US1999/015725 WO2000005323A1 (en) 1998-07-24 1999-07-12 Aphron-containing well drilling and servicing fluids of enhanced stability

Publications (1)

Publication Number Publication Date
ATE277142T1 true ATE277142T1 (de) 2004-10-15

Family

ID=22398365

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99935510T ATE277142T1 (de) 1998-07-24 1999-07-12 Aphronhaltige bohr- und aufwältigungsflüssigkeiten mit verbesserter stabilität

Country Status (14)

Country Link
US (2) US6123159A (de)
EP (1) EP1114116B1 (de)
AR (1) AR023316A1 (de)
AT (1) ATE277142T1 (de)
AU (1) AU5097399A (de)
BR (1) BR9912415B1 (de)
CA (1) CA2338510C (de)
DE (1) DE69920488D1 (de)
EA (1) EA002832B1 (de)
ID (1) ID28130A (de)
MX (1) MXPA01000840A (de)
NO (1) NO328671B1 (de)
OA (1) OA11588A (de)
WO (1) WO2000005323A1 (de)

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Also Published As

Publication number Publication date
AR023316A1 (es) 2002-09-04
EA002832B1 (ru) 2002-10-31
NO20010385D0 (no) 2001-01-23
NO20010385L (no) 2001-03-20
WO2000005323A1 (en) 2000-02-03
US6422326B1 (en) 2002-07-23
ID28130A (id) 2001-05-03
EP1114116B1 (de) 2004-09-22
MXPA01000840A (es) 2002-06-04
CA2338510A1 (en) 2000-02-03
EA200100180A1 (ru) 2001-08-27
CA2338510C (en) 2003-04-08
DE69920488D1 (de) 2004-10-28
AU5097399A (en) 2000-02-14
OA11588A (en) 2004-07-30
EP1114116A4 (de) 2001-10-04
EP1114116A1 (de) 2001-07-11
BR9912415A (pt) 2001-04-17
BR9912415B1 (pt) 2009-01-13
NO328671B1 (no) 2010-04-19
US6123159A (en) 2000-09-26

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