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DK0866842T3 - Forhindring af borevæsketab og smöremiddeladditiv - Google Patents

Forhindring af borevæsketab og smöremiddeladditiv

Info

Publication number
DK0866842T3
DK0866842T3 DK96944244T DK96944244T DK0866842T3 DK 0866842 T3 DK0866842 T3 DK 0866842T3 DK 96944244 T DK96944244 T DK 96944244T DK 96944244 T DK96944244 T DK 96944244T DK 0866842 T3 DK0866842 T3 DK 0866842T3
Authority
DK
Denmark
Prior art keywords
prevention
drilling fluid
fluid loss
lubricant additive
lubricant
Prior art date
Application number
DK96944244T
Other languages
English (en)
Inventor
Peter L Zaleski
David J Derwin
Donald J Weintritt
George W Russel
Original Assignee
Superior Graphite 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 Superior Graphite Co filed Critical Superior Graphite Co
Application granted granted Critical
Publication of DK0866842T3 publication Critical patent/DK0866842T3/da

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
    • 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
    • C09K8/16—Clay-containing compositions characterised by the inorganic compounds other than clay
    • 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
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • 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
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/5045—Compositions based on water or polar solvents containing inorganic compounds
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/906—Solid inorganic additive in defined physical form
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/91—Earth boring fluid devoid of discrete aqueous phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mining & Mineral Resources (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Earth Drilling (AREA)
  • Lubricants (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
DK96944244T 1995-12-15 1996-12-10 Forhindring af borevæsketab og smöremiddeladditiv DK0866842T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US865395P 1995-12-15 1995-12-15

Publications (1)

Publication Number Publication Date
DK0866842T3 true DK0866842T3 (da) 2004-10-11

Family

ID=21732888

Family Applications (1)

Application Number Title Priority Date Filing Date
DK96944244T DK0866842T3 (da) 1995-12-15 1996-12-10 Forhindring af borevæsketab og smöremiddeladditiv

Country Status (14)

Country Link
US (1) US5826669A (da)
EP (1) EP0866842B1 (da)
AR (1) AR004370A1 (da)
AU (1) AU1410297A (da)
CA (1) CA2240290C (da)
CO (1) CO4600753A1 (da)
DE (1) DE69632831T2 (da)
DK (1) DK0866842T3 (da)
DZ (1) DZ2143A1 (da)
EA (1) EA000357B1 (da)
EG (1) EG21132A (da)
NO (1) NO314591B2 (da)
SA (1) SA97170710B1 (da)
WO (1) WO1997022677A1 (da)

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Also Published As

Publication number Publication date
DE69632831D1 (de) 2004-08-05
CA2240290C (en) 2005-06-28
DE69632831T2 (de) 2005-07-14
DZ2143A1 (fr) 2002-10-23
WO1997022677A1 (en) 1997-06-26
EA199800570A1 (ru) 1998-12-24
NO314591B1 (no) 2003-04-14
EA000357B1 (ru) 1999-06-24
AU1410297A (en) 1997-07-14
EP0866842A1 (en) 1998-09-30
US5826669A (en) 1998-10-27
EP0866842B1 (en) 2004-06-30
NO982733D0 (no) 1998-06-12
NO314591B2 (no) 2003-04-14
CO4600753A1 (es) 1998-05-08
SA97170710B1 (ar) 2006-09-04
EG21132A (en) 2000-11-29
AR004370A1 (es) 1998-11-04
NO982733L (no) 1998-06-12
EP0866842A4 (en) 1999-02-03
CA2240290A1 (en) 1997-06-26

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