MXPA03005656A - Fluidos y lodos para perforacion tipo emulsion invertida que tienen alcalinidad negativa y compatibilidad con elastomero. - Google Patents

Fluidos y lodos para perforacion tipo emulsion invertida que tienen alcalinidad negativa y compatibilidad con elastomero.

Info

Publication number
MXPA03005656A
MXPA03005656A MXPA03005656A MXPA03005656A MXPA03005656A MX PA03005656 A MXPA03005656 A MX PA03005656A MX PA03005656 A MXPA03005656 A MX PA03005656A MX PA03005656 A MXPA03005656 A MX PA03005656A MX PA03005656 A MXPA03005656 A MX PA03005656A
Authority
MX
Mexico
Prior art keywords
invert emulsion
muds
drilling
drilling fluids
negative alkalinity
Prior art date
Application number
MXPA03005656A
Other languages
English (en)
Inventor
D Patel Arvind
Original Assignee
Mi Llc
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 Mi Llc filed Critical Mi Llc
Publication of MXPA03005656A publication Critical patent/MXPA03005656A/es

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
    • C09K8/32—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
    • C09K8/02—Well-drilling compositions
    • C09K8/32—Non-aqueous well-drilling compositions, e.g. oil-based
    • C09K8/36—Water-in-oil emulsions
    • 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
    • C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
    • 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
    • E21B21/06—Arrangements for treating drilling fluids outside the borehole
    • E21B21/068—Arrangements for treating drilling fluids outside the borehole using chemical treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Colloid Chemistry (AREA)
  • Lubricants (AREA)
  • Edible Oils And Fats (AREA)

Abstract

Se describe una emulsion invertida apropiada para perforacion de pozos subterraneos, en particular pozos de petroleo y gas natural, la cual tiene una alcalinidad negativa e incluye una fase oleosa, y una fase no oleosa y un agente emulsificante el cual estabiliza la emulsion invertida bajo condiciones de alcalinidad negativa. La practica de la presente invencion permite la formulacion de fluidos para perforacion los cuales carecen de una reserva alcalina y son compatibles con los elastomeros utilizados en el equipo para perforacion. Por lo tanto los fluidos de tipo emulsion invertida de la presente invencion son bastante apropiados para perforacion de pozos de petroleo y de gas natural.
MXPA03005656A 2000-12-20 2001-12-20 Fluidos y lodos para perforacion tipo emulsion invertida que tienen alcalinidad negativa y compatibilidad con elastomero. MXPA03005656A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/745,147 US6589917B2 (en) 1996-08-02 2000-12-20 Invert emulsion drilling fluids and muds having negative alkalinity and elastomer compatibility
PCT/US2001/049723 WO2002062920A1 (en) 2000-12-20 2001-12-20 Invert emulsion drilling fluids and muds having negative alkalinity and elastomer compatibility

Publications (1)

Publication Number Publication Date
MXPA03005656A true MXPA03005656A (es) 2004-03-16

Family

ID=24995449

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03005656A MXPA03005656A (es) 2000-12-20 2001-12-20 Fluidos y lodos para perforacion tipo emulsion invertida que tienen alcalinidad negativa y compatibilidad con elastomero.

Country Status (7)

Country Link
US (1) US6589917B2 (es)
EP (1) EP1348010A1 (es)
AU (1) AU2002246768B2 (es)
CA (1) CA2432520A1 (es)
MX (1) MXPA03005656A (es)
NO (1) NO20032802L (es)
WO (1) WO2002062920A1 (es)

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Also Published As

Publication number Publication date
AU2002246768B2 (en) 2006-02-23
NO20032802L (no) 2003-08-19
US20010009890A1 (en) 2001-07-26
CA2432520A1 (en) 2002-08-15
US6589917B2 (en) 2003-07-08
EP1348010A1 (en) 2003-10-01
NO20032802D0 (no) 2003-06-19
WO2002062920A1 (en) 2002-08-15

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