AR052749A1 - Reductores de viscosidad para emulsiones inversas - Google Patents

Reductores de viscosidad para emulsiones inversas

Info

Publication number
AR052749A1
AR052749A1 ARP010106110A ARP010106110A AR052749A1 AR 052749 A1 AR052749 A1 AR 052749A1 AR P010106110 A ARP010106110 A AR P010106110A AR P010106110 A ARP010106110 A AR P010106110A AR 052749 A1 AR052749 A1 AR 052749A1
Authority
AR
Argentina
Prior art keywords
fluids
well service
viscosity reducers
reverse emulsions
drilling fluids
Prior art date
Application number
ARP010106110A
Other languages
English (en)
Original Assignee
Cognis Deutschland Gmbh
Halliburton Energy Serv 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 Cognis Deutschland Gmbh, Halliburton Energy Serv Inc filed Critical Cognis Deutschland Gmbh
Publication of AR052749A1 publication Critical patent/AR052749A1/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
    • C09K8/36—Water-in-oil emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Colloid Chemistry (AREA)

Abstract

Un método para reducir la viscosidad de fluidos de perforacion y fluidos de servicio de pozo de base oleosa a bajas temperaturas y un compuesto diluyente para utilizar en dichos fluidos de perforacion y fluidos de servicio de pozo. El método comprende agregar a dichos fluidos de perforacion o fluidos de servicio de pozo un diluyente de la formula: R-(C2H4O)n(C3H6O)m(C4H8O)k-H, donde R es un radical alquilo saturado o insaturado, de cadena lineal o ramificada que tiene entre aproximadamente 8 y aproximadamente 24 átomos de carbono, n es un numero comprendido entre aproximadamente 1 y aproximadamente 10, m es un numero comprendido entre aproximadamente 0 y aproximadamente 10, y k es un numero comprendido entre aproximadamente 0 y aproximadamente 10.
ARP010106110A 2000-12-29 2001-12-28 Reductores de viscosidad para emulsiones inversas AR052749A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2000/035609 WO2002053675A1 (en) 2000-12-29 2000-12-29 Thinners for invert emulsions

Publications (1)

Publication Number Publication Date
AR052749A1 true AR052749A1 (es) 2007-04-04

Family

ID=21742112

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP010106110A AR052749A1 (es) 2000-12-29 2001-12-28 Reductores de viscosidad para emulsiones inversas

Country Status (14)

Country Link
US (1) US7435706B2 (es)
EP (1) EP1356010B1 (es)
AR (1) AR052749A1 (es)
AT (1) ATE472583T1 (es)
AU (1) AU2001226085B2 (es)
BR (1) BR0017399B1 (es)
CA (1) CA2433586C (es)
CY (1) CY1111234T1 (es)
DE (1) DE60044619D1 (es)
DK (1) DK1356010T3 (es)
ES (1) ES2345922T3 (es)
MX (1) MXPA03005917A (es)
NO (1) NO20032921L (es)
WO (1) WO2002053675A1 (es)

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Also Published As

Publication number Publication date
CA2433586A1 (en) 2002-07-11
US7435706B2 (en) 2008-10-14
NO20032921D0 (no) 2003-06-25
EP1356010B1 (en) 2010-06-30
US20060073987A1 (en) 2006-04-06
CY1111234T1 (el) 2015-06-11
WO2002053675A1 (en) 2002-07-11
ATE472583T1 (de) 2010-07-15
BR0017399A (pt) 2006-03-01
CA2433586C (en) 2010-03-30
DK1356010T3 (da) 2010-10-18
NO20032921L (no) 2003-08-21
BR0017399B1 (pt) 2011-05-03
ES2345922T3 (es) 2010-10-06
DE60044619D1 (de) 2010-08-12
EP1356010A1 (en) 2003-10-29
AU2001226085B2 (en) 2007-11-01
MXPA03005917A (es) 2005-02-14

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