BR0017399A - método para influenciar a reologia de um fluido de perfuração ou fluido de manutenção de poço, fluido de perfuração ou fluido de manutenção de poço, e, método para reduzir a viscosidade de um fluido de perfuração ou fluido de manutenção de poço - Google Patents

método para influenciar a reologia de um fluido de perfuração ou fluido de manutenção de poço, fluido de perfuração ou fluido de manutenção de poço, e, método para reduzir a viscosidade de um fluido de perfuração ou fluido de manutenção de poço

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Publication number
BR0017399A
BR0017399A BRPI0017399-1A BR0017399A BR0017399A BR 0017399 A BR0017399 A BR 0017399A BR 0017399 A BR0017399 A BR 0017399A BR 0017399 A BR0017399 A BR 0017399A
Authority
BR
Brazil
Prior art keywords
fluid
well maintenance
drilling
drilling fluid
fluids
Prior art date
Application number
BRPI0017399-1A
Other languages
English (en)
Other versions
BR0017399B1 (pt
Inventor
Heinz Muller
Jeffrey P Kirsner
Kimberly Burrows
Original Assignee
Halliburton Energy Serv Inc
Cognis Deutschland Gmbh
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 Halliburton Energy Serv Inc, Cognis Deutschland Gmbh filed Critical Halliburton Energy Serv Inc
Publication of BR0017399A publication Critical patent/BR0017399A/pt
Publication of BR0017399B1 publication Critical patent/BR0017399B1/pt

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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

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  • 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

"MéTODO PARA INFLUENCIAR A REOLOGIA DE UM FLUIDO DE PERFURAçãO OU FLUIDO DE MANUTENçãO DE POçO, FLUIDO DE PERFURAçãO OU FLUIDO DE MANUTENçãO DE POçO, E, MéTODO PARA REDUZIR A VISCOSIDADE DE UM FLUIDO DE PERFURAçãO OU FLUIDO DE MANUTENçãO DE POçO". Um método de reduzir a viscosidade de fluidos de perfuração e fluidos de manutenção de poço com base em óleo em temperaturas baixas e um composto diluente para o uso em tais fluidos de perfuração e fluidos de manutenção de poço são divulgados. O método compreende adicionar aos ditos fluidos de perfuração ou fluidos de manutenção de poço um diluente tendo a fórmula: R-(C~ 2~H~ 2~O),(C~ 3~H~ 6~O)~ m~(C~ 4~H~ 8~O)~ k~-H onde R é um radical alquila saturado ou insaturado, linear ou ramificado tendo cerca de 8 a cerca de 24 átomos de carbono, n é um número que varia de cerca de 1 a cerca de 10, m é um número que varia de cerca de 0 a cerca de 10 e k é um número que varia de cerca de 0 a cerca de 10.
BRPI0017399-1A 2000-12-29 2000-12-29 método para influenciar a reologia de um fluido de perfuração ou fluido de manutenção de poço que compreende uma emulsão invertida, e, método para reduzir a viscosidade de um fluido de perfuração ou fluido de manutenção de poço de emulsão invertida BR0017399B1 (pt)

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 (2)

Publication Number Publication Date
BR0017399A true BR0017399A (pt) 2006-03-01
BR0017399B1 BR0017399B1 (pt) 2011-05-03

Family

ID=21742112

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0017399-1A BR0017399B1 (pt) 2000-12-29 2000-12-29 método para influenciar a reologia de um fluido de perfuração ou fluido de manutenção de poço que compreende uma emulsão invertida, e, método para reduzir a viscosidade de um fluido de perfuração ou fluido de manutenção de poço de emulsão invertida

Country Status (14)

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

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DE60044619D1 (de) 2010-08-12
NO20032921D0 (no) 2003-06-25
NO20032921L (no) 2003-08-21
BR0017399B1 (pt) 2011-05-03
WO2002053675A1 (en) 2002-07-11
AU2001226085B2 (en) 2007-11-01
DK1356010T3 (da) 2010-10-18
AR052749A1 (es) 2007-04-04
CA2433586A1 (en) 2002-07-11
ES2345922T3 (es) 2010-10-06
US7435706B2 (en) 2008-10-14
ATE472583T1 (de) 2010-07-15
MXPA03005917A (es) 2005-02-14
CA2433586C (en) 2010-03-30
CY1111234T1 (el) 2015-06-11
EP1356010A1 (en) 2003-10-29
US20060073987A1 (en) 2006-04-06
EP1356010B1 (en) 2010-06-30

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