BR0206858A - Aditivo para lavagens de perfurações invertidas à base de óleo - Google Patents

Aditivo para lavagens de perfurações invertidas à base de óleo

Info

Publication number
BR0206858A
BR0206858A BR0206858-3A BR0206858A BR0206858A BR 0206858 A BR0206858 A BR 0206858A BR 0206858 A BR0206858 A BR 0206858A BR 0206858 A BR0206858 A BR 0206858A
Authority
BR
Brazil
Prior art keywords
oil based
based reverse
wash additive
reverse drilling
drilling wash
Prior art date
Application number
BR0206858-3A
Other languages
English (en)
Inventor
Frank Burbach
Heinz Mueller
Original Assignee
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 Cognis Deutschland Gmbh filed Critical Cognis Deutschland Gmbh
Publication of BR0206858A publication Critical patent/BR0206858A/pt

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)

Abstract

"ADITIVO PARA LAVAGENS DE PERFURAçõES INVERTIDAS à BASE DE óLEO". São propostas misturas de acetato de cálcio e de magnésio como substituto para cloreto de cálcio em lavagens de perfurações invertidas.
BR0206858-3A 2001-02-03 2002-01-25 Aditivo para lavagens de perfurações invertidas à base de óleo BR0206858A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10104869A DE10104869A1 (de) 2001-02-03 2001-02-03 Additiv für ölbasierte Invert-Bohrspülungen
PCT/EP2002/000772 WO2002062919A1 (de) 2001-02-03 2002-01-25 Additiv für ölbasierte invert-bohrspülungen

Publications (1)

Publication Number Publication Date
BR0206858A true BR0206858A (pt) 2004-01-13

Family

ID=7672726

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0206858-3A BR0206858A (pt) 2001-02-03 2002-01-25 Aditivo para lavagens de perfurações invertidas à base de óleo

Country Status (7)

Country Link
US (1) US20040058824A1 (pt)
EP (1) EP1358298B1 (pt)
BR (1) BR0206858A (pt)
CA (1) CA2437302A1 (pt)
DE (2) DE10104869A1 (pt)
MX (1) MXPA03006781A (pt)
WO (1) WO2002062919A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102796497A (zh) * 2012-09-07 2012-11-28 天津中海油服化学有限公司 一种气制油基油包水乳化钻井液及制备方法
US10604693B2 (en) 2012-09-25 2020-03-31 Weatherford Technology Holdings, Llc High water and brine swell elastomeric compositions and method for making and using same
WO2014071019A1 (en) * 2012-10-31 2014-05-08 Clearwater International, Llc Novel strontium carbonate bridging materials and methods for making and using same
SG11201507769SA (en) 2013-03-29 2015-10-29 Glytech Inc Polypeptide having sialylated sugar chains attached thereto
EP3559148A1 (en) 2017-02-03 2019-10-30 Saudi Arabian Oil Company Oil-based fluid compositions for hydrocarbon recovery applications

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2571093A (en) * 1948-01-27 1951-10-16 Union Oil Co Composition and treatment of drilling fluids
US3108068A (en) * 1960-12-05 1963-10-22 Texaco Inc Water-in-oil emulsion drilling fluid
US3580337A (en) * 1969-04-14 1971-05-25 Marathon Oil Co Method for stabilizing the mobility of polyacrylamide solutions flowing through porous media
US4421655A (en) * 1981-06-11 1983-12-20 Venture Chemicals, Inc. Organophilic polyphenolic acid additives for well-working compositions
SU1446138A1 (ru) * 1986-07-28 1988-12-23 Днепропетровский горный институт им.Артема Безглинистый буровой раствор
US5263848A (en) * 1986-11-24 1993-11-23 Canadian Occidental Petroleum, Ltd. Preparation of oil-in-aqueous phase emulsion and removing contaminants by burning
SU1663005A1 (ru) * 1988-11-29 1991-07-15 Московский Институт Нефти И Газа Им.И.М.Губкина Буровой раствор
US5252554A (en) * 1988-12-19 1993-10-12 Henkel Kommanditgesellschaft Auf Aktien Drilling fluids and muds containing selected ester oils
US5232910A (en) * 1988-12-19 1993-08-03 Henkel Kommanditgesellschaft Auf Aktien Use of selected ester oils in drilling fluids and muds
US5254531A (en) * 1989-02-09 1993-10-19 Henkel Kommanditgesellschaft Auf Aktien Oleophilic basic amine compounds as an additive for invert drilling muds
DE3907392A1 (de) * 1989-03-08 1990-09-13 Henkel Kgaa Ester von carbonsaeuren mittlerer kettenlaenge als bestnadteil der oelphase in invert-bohrspuelschlaemmen
US5318954A (en) * 1989-03-08 1994-06-07 Henkel Kommanditgesellschaft Auf Aktien Use of selected ester oils of low carboxylic acids in drilling fluids
DE3916550A1 (de) * 1989-05-20 1990-11-22 Henkel Kgaa Verwendung ausgewaehlter oleophiler ether in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit
US4978500A (en) * 1989-09-15 1990-12-18 Murray W Bruce Inhibitor for metal corrosion by brine
USH935H (en) * 1989-11-13 1991-07-02 M-I Drilling Fluids Company Compositions for oil-base drilling fluids
DE4018228A1 (de) * 1990-06-07 1991-12-12 Henkel Kgaa Fliessfaehige bohrlochbehandlungsmittel auf basis von kohlensaeurediestern
SU1745750A1 (ru) * 1990-10-30 1992-07-07 Московский Институт Нефти И Газа Им.И.М.Губкина Реагент дл обработки бурового раствора на водной основе
US5888944A (en) * 1996-08-02 1999-03-30 Mi L.L.C. Oil-based drilling fluid
US5905061A (en) * 1996-08-02 1999-05-18 Patel; Avind D. Invert emulsion fluids suitable for drilling
JPH10135750A (ja) * 1996-11-01 1998-05-22 Mitsubishi Electric Corp マイクロ波帯アンプ
US5909779A (en) * 1997-08-19 1999-06-08 M-I L.L.C. Oil-based drilling fluids suitable for drilling in the presence of acidic gases
US6525003B2 (en) * 1997-09-12 2003-02-25 Robert P. Schlemmer Electrical well logging fluid and method of using same
US6029755A (en) * 1998-01-08 2000-02-29 M-I L.L.C. Conductive medium for openhole logging and logging while drilling
MY134837A (en) * 2001-02-14 2007-12-31 Mi Llc Vermiculture compositions

Also Published As

Publication number Publication date
US20040058824A1 (en) 2004-03-25
EP1358298B1 (de) 2004-12-08
EP1358298A1 (de) 2003-11-05
MXPA03006781A (es) 2003-11-13
CA2437302A1 (en) 2002-08-15
DE10104869A1 (de) 2002-08-08
WO2002062919A1 (de) 2002-08-15
DE50201727D1 (de) 2005-01-13

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: C09K 8/36 (2006.01)