BR0206858A - Aditivo para lavagens de perfurações invertidas à base de óleo - Google Patents
Aditivo para lavagens de perfurações invertidas à base de óleoInfo
- 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
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.
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)
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 |
BR112015009925A2 (pt) * | 2012-10-31 | 2017-07-11 | Clearwater Int L L C | novos materiais para a ligação com ponte de carbonato de estrôncio e métodos para a sua produção e uso |
MY171183A (en) | 2013-03-29 | 2019-09-30 | Glytech Inc | Polypeptide glycosylated with sialylated sugar chain |
WO2018144067A1 (en) | 2017-02-03 | 2018-08-09 | Saudi Arabian Oil Company | Oil-based fluid compositions for hydrocarbon recovery applications |
Family Cites Families (24)
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 |
US5318954A (en) * | 1989-03-08 | 1994-06-07 | Henkel Kommanditgesellschaft Auf Aktien | Use of selected ester oils of low carboxylic acids in drilling fluids |
DE3907392A1 (de) * | 1989-03-08 | 1990-09-13 | Henkel Kgaa | Ester von carbonsaeuren mittlerer kettenlaenge als bestnadteil der oelphase in invert-bohrspuelschlaemmen |
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 |
US5905061A (en) * | 1996-08-02 | 1999-05-18 | Patel; Avind D. | Invert emulsion fluids suitable for drilling |
US5888944A (en) * | 1996-08-02 | 1999-03-30 | Mi L.L.C. | Oil-based drilling fluid |
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 |
EP1362086A2 (en) * | 2001-02-14 | 2003-11-19 | M-I L.L.C. | Oleaginous drilling fluid , method of use and bio-remediation of the same to produce a useful soil amendment |
-
2001
- 2001-02-03 DE DE10104869A patent/DE10104869A1/de not_active Withdrawn
-
2002
- 2002-01-25 US US10/470,037 patent/US20040058824A1/en not_active Abandoned
- 2002-01-25 EP EP02714112A patent/EP1358298B1/de not_active Expired - Lifetime
- 2002-01-25 MX MXPA03006781A patent/MXPA03006781A/es not_active Application Discontinuation
- 2002-01-25 WO PCT/EP2002/000772 patent/WO2002062919A1/de active IP Right Grant
- 2002-01-25 DE DE2002501727 patent/DE50201727D1/de not_active Expired - Fee Related
- 2002-01-25 CA CA002437302A patent/CA2437302A1/en not_active Abandoned
- 2002-01-25 BR BR0206858-3A patent/BR0206858A/pt not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1358298A1 (de) | 2003-11-05 |
US20040058824A1 (en) | 2004-03-25 |
DE50201727D1 (de) | 2005-01-13 |
DE10104869A1 (de) | 2002-08-08 |
MXPA03006781A (es) | 2003-11-13 |
EP1358298B1 (de) | 2004-12-08 |
CA2437302A1 (en) | 2002-08-15 |
WO2002062919A1 (de) | 2002-08-15 |
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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) |