ZA92668B - The use of surface-active carboxylic acid complex esters as emulsifiers in oil-based drilling fluids and other well servicing fluids - Google Patents

The use of surface-active carboxylic acid complex esters as emulsifiers in oil-based drilling fluids and other well servicing fluids

Info

Publication number
ZA92668B
ZA92668B ZA92668A ZA92668A ZA92668B ZA 92668 B ZA92668 B ZA 92668B ZA 92668 A ZA92668 A ZA 92668A ZA 92668 A ZA92668 A ZA 92668A ZA 92668 B ZA92668 B ZA 92668B
Authority
ZA
South Africa
Prior art keywords
fluids
emulsifiers
oil
carboxylic acid
acid complex
Prior art date
Application number
ZA92668A
Other languages
English (en)
Inventor
Heinz Mueller
Mueller Heinz
Walter Knoerr
Knoerr Walter
Claus-Peter Herold
Herold Claus-Peter
Original Assignee
Henkel Kgaa
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 Henkel Kgaa filed Critical Henkel Kgaa
Publication of ZA92668B publication Critical patent/ZA92668B/xx

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
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • 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
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters
    • C09K23/36—Esters of polycarboxylic acids
    • 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
    • C09K8/04—Aqueous well-drilling compositions
    • C09K8/26—Oil-in-water emulsions
    • C09K8/28—Oil-in-water emulsions containing organic additives
ZA92668A 1991-01-31 1992-01-30 The use of surface-active carboxylic acid complex esters as emulsifiers in oil-based drilling fluids and other well servicing fluids ZA92668B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4102908A DE4102908A1 (de) 1991-01-31 1991-01-31 Verwendung oberflaechenaktiver carbonsaeure-komplexester als emulgatoren in oel-basierten bohrspuelungen und anderen bohrlochbehandlungsmitteln

Publications (1)

Publication Number Publication Date
ZA92668B true ZA92668B (en) 1992-10-28

Family

ID=6424108

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA92668A ZA92668B (en) 1991-01-31 1992-01-30 The use of surface-active carboxylic acid complex esters as emulsifiers in oil-based drilling fluids and other well servicing fluids

Country Status (9)

Country Link
JP (1) JPH06504801A (xx)
AU (1) AU1167992A (xx)
CA (1) CA2101757A1 (xx)
DE (1) DE4102908A1 (xx)
IE (1) IE920305A1 (xx)
MX (1) MX9200455A (xx)
TR (1) TR25713A (xx)
WO (1) WO1992013926A1 (xx)
ZA (1) ZA92668B (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4200502A1 (de) * 1992-01-13 1993-07-15 Henkel Kgaa Verbesserte entsorgung von kontaminiertem bohrklein aus geologischen bohrungen mit mineraloel-enthaltenden bohrspuelsystemen
AU726703B2 (en) * 1996-10-30 2000-11-16 Cognis Deutschland Gmbh & Co. Kg A process for the simplified disposal of working fluids based on w/o invert emulsions
TW354352B (en) * 1996-10-30 1999-03-11 Henkel Kgaa A process for easier cleaning on the basis of water/oil inversion emulifier
DE19643840A1 (de) * 1996-10-30 1998-05-07 Henkel Kgaa Verbesserte Mehrkomponentengemische für den Erdreichaufschluß
FR2811326B1 (fr) * 2000-07-05 2003-09-05 Inst Francais Du Petrole Methode et fluide pour controler la saturation d'une formation aux abords d'un puits
GB0423072D0 (en) 2004-10-18 2004-11-17 Ici Plc Surfactant compounds
EP2036963A1 (de) 2007-09-14 2009-03-18 Cognis Oleochemicals GmbH Schmiermitteladditive für Bohrspülmittel
EP2036964A1 (de) * 2007-09-14 2009-03-18 Cognis Oleochemicals GmbH Verdicker für ölbasierte Bohrspülmittel
CN114426815B (zh) * 2022-01-18 2023-01-17 中国石油化工股份有限公司 一种适用于强水敏易垮塌地层的油基钻井液及其制备方法和应用

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3915876A1 (de) * 1989-05-16 1990-11-22 Henkel Kgaa Verwendung ausgewaehlter esteroele in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit
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
DE4019266A1 (de) * 1990-06-16 1992-01-23 Henkel Kgaa Fliessfaehige bohrlochbehandlungsmittel auf basis von polycarbonsaeureestern

Also Published As

Publication number Publication date
TR25713A (tr) 1993-09-01
AU1167992A (en) 1992-09-07
JPH06504801A (ja) 1994-06-02
WO1992013926A1 (de) 1992-08-20
MX9200455A (es) 1992-07-01
DE4102908A1 (de) 1992-08-06
IE920305A1 (en) 1992-07-29
CA2101757A1 (en) 1992-08-01

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