CA2058636C - Utilisation d'huiles d'esters choisies dans des fluides de forage a base d'eau du type d'emulsion huile-eau, et des fluides de forage correspondants plus acceptables du point de vue de l'ecologie - Google Patents

Utilisation d'huiles d'esters choisies dans des fluides de forage a base d'eau du type d'emulsion huile-eau, et des fluides de forage correspondants plus acceptables du point de vue de l'ecologie Download PDF

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Publication number
CA2058636C
CA2058636C CA002058636A CA2058636A CA2058636C CA 2058636 C CA2058636 C CA 2058636C CA 002058636 A CA002058636 A CA 002058636A CA 2058636 A CA2058636 A CA 2058636A CA 2058636 C CA2058636 C CA 2058636C
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CA
Canada
Prior art keywords
water
oil
ester
drilling fluid
emulsion drilling
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
CA002058636A
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English (en)
Other versions
CA2058636A1 (fr
Inventor
Heinz Mueller
Claus-Peter Herold
Stephan Von Tapavicza
Johann Friedrich Fues
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF Personal Care and Nutrition GmbH
Original Assignee
Henkel AG and Co 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
Priority claimed from DE3915875A external-priority patent/DE3915875A1/de
Priority claimed from DE3915876A external-priority patent/DE3915876A1/de
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of CA2058636A1 publication Critical patent/CA2058636A1/fr
Application granted granted Critical
Publication of CA2058636C publication Critical patent/CA2058636C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Colloid Chemistry (AREA)
  • Lubricants (AREA)
  • Earth Drilling (AREA)
CA002058636A 1989-05-16 1990-05-07 Utilisation d'huiles d'esters choisies dans des fluides de forage a base d'eau du type d'emulsion huile-eau, et des fluides de forage correspondants plus acceptables du point de vue de l'ecologie Expired - Lifetime CA2058636C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3915875A DE3915875A1 (de) 1989-05-16 1989-05-16 Verwendung ausgewaehlter oleophiler alkohole in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit
DEP3915875.4 1989-05-16
DE3915876A DE3915876A1 (de) 1989-05-16 1989-05-16 Verwendung ausgewaehlter esteroele in wasser-basierten bohrspuelungen vom o/w-emulsionstyp sowie entsprechende bohrspuelfluessigkeiten mit verbesserter oekologischer vertraeglichkeit
PCT/EP1990/000736 WO1990014402A1 (fr) 1989-05-16 1990-05-07 Utilisation d'huiles-esters selectionnees dans des fluides de forage de puits du type emulsion huile dans eau, et fluides de forage de puits moins nuisibles pour l'environnement ainsi obtenus

Publications (2)

Publication Number Publication Date
CA2058636A1 CA2058636A1 (fr) 1990-11-17
CA2058636C true CA2058636C (fr) 2001-04-03

Family

ID=25880904

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002058636A Expired - Lifetime CA2058636C (fr) 1989-05-16 1990-05-07 Utilisation d'huiles d'esters choisies dans des fluides de forage a base d'eau du type d'emulsion huile-eau, et des fluides de forage correspondants plus acceptables du point de vue de l'ecologie

Country Status (1)

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CA (1) CA2058636C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DZ1577A1 (fr) * 1991-05-08 2002-02-17 Hoechst Ag Emploi d'acetals.
CN113980660B (zh) * 2021-11-18 2022-11-08 南京林业大学 纳米纤维素稳定的Pickering乳液型钻井液及其制备方法

Also Published As

Publication number Publication date
CA2058636A1 (fr) 1990-11-17

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