AU478225B2 - Lubricant for aqueous drilling fluids - Google Patents

Lubricant for aqueous drilling fluids

Info

Publication number
AU478225B2
AU478225B2 AU54918/73A AU5491873A AU478225B2 AU 478225 B2 AU478225 B2 AU 478225B2 AU 54918/73 A AU54918/73 A AU 54918/73A AU 5491873 A AU5491873 A AU 5491873A AU 478225 B2 AU478225 B2 AU 478225B2
Authority
AU
Australia
Prior art keywords
lubricant
drilling fluids
aqueous drilling
aqueous
fluids
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
Application number
AU54918/73A
Other versions
AU5491873A (en
Inventor
KARLHEINZ GROZDE and ALFRED SCHULZ DR.
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.)
Wintershall Dea Deutschland AG
Original Assignee
Deutsche Texaco AG
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 DE2224959A external-priority patent/DE2224959C2/en
Application filed by Deutsche Texaco AG filed Critical Deutsche Texaco AG
Application granted granted Critical
Publication of AU478225B2 publication Critical patent/AU478225B2/en
Publication of AU5491873A publication Critical patent/AU5491873A/en
Expired legal-status Critical Current

Links

AU54918/73A 1972-05-23 1973-04-27 Lubricant for aqueous drilling fluids Expired AU478225B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEDE822249 1972-05-23
DE2224959A DE2224959C2 (en) 1972-05-23 1972-05-23 Use of a tall oil fraction as a lubricant for aqueous drilling fluids

Publications (2)

Publication Number Publication Date
AU478225B2 true AU478225B2 (en) 1974-10-31
AU5491873A AU5491873A (en) 1974-10-31

Family

ID=

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