Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1977-11-21
1980-07-15
Cockeram, H. S.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
252 85C, 260 97, 260 975, C09F 102, C09K 702
Patent
active
042127947
ABSTRACT:
This invention relates to an aqueous drilling fluid containing a tall oil fraction as a lubricating additive, a method of drilling with said drilling fluid containing said tall oil lubricating additive and the tall oil lubricating additive per se.
REFERENCES:
patent: 2468658 (1949-04-01), Dyke
patent: 2530810 (1950-11-01), Christensen et al.
patent: 3047493 (1962-07-01), Rosenberg
patent: 3049491 (1962-08-01), Donham
patent: 3066160 (1962-11-01), Hampton
patent: 3284352 (1966-11-01), Burdyn et al.
patent: 3340188 (1967-09-01), Barrett
patent: 3654255 (1972-04-01), Koebner
Grodde Karl-Heinz
Schulz Alfred
Cockeram H. S.
Deutsche Texaco Aktiengesellschaft
Kulason Robert A.
Ries Carl G.
Young James F.
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