Earth boring – well treating – and oil field chemistry – Earth boring – Contains organic component
Patent
1990-06-12
1992-04-07
Cintins, Ivars
Earth boring, well treating, and oil field chemistry
Earth boring
Contains organic component
C09K 700
Patent
active
051028662
ABSTRACT:
A by-product of peanut growing is utilized in the drilling fluid while drilling boreholes to reduce friction and to reduce the normal adverse effects inherent in such drilling fluid.
REFERENCES:
patent: 2943679 (1960-07-01), Scott et al.
patent: 2943680 (1960-07-01), Scott et al.
patent: 3375888 (1968-04-01), Lummus et al.
patent: 3629102 (1971-12-01), Lummus et al.
patent: 4082677 (1978-04-01), Zollar et al.
patent: 4343751 (1982-08-01), Kumar
patent: 4397354 (1983-08-01), Dawson et al.
Cintins Ivars
Zobal Arthur F.
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