Low toxicity oil composition and use thereof in drilling fluids

Details Low toxicity oil composition and use thereof in drilling fluids Low toxicity oil composition and use thereof in drilling fluids

1987-06-12

1989-06-13

Guynn, Herbert B.

Compositions

Leather or fur treating

252 8511, C09K 706

Patent

active

048390968

ABSTRACT:
This invention relates to a base oil composition suitable for use in drilling fluids, the composition comprising an oil component with an aromatic hydrocarbon content of less than 10% w/w and a polar activator which is an ether alcohol or a mixture of ether alcohols. The polar activators used herein mitigates the problems of toxicity, shearing, stability and gelation in drilling fluids containing conventional base oils.

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patent: 4670164 (1987-06-01), Watson et al.

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