Method for reducing the pour point of an oil and compositions fo

Details Method for reducing the pour point of an oil and compositions fo Method for reducing the pour point of an oil and compositions fo

1994-12-21

1997-01-14

Raymond, Richard L.

Earth boring, well treating, and oil field chemistry

Well treating

Contains organic component

507240, 507244, 507256, 166304, E21B 3706, E21B 4322

Patent

active

055939554

ABSTRACT:
Compounds selected from the group consisting of urea, urea homologues and analogues, and mixtures thereof are employed to synergistically increase the dewaxing efficacy of aqueous, carbon disulfide precursor (e.g., thiocarbonate)-containing solutions.

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