Method for reducing the crystallization temperature of a carbon

Details Method for reducing the crystallization temperature of a carbon Method for reducing the crystallization temperature of a carbon

1994-12-21

1997-03-25

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

056144768

ABSTRACT:
Compounds selected from the group consisting of ammonia, ammonium-containing compounds, urea, urea homologues and analogues, and mixtures thereof surprisingly lower the crystallization temperature of aqueous, carbon disulfide precursor (e.g., thiocarbonate)-containing solutions.

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