Oil and Water Soluble Demulsifier Kits
High Performance Crude Oil Demulsifier Bases

Properties:
DEMFAL demulsifier bases provide excellent performance in resolving a variety of crude oil emulsions and are particularly effective when used in heavy crude formulations.
Several important performance targets are achieved when our intermediate bases are incorporated into a demulsifier package:
• Rapid water drop – Quickly reduce water-in-oil to levels of 0.1 to 0.5 percent
• Clear oil/water interface – Provide sharper interface between the two phases for easier separation
• Good dehydration of crude oil – Remove more water to get closer to commercial crude oil specifications
• High performance in heavy oil – Address problems arising from high viscosity
• High efficiency at low temperature – Reduce the expense needed to heat oil
• Cleaner produced water – Reduce oil-in-water levels for easier discharge or reinjection of water

Product Name Product Form Active Content % RSN1 Solubility
Water Aromatic
DEMFAL 1001 Light Brown Paste 80 26-28 p +
DEMFAL 1002 Light Brown Paste 80 p +
DEMFAL 1003 Pale Yellow Paste 85 29-31 + +
DEMFAL 1004 White to Light Brown Paste 80 39-41 + +
DEMFAL 1005 Light Brown Paste 85 +
DEMFAL 1011 White Paste 90 + +
DEMFAL 1021 Dark Brown Liquid 60 15-17 p
DEMFAL 1022 Dark Brown Liquid 60 10-12 p
DEMFAL 1023 Light Brown Liquid 80 19-21 + p
DEMFAL 1024 Dark Brown Liquid 60 16-18 +
DEMFAL 1031 Dark Brown Liquid 75 16-18 p +
DEMFAL 1032 Dark Brown Liquid 75 16-18 p +
DEMFAL 1033 Hazy Brown Liquid 85 8-10 p
DEMFAL 1034 Dark Brown Liquid 75 17-19 p p
DEMFAL 1035 Dark Brown Liquid 75 15-17 p p
DEMFAL 1036 Dark Brown Liquid 90 16-18 + +
DEMFAL 1037 Dark Brown Liquid 90 17-19 p +
DEMFAL 1041 Light Brown Liquid 75 7-9 +

1 The relative solubility number (RSN) was determined by titrating water in a solution containing 1 g of

DEMFAL demulsifierand 30 mL toluene (2.6 vol%) and ethylene glycol methyl ether (97.4 vol%). RSN

is reported as the volume of water needed to make a solution turbid or cloudy.

Usage:
A demulsifier is a complex formulation of solvents and bases designed to meet a well’s specific needs. Since DEMFAL crude oil demulsifier bases perform specific functions in these formulations, we recommend the entire DEMFAL package kit be used in formulation testing.

Oil and Water Soluble Demulsifier Kits
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