OCS FR-HE

OCS FR-HE is a low to moderate charge, high molecular weight anionic friction reducer designed to be added “on-the-fly” to water up to very heavy brines (“slick water fracs”). Typical dosages range from ⅛ to ½ gallon per 1000 gallons of fluid with reduction in friction pressures by as much as 80% versus fresh water. OCS-FR-HE is a single component emulsion polymer that can be pre-diluted with water prior to use but because it is a rapid yielding product it is usually fed “on the fly”.

Data compiled in our friction loop show that OCS-FR-HE added at 0.5 gal/1000 gal can maintain friction reduction of >50% while competitive friction reducers are only able to achieve 25-30% at these dosage levels.

Benefits:

• No alkyl phenol ethoxylates (APE or NPE) are used in the manufacture of OCS-FR-HE making this product more environmentally friendly.

• Optimized acrylamide/acrylic acid ratio for friction reduction which reduces cost due to low usage

• Added “on-the-fly” which reduces waste and disposal costs.

• Compatible with all anionic and nonionic surfactants.

Product Properties:

Appearance : Opaque, off-white emulsion

Charge: Anionic

Flash Point (PMCC) >200°F / 93°C

Freezing Point -4°F / -20°C

Density 8.8 ± 0.1 lbs./gal

Specific gravity 1.03 - 1.064 @ 75°F / 25°C

Viscosity 2,600-6,000cps@75°F/ 25°C