POLYLOSE™ SP acts as a colloidal blocking particle to prevent water movement. This process restricts the swelling and dispersion of cuttings, and helps to reduce ultra fine solids build up. POLYLOSE™ SP has minimal effect on viscosity and low fluid loss values can be attained without affecting drilling rates and solids removal efficiency. POLYLOSE™ SP is non–damaging to formations and can be utilized in drilling, work over, and completion fluids. POLYLOSE™ SP is effective at controlling fluid loss in both weighted and low solids drilling fluids over wide pH ranges. POLYLOSE™ SP is temperature stable to 250⁰F (121⁰C).

POLYLOSE™ SP maintains filtration control in all types of water base drilling and completion fluids, including those which contain high concentrations of monovalent and multivalent cations.

POLYLOSE™ SP concentration of 2.0–6.0 lbs/bbl (5.7–17.1 kgs/m³) is the normal range of treatment. Mix POLYLOSE™ SP through hopper at a rate of 5 to 10 minutes every 25 kgs sack.

Transportation of POLYLOSE™ SP is not restricted by any regulatory agency.

Utilize normal precautions for employee protection when handling chemical products. Utilize appropriate respirator, gloves, goggles and apron. Refer to the Material Safety Data Sheet (MSDS) for this product prior to use.

POLYLOSE™ SP is packaged in 25 kgs multiwall paper sack.