GLYCOL S is cloud-point polyakylene glycol formulation. It is designed for high- to saturated-salinity GLYDRIL systems and can be used in wells with moderate to high formation temperatures. It is used in water-based drilling fluids to improve lubricity and shale stability.
PHYSICAL & CHEMICAL PROPERTIES
GLYCOL S is cloud-point additive for high salinity fluids, range salinity (greater than 90,000 mg/l Cl-) and can be used in wells with moderate formation temperature. GLYCOL S stabilizes reactive formations, increase lubricity of the drilling fluid, reduce bit-balling tendencies and decrease HTHP filtration.
Add 4-7 percent by volume to the mud system.
GLYCOL-S is available in 55 US gallon (208.19 l) drums, palletized as 4 drums per pallet.
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