OILFIELD PRODUCTS

PHENO SEAL� - Primary lost circulation material for use in all aqueous, oil base and synthetic drilling fluids. Thermoset resin laminate (i.e. cured under high temperature and pressure) in chip form to provide superior bridging. High strength, chemically inert and temperature stable to 500F. Available in three precisely screened grades. Additional uses are to control bit balling and to improve pipe sliding in deviated holes.

HME ENERGIZER� - Non-ionic surface active agent designed primarily to control breakout and flotation of asphalts and other hydrophobic particles in water based drilling fluids. Promotes a more homogeneous system by establishing uniform particle separation and suspension. Additional uses are to prevent oil wetting of barite and to incorporate lubricants and spotting fluids into the active mud system.

MON PAC� - Premium grade polyanionic cellulosic polymer, (very high purity sodium carboxymethyl cellulose). Provides excellent fluid loss control, builds viscosity, encapsulates drilled solids and reduces fluid friction. Effective in fresh water, brackish, KCL and saturated salt water systems. Careful quality control by our exclusive manufacturer assures absolute consistency and reliability of properties and performance.

MON PAC ULTRA LO� - All the positive attributes of MON PAC, except it is designed to provide excellent fluid loss control in high solids or heavily weighted mud systems where increased viscosity is not desired.

PHENO SEAL, HME ENERGIZER, MON PAC and MON PAC ULTRA LO
are Trademarks of Montello, Inc.