. Oren Hydrocarbons
PRODUCT NAME

PAL HECS*

Description Hydroxyl Ethyl Cellulose
Function Viscosifier in brine workover, completion fluids and water-base mud.

PAL HEC LS*

Description Liquid Hydroxyl Ethyl Cellulose
Function Liquid viscosifier for single-salt brines.

PAL DRIL INM*

Description Modified Starch derivative, cross linked Non-Ionic
Function Non-ionic, starch derivative intended to reduce HTHP filtrate loss in all water based mud containing salts or ion sensitive additives for drilling, completion & work over application. Acts synergically with Xanthan gum polymer to increase LSRV. Can be used in most brines including seawater, NaCl, KCl, CaCl2, NaBr & formate salt systems.

PAL XAN PLUSS*

Description Premium grade clarified Xanthan gum
Function Highly dispersible, premium grade, Xanthan gum used to provide superior hole cleaning and suspension, minimize filtrate invasion to formation and reduces torque and drag in reservoir drill in fluids. Provides better rheological profile with elevated low-shear-rate viscosity and highly shear-thinning characteristics.

SODIUM BROMIDEM*

Description Sodium Bromide
Function Used to eliminate potential of formation damage from the precipitation of carbonate, bicarbonate or sulfate compounds associated with using calcium-base brines where formation waters contain high concentrations of bicarbonate and sulfate ions.

PAL PAC R PREMIUMM*

Description High-quality polyanionic cellulose Regular viscosity
Function Filtration control agent is used in most water-based drilling fluids, can provide secondary viscosity and is effective even at low concentrations. It is suitable for use in fresh water, salt water and brine-based fluids & stable to 300°F (149°C). Effective in moderate to high pH systems.

PAL BROM CaM*

Description Calcium Bromide Liquid, used for mixing high density, solids free completion brines
Function Used to formulate clear-brine workover and completion fluid with densities ranging from 8.4 to 15.3 lb/ gal. Inhibits hydration and migration of swelling clays.

PAL COR BRINE 20M*

Description Amine corrosion inhibitor (15-20%) for clear completion/ Packer brines
Function It controls corrosion of tubing & casing strings when used in workover & packer brines including sodium chloride, calcium chloride, sodium bromide, calcium bromide & zinc bromide. Provide protection at bottom hole temperature up to 300 F.

PAL COR BRINE 30M*

Description Amine corrosion inhibitor (30-35%) for clear completion/ Packer brines
Function It controls corrosion of tubing & casing strings when used in workover & packer brines including sodium chloride, calcium chloride, sodium bromide, calcium bromide & zinc bromide. Provide protection at bottom hole temperature up to 350 F.

PAL CARB-FS*

Description Calcium Carbonate Flakes
Function Acid-soluble bridging and weighting agent for controlling fluid loss and density. Available in Fine, Medium & coarse grades.

PAL CARB MS*

Description Ground marble (calcium carbonate)
Function High purity ground marble, used as a bridging & weighting agent in drilling, work over & completion fluids. It is generally more pure with high hardness & provides better acid solubility. Available in different microns size.

PAL LUBE SAFEM*

Description Water soluble brine lubricant
Function Provides exceptional reduction in metal-to-metal friction when added to seawater, sodium chloride, sodium bromide, calcium chloride and calcium bromide completion fluids. Reduce torque and drag in high-angle, extended-reach wells.

PAL CLEAN-UPM*

Description Mud cake clean up solvent
Function Multi-functional surfactant additive, serves as a wetting agent, a demulsifier and an interfacial tension reducer. Soluble in oil, acid, and water to penetrate deep in the formation to dissolve oil films on fines leaving them water-wet thereby preventing particle plugging and minimizing loss of permeability.

PAL FORM kM*

Description Potassium Formate brine
Function Used to formulate clear-brine workover and completion fluid with densities ranging from 8.4 to 13.1 lb/ gal. Inhibits hydration and migration of swelling clays.

*M - Product manufactured by Oren group of companies
*S - Supporting Products
PDS - Available on Request