SCALE INHIBITORS  
SCALE INHIBITORS
ECOIL Product Chemical Description Application
ECOIL-03-S® Phosphine Carboxylic Acid (PCA) To prepare water- soluble scale inhibitors for control of calcium, magnesium, strontium, barium or iron scales in the oilfield. It is also effective against calcium oxalate.
ECOIL-122® 1500 Molecular Weight Polyacrylate Reduces precipitation of low solubility inorganic salts (calcium carbonate). Used in squeeze applications or industrial water treatment applications where calcium carbonate is a problem.
ECOIL-332® AMP Phosphonate It is the most effective against systems where Calcium Carbonate is the primary scaling mechanism. It should be tested for compatibility with brines that have calcium levels greater than 3500 ppm.
ECOIL-422® TEA Phosphate Ester Sodium Salt Used in cooling water, boilers, secondary recovery (water-flood) systems and drilling applications. Compatible with most brines that have calcium levels under 3500 ppm. Temp. limited up to 65 °C (150 °F).
ECOIL-432® HEDP Phosphonate Typically used in fresh water applications and to formulate scale inhibitors or scale/corrosion inhibitors for cooling water, boilers, water floods or drilling systems.
ECOIL-762® / 7620® Proprietary Phosphonate For waters with high levels of calcium (it will stay soluble in brines nearing calcium saturation). It has strong anodic properties that will also provide corrosion effectiveness in oxygen rich environments such as cooling towers and drilling fluids.
ECOIL-822-70® TEA Phosphate Ester 70% Active Used in cooling water, boilers, secondary recovery (water-flood) systems and drilling applications. Compatible with most brines that have calcium levels under 3500 ppm. Temp. limited up to 65 °C (150 °F).
ECOIL-2220® Bis-HexaMethyleneTriAmine Penta Methylene Phosphonic Acid Concentrate to prepare water soluble scale inhibitors for control of calcium, magnesium, strontium, barium or iron scales in cooling water, boilers, water- floods or drilling systems with Temp.in excess of 175°C (350°F).
ECOIL-2320® DETA Phosphonate Concentrate to prepare water-soluble scale inhibitors for control of calcium, magnesium, strontium, barium or iron scales (cooling water, boilers, water-floods or drilling systems). Brines with calcium levels > 5000 ppm.
ECOIL-Duracaps S.I.® Micro Encapsulated DURACAPS® S.I. Scale Inhibitor for Controlled, Long Term Release Designed to offset problems associated with conventional batch treatments by providing long term, controlled release of inhibitor into the target area at concentrations high enough to inhibit scale without introducing potentially damaging chemicals into the reservoir, yet low enough to prevent significant product loss and downstream system upsets.