OILFIELD SERVICES

Quadra is a Canadian privately owned company with National Infrastructure, Regional Sales and Marketing Specialists and Local Account Managers dedicated to servicing the Petroleum Services industry. We are proud to be recognized as one of Canada’s Best Managed Companies (Platinum) as well as a designated Great Place to Work®

Anti-Foams Ethyleneamines Silicone Based Emulsions Diethylamine Triamine (DETA) Silicone Compounds - Alcohol Based Ethylene Diamine (EDA) Tetraethylene Pentamine (TEPA) Antioxidants / Iron Control Triethylene Tetramine (TETA) Ascorbic Acid Citric Acid Glycol Ethers Sodium Erythorbate EB (Ethylene Glycol Monobutyl Ether) Chelants (Dissolvines - EDTA Salts) DB (Diethylene Glycol Monobutyl Ether) DE (Diethylene Glycol Monoethyl Ether) Acids DPM (Dipropylene Glycol Methyl Ether) Inorganic: Hydrochloric, Phosphoric, Sulfuric, Nitric, Boric Oxidizers/Breakers Organic: Acetic, Citric, Formic, Lactic, Ammonium Persulphate Oxalic Sodium Persulphate Hydrogen Peroxide Bases Sodium Hypochlorite Sodium Hydroxide (Caustic Soda) Potassium Hydroxide (Caustic Potash) Phosphonates Calcium Hydroxide ATMP Magnesium Hydroxide HEDP HMDTMPA Cement Additives HPAA Accelerants: Calcium Chloride, HPMA Sodium Metasilicate, Calcium Carbonate (Soda Ash) Rheology Modifiers/Thickeners Dispersants: Naphthalenes Carboxy Methyl Cellulose (CMC) (DEHSCOFIX®) Cellulose Derivatives (SE Tylose®) Extenders: Bentonite, Barite Guar Gum Fluid Loss Additives: Polyvinyl Alcohol Xanthan Gum (PVA), Celluloses (SE Tylose®) Surfactants Retarders : Cellulose Derivatives (SE Amphoteric Tylose®), Citric Acid, Tartaric Acid, Anionic Gluconates Cationic Clay Stabilizers Non-Ionic Choline Chloride Huntsman Surfonic® OFS series Ethanolamines Diethanolamine (DEA) Monoethanolamine (MEA) Triethanolamine (TEA)

DID YOU KNOW....QUADRA’S IN-HOUSE 1.800.665.6553 REGULATORY EXPERTS CAN ASSIST YOU IN ENSURING COMPLIANCE TO www.quadra.ca APPLICABLE REQUIREMENTS OILFIELD SERVICES

Quadra strives to be the company of choice in Western Canada providing secure, consistent supply and cost saving solutions to our customers by fostering partnerships with our suppliers to deliver value to the Petroleum Services sector. For more information on any of the chemicals listed below please visit www.quadra.ca

2-Ethyl Hexanol Monoammonium Phosphate (MAP) Aluminum Sulphate Methanol Ammonium Bifluoride Monoethanolamine (MEA) Ammonium Chloride Monopotassium phosphate Ammonium Sulphate Morpholine Ammonium Hydroxide (Aqua Ammonia) Oleic Acid Borates (Borax) Oxalic Acid Calcium Formate Polyethylene Glycols (Pogol®) Calcium Nitrate Polyacrylamides (Polyclear®) Calcium Sulphate Potassium Bicarbonate Carbon (activated) Potassium Formate Caustic Soda Beads Potassium Hydroxide Cobalt Sulphate Potassium Nitrate D-Limonene Propylene Glycol Diammonium Phosphate (DAP) Quadrasurf® (Sodium Ethylhexyl Diglycolamine® Agent (DGA®) Sulphate) Diethanolamine S-100 Diethylene Glycol Silicone Fluids Dipotassium Phosphate (DKP) Sodium Bicarbonate Dipropylene Glycol (DPG) Sodium Hexametaphosphate (SHMP) Dissolvine® (EDTA) Sodium Citrate Dissolvine® Stimwell™ Sodium Metabisulphite Dimethylaminopropylamine (DMAPA) Sodium Nitrate Ethylene Glycol ( EG,MEG) Sodium Nitrite Ferric Sulphate Sodium Silicate Ferrous Sulphate Sodium Sulphate Ferric Chloride Sodium Sulphite Ferrous Chloride Sodium Acid Pyrophosphate (SAPP) Formaldehyde Sulfamic Acid Glycerine Tetrapotassium Pyrophosphate (TKPP) Glycolic Acid (Hydroxyacetic Acid) Toluene Heptane Trisodium Phosphate (TSP) Hexane Tertiary Butyl Acetate (TBAC) Isopropyl Alcohol (IPA) Triethanolamine (TEA) Kerosene Triethylene Glycol (TEG) Kill Fluids Xylene Lime: Hydrated, Quick Zinc Chloride Magnesium Oxide Magnesium Sulphate Mineral Spirits

QUADRA IS PROUD TO HAVE 1.800.665.6553 EXCLUSIVE PARTNERSHIPS WITH SOME OF THE WORLD’S BEST www.quadra.ca CHEMICAL MANUFACTURERS