JSRS registered • ISO 9001:2015 • Muscat stock • CoA & SDS
Oilfield Chemicals Supplier in Oman
Global Chemicals LLC supplies 47 oilfield chemicals from stock in Muscat to drilling, completion, production and gas-processing operations across Oman and the GCC: drilling fluid additives, calcium chloride and calcium bromide brines, stimulation acids, gas-treating amines, glycols and methanol, demulsifiers, corrosion inhibitors and oxygen scavengers. We are JSRS registered and ISO 9001:2015 certified, and every delivery ships with a certificate of analysis and safety data sheet.
Oilfield chemicals by job
Each product links to its own page with the full specification.
Drilling fluid chemicals
| Product | What it does | Supplied as |
|---|---|---|
| Bentonite Powder | Clay-based drilling mud additive for viscosity control. | 25kg bags, bulk bags |
| CMC Carboxymethylcellulose | Fluid loss control agent and viscosifier for drilling fluids. | Low Viscosity (LV), High Viscosity (HV) |
| Potassium Chloride | Shale inhibitor for water-based drilling fluids. | 25kg, 50kg bags, bulk |
| Soda Ash Dense (Drilling Fluid Grade) | Sodium carbonate for pH control and water treatment. | 25kg, 50kg bags, bulk bags |
| Potassium Hydroxide (Drilling Fluid Grade) | Strong base for pH control and chemical synthesis. | Flakes (90%), liquid (45-50%) |
| Ammonium Chloride | Inorganic compound used in drilling fluids and metal treatment. | 25kg, 50kg bags |
| Formic Acid | Organic acid for drilling fluids and acidizing. | 85%, 94% |
| Barium Chloride | Heavy metal salt for brine formulation and drilling applications. | powder and solution forms |
| Surfactant, Sodium Silicate Alkaline and Neutral | Surface active agents and silicates for drilling applications. | drums, IBCs, bulk |
| Magnesium Oxide | Refractory material and chemical intermediate. | Light-burned, dead-burned |
Completion and workover brines
| Product | What it does | Supplied as |
|---|---|---|
| Calcium Chloride (Oilfield Brine Grade) | Dense brine solution for well completion and workover operations. | 30%, 38%, 42% |
| Calcium Bromide Powder/Liquid | High-density brine for drilling and completion fluids. | Powder (anhydrous) and liquid (52%) |
Well stimulation and scale removal
| Product | What it does | Supplied as |
|---|---|---|
| Citric Acid Liquid (Oilfield Acidizing Grade) | Liquid acidizing agent for well stimulation and scale removal. | drums, IBCs, bulk |
| Citric Acid Powder | Powder form for scale removal and well acidizing. | 25kg bags, drums, bulk |
| Acetic Acid | Organic acid used in chemical synthesis and industrial processes. | drums, IBCs, and bulk tankers |
| Ammonium Bifluoride | Etching and cleaning agent for industrial applications. | 25kg bags, drums |
| Descalant | Chemical for removing mineral scale deposits. | concentrated or ready-to-use |
Gas treating, dehydration and odorisation
| Product | What it does | Supplied as |
|---|---|---|
| MEA (Monoethanolamine) — Oilfield Gas Treating Grade | Amine for CO2 and H2S removal from gas streams. | drums, IBCs, bulk |
| DEA (Diethanolamine) | Gas sweetening agent for acid gas removal. | drums, IBCs, ISO tanks, bulk |
| MDEA (Methyl Diethanolamine) | Selective gas treating solvent for acid gas removal. | drums, IBCs, ISO tanks, bulk |
| Potassium Carbonate | Alkaline salt for gas treating and chemical processes. | 25kg bags, bulk bags |
| MEG (Monoethylene Glycol) — Hydrate Inhibitor Grade | Hydrate inhibitor and dehydration agent. | drums, IBCs, ISO tanks, bulk |
| DEG (Diethylene Glycol) — Gas Dehydration Grade | Dehydration agent and inhibitor for gas processing. | drums, IBCs, bulk |
| Methanol Tech Grade (Hydrate Inhibitor) | Hydrate inhibitor and antifreeze for gas systems. | drums, IBCs, ISO tanks, bulk |
| THT Gas Odorant (Tetrahydrothiophene) | Tetrahydrothiophene (THT) odorant for natural gas and fuel-gas leak detection — 208 L drums with CoA, supplied in Oman & GCC. | 208 L steel drums, nitrogen-blanketed |
| Activated Alumina Desiccant | High-capacity desiccant for moisture removal and gas drying. | On request |
| Silica Gel White | Non-indicating desiccant for moisture absorption. | 25kg bags, drums, bulk bags |
| Silica Gel Blue | Indicating desiccant for moisture control. | 1kg, 5kg, 25kg bags, drums |
| Silica Gel Orange | Color-changing desiccant for humidity monitoring. | 1kg, 5kg, 25kg bags, drums |
Production chemicals
| Product | What it does | Supplied as |
|---|---|---|
| Corrosion Inhibitor (Oilfield Grade) | Protective chemicals for pipelines and equipment. | concentrated or pre-diluted |
| Demulsifier (Crude Oil Emulsion Breaker) | Oil-soluble demulsifier formulations for crude dehydration and desalting — drum and IBC supply for Oman & GCC oilfield operations. | 208 L drums, 1,000 L IBC |
| Reverse Demulsifier (Produced Water Clarifier) | Water-soluble reverse demulsifier for oil-in-water clarification of produced water — drums and IBCs for Oman & GCC operators. | 208 L drums, 1,000 L IBC |
| Ammonium Bisulphite | Reducing agent and oxygen scavenger for industrial processes. | drums, IBCs, and bulk |
| Sodium Nitrite | Corrosion inhibitor and oxidizing agent. | 25kg bags, drums, bulk |
Water, boiler and dechlorination
| Product | What it does | Supplied as |
|---|---|---|
| Hydrazine Hydrate (Oilfield Boiler Grade) | Oxygen scavenger for boiler water treatment. | 35%, 55%, 80% |
| Sodium Thiosulphate Liquid | Dechlorination agent and neutralizer. | 25L, 60L, 200L drums, IBCs |
| Activated Carbon (Refinery Grade) | Highly porous carbon for adsorption and purification applications. | Granular (8x30 mesh), pellets, powder |
Cleaning and solvents
| Product | What it does | Supplied as |
|---|---|---|
| Degreaser HD | Heavy-duty industrial degreaser for equipment cleaning. | Solvent-based, water-based |
| Solvent Naphtha | Petroleum solvent for industrial cleaning and processing. | Light, medium, heavy |
| Butyl Glycol | Solvent for paints, coatings, and cleaning formulations. | drums, IBCs, bulk |
Other oilfield chemicals
| Product | What it does | Supplied as |
|---|---|---|
| Borax Powder | Multipurpose boron compound for industrial applications. | 25kg, 50kg bags, bulk |
| Boric Acid | Weak acid used in chemical synthesis and industrial processes. | 25kg bags, drums, bulk |
| Citric Acid Food Grade | Food-grade organic acid for cleaning and pH control. | 25kg bags, drums |
| Diesel Exhaust Fluid | Emission control solution for diesel engines. | 10L, 20L, 200L drums, IBCs, bulk |
| Potassium Iodide | Chemical intermediate and analytical reagent. | 100g, 500g, 1kg bottles, 25kg drums |
| Soda Ash Light (Industrial Grade) | Light density sodium carbonate for various applications. | 25kg, 50kg bags, bulk bags |
| Sodium Nitrate | Oxidizing agent for industrial processes. | 25kg, 50kg bags, bulk |
Registration, documentation and delivery
Oil and gas operators in Oman buy through JSRS-registered suppliers; we are registered and ISO 9001:2015 certified, and supply certificates of analysis and GHS safety data sheets with every batch. See what JSRS registration means for chemical buyers.
Same day within Muscat, next day to Sohar, two to three days to Duqm and Salalah, with remote concession deliveries scheduled with the site, and by road to the UAE, Saudi Arabia, Qatar, Kuwait and Bahrain. Related guides: Duqm, Sohar, hydrochloric acid, caustic soda and the full oilfield catalogue.
Oilfield chemicals in Oman — frequently asked questions
Global Chemicals LLC supplies 47 oilfield chemicals from Muscat stock: drilling fluid additives (bentonite, CMC, potassium chloride, soda ash, caustic potash), completion and workover brines (calcium chloride and calcium bromide), stimulation and scale-removal acids, gas-treating amines (MEA, DEA, MDEA), glycols and methanol for dehydration and hydrate control, THT gas odorant, corrosion inhibitors, demulsifiers, oxygen scavengers and cleaning solvents. The tables on this page list each product with its pack or form.
Yes. Global Chemicals LLC is registered on JSRS, the Joint Supplier Registration System used by oil and gas operators in Oman, and is ISO 9001:2015 certified. Every delivery ships with a batch certificate of analysis and a GHS safety data sheet.
All three are amines that remove acid gas from natural gas. MEA is the most reactive and removes both CO2 and H2S; DEA does the same with lower energy for regeneration; MDEA is selective, absorbing H2S faster than CO2, which suits plants that need to remove H2S while letting some CO2 pass. We supply all three in drums, IBCs, ISO tanks and bulk.
Calcium chloride in oilfield brine grade at 30%, 38% and 42% concentrations, and calcium bromide as anhydrous powder or 52% liquid for higher-density completion and workover fluids.
Orders ship from Muscat the same day within Muscat, next day to Sohar, and in two to three days to Duqm and Salalah. Remote concession deliveries are scheduled with the site. We also supply the UAE, Saudi Arabia, Qatar, Kuwait and Bahrain by road with a Certificate of Origin.