Upstream Chemicals

At OCI, we play a vital role in supporting the upstream oil and gas sector through the reliable supply of high-quality commodity chemicals. Our portfolio includes a wide range of essential drilling, production, and stimulation chemicals that meet international standards and are tailored to the unique needs of operators in the region.

We work closely with globally reputed manufacturers and maintain strategic inventory to ensure timely availability of key products such as barite, bentonite, calcium chloride, sodium chloride, soda ash, and various acids and solvents. Our in-depth industry knowledge, local presence, and strong logistics capability enable us to offer competitive pricing and seamless delivery to rig sites and operational bases across Oman.

OCI is committed to compliance, safety, and sustainability, providing traceable sourcing and full documentation to meet PDO and operator-specific HSE and procurement requirements.


Below are some of the applications which Oman Chemicals Industry LLC focuses on.
  • Solvents
  • Barite 4.1 g/ml
  • Bartie 4.2 g/ml
  • Bentonite API/OCMA
  • Calcium Carbonate – Weight Material/LCM/ Bridging Grade
  • Weighting Agents
  • PH Control
  • Lost Circulation
  • Surfactants
  • Potassium Chloride
  • Calcium Chloride
  • Anti sludge agents
  • Cementing Antifoams
  • Drilling Defoamers
  • Viscosity reducers
  • Thinners
  • Coolants
  • Gelling agents – water & acid
  • Cross linkers, Delayed crosslinkers for fracturing applications
  • Fluid loss additive
  • Clay Control Agents
  • Well Bore clean up
  • Iron Stabilizing Agen
  • OBM & WBM Chemicals
  • Foaming Agents
  • Dispersants & Retarders for Cementing