Oil Well Cement


Our high-quality oil and gas well cements are designed to meet the industry’s complex engineering challenges and extreme conditions of temperature and pressure.  

For over 60 years, Holcim has manufactured American Petroleum Institute (API) Class L and H well cements featuring predictable thickening time (set time), high sulfate resistance, long term performance, fluid loss control, consistency, low viscosity, low free fluid and strength.

Our manufacturing plants, distribution centers, sales offices and technical staff are strategically located to service oil and gas exploration across North America, offering superior supply chain execution to ensure consistent product availability and timely delivery.


Product quality, consistency and continuous testing. When well cement for the oil and gas industry is produced, the clinker is analyzed microscopically to ensure it has the required characteristics. A keen level of attention continues throughout production with thickening time evaluations, a fluid loss and free fluid evaluation, rheology, particle size evaluation, compressive strength measurement and complete API specification testing. From start to finish, our technical experts monitor the performance of our product in end-market applications to provide continuous improvement to our product and service portfolio.

Sophisticated technical service. Our well cement sales and technical staff trained, experienced and committed to providing prompt and dependable technical service.


  • API Class L Cement manufactured at our Joppa, IL facility targeting the Marcellus/Utica formation in Pennsylvania, West Virginia, Ohio and Louisiana
  • Class C fly ash in West Texas

Our sales reps are ready to assist you with your project.  

Find a Holcim US facility near you.