Superior Tank is proud to introduce our welded ground storage tanks for oil and water storage in Texas. For over 30 years Superior Tank has been fabricating and installing welded tanks in California and we now offer this design choice for customers in Texas, Oklahoma and Louisiana. Specifically designed for storage of potable water, wastewater, water for fire protection, produced water and crude oil, our welded tanks range in size from 50,000 to 2,500,000 gallons (1200 to 59,500 bbls). Our decades of experience in the oil and water industries provides us the knowledge to design and fabricate welded steel tanks customized to various applications. Our welded tanks can be engineered to a variety of standards such as API 12D, API 650, AWWA D100 and NFPA 22.