 Three oil and natural gas fields are found on the bay, including the Copano Bay Oil and Gas Field, just west of Holiday Beach, the South Copano Bay Oil Field, just offshore from Bayside, and the West Fulton Beach Gas and Oil Field to the west of the Live Oak peninsula.In 1997, a pipeline owned by Koch Industries burst in the marsh in Refugio County, two miles (3 km) west of Copano Bay near the Aransas River, spilling 1,000 gallons of oil over a area.The oil did not seep into Copano Bay, preventing a minor environmental disaster.