Standard Lithium Ltd. explores for and develops lithium brine properties in the United States. Its flagship projects comprise the South West Arkansas Project, which covers an area of approximately 30,000 net mineral acres of brine leases located on the Smackover Formation in Arkansas; and the East Texas Properties, which includes the Franklin project located in the East Texas region of the Smackover. The company was formerly known as Patriot Petroleum Corp. and changed its name to Standard Lithium Ltd. in December 2016. Standard Lithium Ltd. was incorporated in 1998 and is headquartered in Vancouver, Canada.