Shale Energy International, LLC also known as SEI Operating, LLC is a privately held independent oil & gas production and acquisition company headquartered in Mandeville, LA right across Lake Pontchartrain from New Orleans. Shale Energy International is a sister company to the T & F Oil family of businesses, which has enjoyed highly successful oil & gas exploration and production since 1946.
⌖ 1070B W. Causeway Approach, Mandeville, United States of America