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.

Shale Energy International entered into a joint venture with a private investment banker, industry partners, and Shale Energy Group to lead an effort to acquire, further develop, and produce mature, long-lived oil and gas assets. Shale Energy International and its affiliates currently own interests in operated oil and gas fields West Texas, East Texas, and Louisiana, and non-operated fields throughout Texas, Louisiana and Mississippi. Shale Energy International has been vetted and approved as a downstream supplier of fuel products for the Department of Defense.

Shale has a hybrid organizational structure built on a core of full-time employees and departments. We have the right people in the right seats. We augment the core with the best consultants and service providers. All this makes us streamlined and responsive.
Mission Statement
Business Strategy
Executive Team