ExxonMobil outlets at the Illinois Tollway’s seven oases will be replaced with 7-Eleven stores, the tollway said Thursday.

The Dallas-based convenience store chain will take over maintenance and operations at Mobil fuel stations for the remaining 17 years of a lease agreement. The stations will still be branded Mobil and drivers can use their ExxonMobil credit card at the oases, but the stores will be re-branded 7-Eleven by the end of March.

The seven oases are Lake Forest, O’Hare, Hinsdale and Chicago Southland Lincoln on the Tri-State Tollway; Belvidere and Des Plaines on the Jane Addams Memorial Tollway; and DeKalb on the Reagan Memorial Tollway.