Circle to mark Tunisia turf

London-listed explorer Circle Oil is lining up fresh seismic surveys on its Grombalia block onshore Tunisia after securing approval from the authorities for its bid for the revamped onshore permit.

Playing ball: Circle on Grombalia block in Tunisia
Playing ball: Circle on Grombalia block in Tunisia
Published 13 December 2013, 15:22Updated 11 October 2016, 13:42