Overview • Rockhopper Exploration plc

Rockhopper’s oil and gas exploration and production interests are focused in the North Falkland Basin and the Greater Mediterranean region.

Licence	Operator	Rockhopper working interest %	Field/Discovery
PL003a	Rockhopper	95.50	—
PL003b	Rockhopper	60.50	—
PL004a	Premier Oil	64.00	Isobel Deep
PL004b	Premier Oil	64.00	Beverley/Casper South/Zebedee
PL004c	Premier Oil	64.00	—
PL005	Rockhopper	100.00	—
PL032	Premier Oil	40.00	Casper North/Sea Lion
PL033	Premier Oil	40.00	—

Licence	Operator	Rockhopper working interest %	Field/Discovery
PL010-PL016	Rockhopper	100.00	-
PL025-PL029	Rockhopper	100.00	-
PL031	Rockhopper	100.00	-

Licence	Operator	Rockhopper working interest %	Field/Discovery
A.C35.AG	Eni	20.00	Guendalina
Serra San Bernardo (Monte Grosso)	Eni	22.89	-
Aglavizza	Rockhopper	100.00	Civita