Oil and gas company with a distinctive scallop logo (5)
I believe the answer is:
shell
(Other definitions for shell that I've seen before include "Conch, perhaps" , "Petrol" , "Mollusc's protection" , "Mortar missile" , "See 18" .)
I believe the answer is:
shell
(Other definitions for shell that I've seen before include "Conch, perhaps" , "Petrol" , "Mollusc's protection" , "Mortar missile" , "See 18" .)