RE:RE:FARM-DOWNFarm-down annoucement (assuming similar terms as those in Apache-Total arrangement) worth ~US $1B; or, ~US $3.33 to CGX sp.
Announcement of a discovery (post farm-down where CGX has 33% interest in both licenses and a significant carry) worth ~US $850M; or, $2.83 to CGX sp.
At this point - after initial ~33% farm-down and successful exploration campaign - Frontera has option to sell CGX equity interest at significant premium. I would assume this could be worth several billions given the above mentioned carry and no (or very little) capital expenditures required until reaching first oil.