This map breaks down Alaska's North Slope by sold, deferred, active, and potential leases, as well as Barrow Native Lands and Arctic Slope Regional Corporation Surface and Subsurface Lands.

• Tags: alaska, ANWR, arctic national wildlife refuge, Beaufort Sea, chukchi sea, coastal plain, drilling, map, National Petroleum Reserve, north slope, OCS, oil and gas
• Related Campaigns: Energy