We really dig maps and charts that illustrate data about permits and drilling. Yeah, we’re shale geeks. We recently came across a series of maps issued by the Pennsylvania Dept. of Environmental Protection (DEP) that summarize how many permits were issued, and how many wells were drilled, across all relevant counties in PA. And does so on a super-handy map. We grabbed the two maps you need to view and have them below–one showing permits, the other showing wells drilled.