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Mapping a Gas Boom

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type="text/javascript" src="https://web.archive.org/web/20101228175948js_/http://images.nationalgeographic.com/wpf/media-content/richmedia/0/186/project/j/jquery-ui.min-cb1287591019.js"></script> <script type="text/javascript" src="https://web.archive.org/web/20101228175948js_/http://images.nationalgeographic.com/wpf/media-content/richmedia/0/186/project/j/shale_map-cb1287591019.js"></script> <div id="shale_map" class="clearfix"> <div class="content"> <div class="header"> <h2>Mapping a Gas Boom</h2> <p>Drillers have etched a growing mark on Pennsylvania since first producing natural gas out of its shale rock. Fifteen producing wells are in state forests, and seismic surveyors are eyeing state parks. The map and graph below show the growth of shale wells in Pennsylvania from January 2007 to September 2010. Use the slider below the graph to adjust the date.</p> </div> <div> <div id="shale_map_chart" style="width:435px;height:250px;"></div> <div id="shale_map_chart_slider"> <div class="play-pause"></div> <div class="slider" style="width:395px;"></div> <div style="clear:both;"></div> </div> </div> </div> <div class="shale_bg" style="padding-bottom:0"> <div class="shale_bg_img"> <img src="https://web.archive.org/web/20101228175948im_/http://images.nationalgeographic.com/wpf/media-content/richmedia/0/186/project/img/shale_map-cb3934.jpg" width="503" alt="Marcellus Shale Map"/> </div> <div class="well_plot"></div> <div class="well_date">2007</div> </div> </div> <p style="float:right;font-size:10px;padding-top:3px;">Illustration by Stephen Rountree<br/>Design by Stefan Estrada</p> </div> </div> <div id="content_page_specific"> <h2 class="hidden">Main Content</h2> <!-- ### LEFT COLUMN ### --> <div id="content_mainA"> <h1>Mapping a Gas Boom</h1> <div class="subsection"> <div class="primary"> <div class="openHTML"> <style type="text/css"> #content_mainA h1,#content_mainA h1 + div {display:none;} #content_mainA h1 + div + div {border:none;margin-top:0;padding-top:0;} </style> </div> </div> </div> <div class="subsection "> <div class="primary full_width"> <div class="promo_collection thumbnail_grid"> <h3 class="title">The Great Shale Gas Rush</h3> <ul class="wide "> <li class="first"> <a href="/web/20101228175948/http://news.nationalgeographic.com/news/energy/2010/10/101022-energy-marcellus-shale-gas-rush/" title="Shale Gas Rush Hub"> <img src="https://web.archive.org/web/20101228175948im_/http://images.nationalgeographic.com/wpf/media-live/photos/000/270/overrides/energy-marcellus-shale-environment10-hallowich-house_27072_160x120.jpg" width="160" height="120" alt="Lights from a monitor to measure air quality illuminate the Hallowich family's property in southwestern Pennsylvania "/> </a> <p class="headline"><a href="/web/20101228175948/http://news.nationalgeographic.com/news/energy/2010/10/101022-energy-marcellus-shale-gas-rush/" title="Shale Gas Rush Hub">Shale Gas Rush Hub</a></p> </li> <li> <a href="/web/20101228175948/http://news.nationalgeographic.com/news/2010/10/101022-energy-marcellus-shale-gas-overview/" title="Energy Rush in the Farmland"> <img src="https://web.archive.org/web/20101228175948im_/http://images.nationalgeographic.com/wpf/media-live/photos/000/268/cache/energy-marcellus-shale01-farm-gas-tanks_26886_160x120.jpg" width="160" height="120" alt="Natural gas development borders a scenic farm in Hickory, Pennsylvania."/> </a> <p class="headline"><a href="/web/20101228175948/http://news.nationalgeographic.com/news/2010/10/101022-energy-marcellus-shale-gas-overview/" title="Energy Rush in the Farmland">Energy Rush in the Farmland</a></p> </li> <li> <a href="/web/20101228175948/http://news.nationalgeographic.com/news/2010/10/photogalleries/101022-energy-technology-shale-gas-pictures/" title="The Science of Shale Gas"> <img src="https://web.archive.org/web/20101228175948im_/http://images.nationalgeographic.com/wpf/media-live/photos/000/268/cache/energy-shale-technology01-gas-flare_26870_160x120.jpg" width="160" height="120" alt="Flares from the Marcellus shale natural gas wells light up the sky in Hickory, Pennsylvania."/> </a> <p class="headline"><a href="/web/20101228175948/http://news.nationalgeographic.com/news/2010/10/photogalleries/101022-energy-technology-shale-gas-pictures/" title="The Science of Shale Gas">The Science of Shale Gas</a></p> </li> <li> <a href="/web/20101228175948/http://news.nationalgeographic.com/news/2010/10/101022-energy-marcellus-shale-gas-jobs-economic/" title="New Jobs Through Energy"> <img src="https://web.archive.org/web/20101228175948im_/http://images.nationalgeographic.com/wpf/media-live/photos/000/270/cache/energy-marcellus-shale-economic07-truck-driving-school_27059_160x120.jpg" width="160" height="120" alt="Lee Zavislak learns to drive an 18-wheel truck at the Western Area Career and Technology Center in Canonsburg, Pennsylvania."/> </a> <p class="headline"><a href="/web/20101228175948/http://news.nationalgeographic.com/news/2010/10/101022-energy-marcellus-shale-gas-jobs-economic/" title="New Jobs Through Energy">New Jobs Through Energy</a></p> </li> <li> <a href="/web/20101228175948/http://news.nationalgeographic.com/news/2010/10/101022-energy-marcellus-shale-gas-parks-forests/" title="Parks, Forests Eyed for Fuel "> <img src="https://web.archive.org/web/20101228175948im_/http://images.nationalgeographic.com/wpf/media-live/photos/000/272/cache/energy-marcellus-shale-parks04-meadow-run_27225_160x120.jpg" width="160" height="120" alt="Meadow Run natural water slides. 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