Marcellus-shale.us
- Title
- Marcellus Shale gas drilling - Photos of Marcellus Shale gas wells in Pennsylvania at marcellus-shale.us
- Meta Description
- Marcellus-Shale.us has Marcellus Shale photos of gas wells and Marcellus Shale drilling equipment in Pennsylvania, with news, photographs and stories on horizontal gas drilling using hydraulic fracing in Marcellus Shale.
- Meta Keywords
- Marcellus Shale drilling photos, pic drilling, Pennsylvania, gas drilling, pictures of gas wells, Marcellus, fracking, hydraulic fracturing, frac, drilling, Marcellus Shale gas