Monroe County led all in the number of wells drilling with 69 reported, followed by Harrison County (68), Guernsey (58), Noble (50), Belmont (28), Carroll (13), Jefferson (4), Tuscarawas (3), Portage (1), and Trumbull (1).
Antero led all operators with 58 wells classified as drilling followed by American Energy (47), Gulfport (45), Eclipse (37), Chesapeake (35), PDC (12), Rice Drilling (12), Hess (9), Carrizo (8), Triad Hunter (8), CNX (4), Rex Energy (4), XTO (4), HG Energy (3), Hall Drilling (2), Chevron (2), EM Energy (1), Enervest (1), EQT (1), Halcon (1), Mountaineer Keystone (1).
Map of wells classified as "Drilling"