Crude Oil Production by County and Company (Barrels)
| County and Company | 2008 | 2007 | 2006 | 2005 | 2004 | 2003 | 2002 | 2001 | 2000 | 1999 | 1998 | 1997 | 1996 | 1995 | 1994 | 1993 | 1992 | 1991 | 1990 |
| Total | 15,712 | 19,155 | 16,881 | 26,417 | 20,816 | 18,489 | 25,110 | 11,344 | 12,418 | 8,804 | 9,646.11 | 10,337.07 | 13,363.30 | 12,654.58 | 16,766.77 | 12,120.14 | 12,881 | 12,161.34 | 14,676.90 |
| County: Buchanan | 0 | 95 | 538 | 689 | 1,395 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Chesapeake Appalachia, LLC | - | 95 | 538 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Columbia Natural Resources | - | - | - | 689 | 1,395 | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| County: Lee | 11,699 | 12,641 | 10,382 | 20,709 | 12,706 | 12,699 | 19,034 | 6,903 | 5,799 | 2,460 | 3,888.61 | 5,081.16 | 6,436.94 | 6,503.01 | 6,646.71 | 6,319.90 | 9,213.87 | 10,417.63 | 12,017.51 | A.E.H. Rentals LLC | - | 827 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| APACO | - | - | - | - | - | 32 | 429 | 402 | 362 | 240 | 265.59 | 426.69 | 408.33 | 448.18 | 497.15 | 477.19 | 600.21 | 622.50 | 665.73 |
| Amvest Oil and Gas Inc. | - | - | - | - | - | - | - | - | 60 | - | 10 | 152.50 | 188.13 | 55 | - | - | - | - | - |
| Ben Hur Oil and Gas Inc. | - | - | - | - | - | - | - | - | 111 | 227 | 805 | 1,028 | 1,228 | 1,131 | 1,406 | 1,228 | 1,556 | 1,537 | 2,103 |
| Daugherty Petroleum, Inc. | 11,372 | 10,708 | 9,458 | 19,200 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Eastern States Oil and Gas Inc. | - | - | - | - | - | - | - | - | - | - | 679 | 1,031 | 1,148.70 | 1,060.70 | 1,078.65 | 1,206 | 1,706 | 1,560 | 1,884 |
| Equitable Production Co. | 327 | 398 | 334 | 276 | 398 | 256 | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Evan Energy Company, LC | - | - | - | - | 10,635 | 10,318 | 15,606 | 1,599 | 1,173 | 336 | 276 | 282 | - | - | - | - | - | - | - |
| Maverick Oil and Gas Co. | - | - | - | - | - | - | - | - | - | - | - | 66 | 1,102 | 986 | 1,914 | 1,531 | 2,000 | 3,127.55 | 4,586.62 |
| Petroleum Partners | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 600 | 28 | 53 |
| Pride Oil Company | - | - | 327 | 669 | 1,178 | 1,218 | 1,287 | 735 | 1,310 | 1,657 | 1,284.72 | 1,458.37 | 1,454.78 | 1,472.66 | 1,477.91 | 1,648.01 | 1,856.47 | 1,674.58 | 1,631.16 |
| Stonewall Gas | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 667.19 | 1,628 | 979 |
| United Well Services Inc. | - | 708 | 263 | 564 | 495 | 875 | 1,712 | 4,167 | 2,783 | - | 408.30 | 544.60 | 696 | 1,063.47 | - | - | - | - | - |
| Witt Oil Drilling | - | - | - | - | - | - | - | - | - | - | 160 | 92 | 211 | 286 | 273 | 229.70 | 228 | 240 | 115 |
| County: Russell | 151 | 663 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Equitable Resources Co. | 151 | 663 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| County: Wise | 3,862 | 5,756 | 5,691 | 5,019 | 5,790 | 6,076 | 4,441 | 6,619 | 6,344 | 5,757.50 | 5,255.91 | 6,926.36 | 6,111.57 | 10,120.06 | 5,800.24 | 3,667.13 | 1,743.71 | 2,659.39 | - |
| Equitable Resources Co. | 3,862 | 5,756 | 5,691 | 5,019 | 5,790 | 6,076 | 4,441 | 6,619 | 6,344 | 5,757.50 | 5,255.91 | 6,926.36 | 6,111.57 | 10,120.06 | 5,800.24 | 3,667.13 | 1,743.71 | 2,659.39 | - |