North American Rig Count Change 11 28 201 11 21 201 11 29 201

North American Rig Count Change 11/28/201 11/21/201 11/29/201 Weekly 4 4 3 Percent Change Annual Weekly Annual Total U. S. 1, 917 1, 929 1, 763 (12) 154 -0. 6% 8. 7% Offshore Land Inland Waters Oil 54 1, 863 53 1, 876 57 1, 706 1 (13) (3) 157 1. 9% -0. 7% -5. 3% 9. 2% 12 12 19 0 (7) 0. 0% -36. 8% 1, 572 1, 574 1, 391 (2) 181 -0. 1% 13. 0% Percent 82. 0% 81. 6% 78. 9% 0. 4% 3. 1% -6. 3% -12. 6% 344 355 367 (11) (23) Percent Gas 17. 9% 18. 4% 20. 8% -0. 5% -2. 9% Direction al 194 205 222 -11 -28 -5. 4% Horizontal 1, 371 1, 372 1, 127 -1 244 -0. 1% 21. 7% Vertical Gulf of Mexico Gulf Oil 352 414 0 -62 0. 0% -15. 0% 52 51 55 1 -3 2. 0% -5. 5% 37 38 39 -1 -2 -2. 6% -5. 1% Percent 71. 2% 74. 5% 70. 9% -3. 4% 0. 2% 15. 4% -6. 3% 0. 9% -5. 8% 13. 8% 6. 5% 9. 4% 22. 9% Gulf Gas 15 13 16 2 -1 Percent 28. 8% 25. 5% 29. 1% 3. 4% -0. 2% Canada Oil 438 229 434 243 385 215 4 (14) 53 14 Percent 52. 3% 56. 0% 55. 8% -3. 7% -3. 6% 209 191 170 18 39 Percent 47. 7% 44. 0% 44. 2% 3. 7% 3. 6% North America 2, 355 2, 363 2, 148 (8) 207 -0. 3% 9. 6% Gas Prices Oil $/bbl. Oil $/mmbtu Gas $/mmbtu $74. 53 $75. 42 $93. 19 ($0. 89) ($18. 66) -1. 2% -20. 0% $12. 85 $13. 00 $16. 07 ($0. 15) ($3. 22) -1. 2% -20. 0% $4. 14 $4. 33 $3. 82 ($0. 19) $0. 32 -4. 4% 8. 5%