DERIVATIVES (Details) (USD $) | Aug. 08, 2014 | Jun. 30, 2014 | Dec. 31, 2013 |
In Thousands, unless otherwise specified |
DERIVATIVES | ' | ' | ' |
Number of derivative instruments qualified for hedging instruments | ' | 0 | ' |
Commodity contracts | ' | ' | ' |
Derivative contract | ' | ' | ' |
Fair Value of Asset (Liability) | ($33,316) | ($33,316) | ($5,372) |
Commodity contracts | Oil | ' | ' | ' |
Derivative contract | ' | ' | ' |
Fair Value of Asset (Liability) | -33,083 | -33,083 | ' |
Commodity contracts | Gas contracts | ' | ' | ' |
Derivative contract | ' | ' | ' |
Fair Value of Asset (Liability) | -233 | -233 | ' |
Commodity contracts | Swap | Oil | 3Q 2014 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 5,870 | 5,870 | ' |
Average Fixed Price | 96.09 | 96.09 | ' |
Fair Value of Asset (Liability) | -4,452 | -4,452 | ' |
Commodity contracts | Swap | Oil | 4Q 2014 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 6,370 | 6,370 | ' |
Average Fixed Price | 95.62 | 95.62 | ' |
Fair Value of Asset (Liability) | -3,624 | -3,624 | ' |
Commodity contracts | Swap | Oil | 1Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 6,000 | 6,000 | ' |
Average Fixed Price | 95.39 | 95.39 | ' |
Fair Value of Asset (Liability) | -2,204 | -2,204 | ' |
Commodity contracts | Swap | Oil | 2Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 5,000 | 5,000 | ' |
Average Fixed Price | 94.21 | 94.21 | ' |
Fair Value of Asset (Liability) | -1,335 | -1,335 | ' |
Commodity contracts | Swap | Oil | 3Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 2,000 | 2,000 | ' |
Average Fixed Price | 93.43 | 93.43 | ' |
Fair Value of Asset (Liability) | -394 | -394 | ' |
Commodity contracts | Swap | Oil | 4Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 2,000 | 2,000 | ' |
Average Fixed Price | 93.43 | 93.43 | ' |
Fair Value of Asset (Liability) | -162 | -162 | ' |
Commodity contracts | Collar | Oil | 3Q 2014 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 4,326 | 4,326 | ' |
Average Floor Price | 86.16 | 86.16 | ' |
Average Ceiling Price | 96.57 | 96.57 | ' |
Fair Value of Asset (Liability) | -3,179 | -3,179 | ' |
Commodity contracts | Collar | Oil | 4Q 2014 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 4,326 | 4,326 | ' |
Average Floor Price | 86.16 | 86.16 | ' |
Average Ceiling Price | 96.57 | 96.57 | ' |
Fair Value of Asset (Liability) | -2,602 | -2,602 | ' |
Commodity contracts | 3-Way Collar | Oil | 3Q 2014 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 2,000 | 2,000 | ' |
Average Short Floor Price | 65 | 65 | ' |
Average Floor Price | 87.68 | 87.68 | ' |
Average Ceiling Price | 99.75 | 99.75 | ' |
Fair Value of Asset (Liability) | -941 | -941 | ' |
Commodity contracts | 3-Way Collar | Oil | 4Q 2014 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 2,000 | 2,000 | ' |
Average Short Floor Price | 65 | 65 | ' |
Average Floor Price | 87.68 | 87.68 | ' |
Average Ceiling Price | 99.75 | 99.75 | ' |
Fair Value of Asset (Liability) | -791 | -791 | ' |
Commodity contracts | 3-Way Collar | Oil | 1Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 6,500 | 6,500 | ' |
Average Short Floor Price | 68.08 | 68.08 | ' |
Average Floor Price | 84.32 | 84.32 | ' |
Average Ceiling Price | 95.9 | 95.9 | ' |
Fair Value of Asset (Liability) | -3,552 | -3,552 | ' |
Commodity contracts | 3-Way Collar | Oil | 2Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 5,500 | 5,500 | ' |
Average Short Floor Price | 67.73 | 67.73 | ' |
Average Floor Price | 84.09 | 84.09 | ' |
Average Ceiling Price | 95.16 | 95.16 | ' |
Fair Value of Asset (Liability) | -2,672 | -2,672 | ' |
Commodity contracts | 3-Way Collar | Oil | 3Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 6,500 | 6,500 | ' |
Average Short Floor Price | 68.46 | 68.46 | ' |
Average Floor Price | 84.62 | 84.62 | ' |
Average Ceiling Price | 95.49 | 95.49 | ' |
Fair Value of Asset (Liability) | -2,438 | -2,438 | ' |
Commodity contracts | 3-Way Collar | Oil | 4Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 6,500 | 6,500 | ' |
Average Short Floor Price | 68.46 | 68.46 | ' |
Average Floor Price | 84.62 | 84.62 | ' |
Average Ceiling Price | 95.49 | 95.49 | ' |
Fair Value of Asset (Liability) | -2,002 | -2,002 | ' |
Commodity contracts | 3-Way Collar | Oil | 1Q 2016 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 5,500 | 5,500 | ' |
Average Short Floor Price | 70 | 70 | ' |
Average Floor Price | 85 | 85 | ' |
Average Ceiling Price | 96.83 | 96.83 | ' |
Fair Value of Asset (Liability) | -983 | -983 | ' |
Commodity contracts | 3-Way Collar | Oil | 2Q 2016 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 5,500 | 5,500 | ' |
Average Short Floor Price | 70 | 70 | ' |
Average Floor Price | 85 | 85 | ' |
Average Ceiling Price | 96.83 | 96.83 | ' |
Fair Value of Asset (Liability) | -710 | -710 | ' |
Commodity contracts | 3-Way Collar | Oil | 3Q 2016 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 5,500 | 5,500 | ' |
Average Short Floor Price | 70 | 70 | ' |
Average Floor Price | 85 | 85 | ' |
Average Ceiling Price | 96.83 | 96.83 | ' |
Fair Value of Asset (Liability) | -546 | -546 | ' |
Commodity contracts | 3-Way Collar | Oil | 4Q 2016 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 5,500 | 5,500 | ' |
Average Short Floor Price | 70 | 70 | ' |
Average Floor Price | 85 | 85 | ' |
Average Ceiling Price | 96.83 | 96.83 | ' |
Fair Value of Asset (Liability) | -496 | -496 | ' |
Commodity contracts | 3-Way Collar | Gas contracts | 3Q 2014 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 30,000 | 30,000 | ' |
Average Short Floor Price | 3.63 | 3.63 | ' |
Average Floor Price | 4.21 | 4.21 | ' |
Average Ceiling Price | 4.81 | 4.81 | ' |
Fair Value of Asset (Liability) | 57 | 57 | ' |
Commodity contracts | 3-Way Collar | Gas contracts | 4Q 2014 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 30,000 | 30,000 | ' |
Average Short Floor Price | 3.63 | 3.63 | ' |
Average Floor Price | 4.21 | 4.21 | ' |
Average Ceiling Price | 4.81 | 4.81 | ' |
Fair Value of Asset (Liability) | -95 | -95 | ' |
Commodity contracts | 3-Way Collar | Gas contracts | 1Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 15,000 | 15,000 | ' |
Average Short Floor Price | 3.5 | 3.5 | ' |
Average Floor Price | 4 | 4 | ' |
Average Ceiling Price | 4.75 | 4.75 | ' |
Fair Value of Asset (Liability) | -290 | -290 | ' |
Commodity contracts | 3-Way Collar | Gas contracts | 2Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 15,000 | 15,000 | ' |
Average Short Floor Price | 3.5 | 3.5 | ' |
Average Floor Price | 4 | 4 | ' |
Average Ceiling Price | 4.75 | 4.75 | ' |
Fair Value of Asset (Liability) | 88 | 88 | ' |
Commodity contracts | 3-Way Collar | Gas contracts | 3Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 15,000 | 15,000 | ' |
Average Short Floor Price | 3.5 | 3.5 | ' |
Average Floor Price | 4 | 4 | ' |
Average Ceiling Price | 4.75 | 4.75 | ' |
Fair Value of Asset (Liability) | 52 | 52 | ' |
Commodity contracts | 3-Way Collar | Gas contracts | 4Q 2015 | ' | ' | ' |
Derivative contract | ' | ' | ' |
Total Volumes (in units per day) | 15,000 | 15,000 | ' |
Average Short Floor Price | 3.5 | 3.5 | ' |
Average Floor Price | 4 | 4 | ' |
Average Ceiling Price | 4.75 | 4.75 | ' |
Fair Value of Asset (Liability) | ($45) | ($45) | ' |