| Gas Quality - July 31, 2010 | |
| Freebird Gas Storage | |
| Heating Value | 1019.6200 |
| Specific Gravity | 0.5693 |
| Methane | 97.8851 |
| Ethane | 1.1082 |
| Propane | 0.1625 |
| I Butane | 0.0370 |
| N Butane | 0.0362 |
| I Pentane | 0.0106 |
| N Pentane | 0.0065 |
| N Hexane | 0.0000 |
| N Heptane | 0.0000 |
| N Octane | 0.0000 |
| N Nonane | 0.0000 |
| N Decane | 0.0000 |
| Nitrogen | 0.3545 |
| Carbon Dioxide | 0.4522 |
| Oxygen | 0.0000 |
| Water | 0.0000 |
| Carbon Monoxide | 0.0000 |
| Hydrogen Sulfide | 0.0000 |
| Carbonyl Sulfide | 0.0000 |
| Helium | 0.0000 |
| Hydrogen | 0.0000 |
| Sulfer | 0.0000 |
| Mercaptans | 0.0000 |