|                                                                    |   | For      the Years Ended December 31, |   |
|-------------------------------------------------------------------------|--------|---------------------------------------|--------|
|                                                                    |   | 2009                                  |   |   | 2008 |   |   | 2007 |   |   | 2006 |   |   | 2005 |   |
| Consolidated      net income                                            |   | $                                     | 45.8   |   |   | $ | 55.3 |   |   | $ | 23.6 |   |   | $ | 51.7 |   |   | $ | 30.1 |   |
| Add:      Provision for income taxes                                    |   |                                  | 1.3    |   |   |   | 1.1 |   |   |   | 4.2 |   |   |   | 1.7 |   |   |   | -- |   |
| Less:  Equity      in income of Evangeline                    |   |                                  | (1.1   | ) |   |   | (0.9 | ) |   |   | (0.2 | ) |   |   | (1.0 | ) |   |   | (0.3 | ) |
|                                                                    |   |                                  |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Consolidated      pre-tax income before equity earnings from Evangeline |   |                                  | 46.0   |   |   |   | 55.5 |   |   |   | 27.6 |   |   |   | 52.4 |   |   |   | 29.8 |   |
| Add:  Fixed      charges                                      |   |                                  | 17.6   |   |   |   | 15.3 |   |   |   | 14.5 |   |   |   | 3.2 |   |   |   | 3.1 |   |
| Amortization      of capitalized interest                               |   |                                  | 4.0    |   |   |   | 1.0 |   |   |   | 0.6 |   |   |   | -- |   |   |   | -- |   |
| Subtotal                                                                |   |                                  | 67.6   |   |   |   | 71.8 |   |   |   | 42.7 |   |   |   | 55.6 |   |   |   | 32.9 |   |
| Less:  Interest      capitalized                              |   |                                  | (0.3   | ) |   |   | (0.3 | ) |   |   | (2.6 | ) |   |   | -- |   |   |   | -- |   |
| Net      loss (income) attributable to noncontrolling interest:         |   |                                  |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
|    DEP      I Midstream Businesses - Parent              |   |                                  | (15.3  | ) |   |   | (11.4 | ) |   |   | (20.0 | ) |   |   | -- |   |   |   | -- |   |
|    DEP      II Midstream Businesses - Parent             |   |                                  | 60.6   |   |   |   | 4.0 |   |   |   | -- |   |   |   | -- |   |   |   | -- |   |
| Total      earnings                                                     |   | $                                     | 112.6  |   |   | $ | 64.1 |   |   | $ | 20.1 |   |   | $ | 55.6 |   |   | $ | 32.9 |   |
| Fixed      charges:                                                     |   |                                  |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Interest      expense                                                   |   | $                                     | 14.0   |   |   | $ | 11.4 |   |   | $ | 8.6 |   |   | $ | -- |   |   | $ | -- |   |
| Capitalized      interest                                               |   |                                  | 0.3    |   |   |   | 0.3 |   |   |   | 2.6 |   |   |   | -- |   |   |   | -- |   |
| Interest      portion of rental expense                                 |   |                                  | 3.3    |   |   |   | 3.6 |   |   |   | 3.3 |   |   |   | 3.2 |   |   |   | 3.1 |   |
| Total                                                                   |   | $                                     | 17.6   |   |   | $ | 15.3 |   |   | $ | 14.5 |   |   | $ | 3.2 |   |   | $ | 3.1 |   |
| Ratio      of earnings to fixed assets                                  |   |                                  | 6.4x   |   |   |   | 4.2x |   |   |   | 1.4x |   |   |   | 17.4x |   |   |   | 10.6x |   |

| §   | consolidated      pre-tax income before income or loss from our equity    investee; |
|--------------------|-------------------------------------------------------------------------------------|

| §   | fixed      charges; |
|--------------------|---------------------|

| §   | amortization      of capitalized interest; |
|--------------------|--------------------------------------------|

| §   | distributed      income of our equity investee; and |
|--------------------|-----------------------------------------------------|

| §   | our      share of pre-tax losses of our equity investee for which charges arising      from guarantees are included in fixedcharges. |
|--------------------|--------------------------------------------------------------------------------------------------------------------------------------|

| §   | interest      capitalized; |
|--------------------|----------------------------|

| §   | preference      security dividend requirements of consolidated subsidiaries;      and |
|--------------------|---------------------------------------------------------------------------------------|

| §   | noncontrolling      interest in pre-tax income of subsidiaries that have not incurred fixed      charges. |
|--------------------|-----------------------------------------------------------------------------------------------------------|

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