----

| R                                                                                                                                                                                                                                                                                           | QUARTERLY      REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF      1934  |
|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------|
|                                                                                                                                                                                                                                                                                        |                                                                                               |
| For      the quarterly period ended September 30, 2008                                                                                                                                                                                                                            |
|                                                                                                                                                                                                                                                                                        |                                                                                               |
| OR                                                                                                                                                                                                                                                                                          |
|                                                                                                                                                                                                                                                                                        |                                                                                               |
| £                                                                                                                                                                                                                                                                                      | TRANSITION      REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF      1934 |
|                                                                                                                                                                                                                                                                                        |                                                                                               |
| For      the transition period      from                    to                    . |

| Delaware                                      | 26-0789784                                     |
|-----------------------------------------------|------------------------------------------------|
| (State      or Other Jurisdiction of          | (I.R.S.      Employer Identification      No.) |
| Incorporation      or Organization)           |                                           |
|                                          |                                           |
| El      Paso Building                         |                                           |
| 1001      Louisiana Street                    |                                           |
| Houston,      Texas                           | 77002                                          |
| (Address      of Principal Executive Offices) | (Zip      Code)                                |

|  Indicate by      check mark whether the registrant (1) has filed all reports required to      be      filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during      the preceding 12 months (or for such shorter period that the registrant      was required to file such reports), and (2) has been subject to such      filing requirements for the past 90 days. Yes R No       £. |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| Large      accelerated filer £ | Accelerated      filer £ | Non-accelerated      filer R                       | Smaller      reporting company £ |
|-------------------------------------|-------------------------------|----------------------------------------------------|---------------------------------------|
|                                |                          | (Do      not check if a smaller reporting company) |                                  |

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|          | Caption                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           | Page                |
|---------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------|
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |                |
|          | PART      I – Financial Information                                                                                                                                                                                                                                                                                                                                                                                                                                                         |                |
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |                |
| Item      1.  | Financial      Statements                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |         1 |
| Item      2.  | Management’s      Discussion and Analysis of Financial Condition and Results of      Operations                                                                                                                                                                                                                                                                                                                                                                                             | 10                  |
| Item      3.  | Quantitative      and Qualitative      Disclosures About Market Risk                                                                                                                                                                                                                                                                                                                                                                                                                              |  17            |
| Item      4T. | Controls      and Procedures                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |  18            |
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |                |
|          | PART      II – Other Information                                                                                                                                                                                                                                                                                                                                                                                                                                                            |                |
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |                |
| Item      1.  | Legal      Proceedings                                                                                                                                                                                                                                                                                                                                                                                                                                                                            | 19                  |
| Item      1A. | Risk      Factors                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 | 19                  |
| Item      2.  | Unregistered      Sales      of Equity Securities and Use of Proceeds                                                                                                                                                                                                                                                                                                                                                                                                                             | 19                  |
| Item      3.  | Defaults      Upon Senior Securities                                                                                                                                                                                                                                                                                                                                                                                                                                                         | 19                  |
| Item      4.  | Submission      of Matters to a Vote of Security      Holders                                                                       | 19                  |
| Item      5.  | Other      Information                                                                                                                                                                                                                                                                                                                                                                                                                                                                       | 19                  |
| Item      6.  | Exhibits                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          | 19                  |
|          | Signatures                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   | 20                  |
|          |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              |                |

|            /d      =                    per      day |   |  MDth                              = thousand dekatherms |   |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|
|      BBtu =               billion      British thermal units             |        |                                                                                                                                                                                       |   |

----

|                                                                |   | Quarter      EndedSeptember 30, |   |   | Nine Months      EndedSeptember      30, |   |
|---------------------------------------------------------------------|--------|--------------------------------------|--------|--------|-----------------------------------------------|--------|
|                                                                |   | 2008                                 |   |   | 2007                                          |   |   | 2008 |   |   | 2007 |   |
| Operating      revenues                                             |   | $                                    | 34.7   |   |                                          | $      | 27.6 |   |   | $ | 103.0 |   |   | $ | 80.9 |   |
| Operating      expenses                                             |   |                                 |   |   |                                          |   |   |   |   |   |   |   |   |   |   |   |
| Operation      and maintenance                                      |   |                                 | 9.4    |   |                                          |   | 4.7 |   |   |   | 24.6 |   |   |   | 18.3 |   |
| Depreciation      and amortization                                  |   |                                 | 6.7    |   |                                          |   | 4.2 |   |   |   | 19.6 |   |   |   | 11.8 |   |
| Taxes,      other than income taxes                                 |   |                                 | 1.1    |   |                                          |   | 1.0 |   |   |   | 3.1 |   |   |   | 2.8 |   |
|                                                                |   |                                 | 17.2   |   |                                          |   | 9.9 |   |   |   | 47.3 |   |   |   | 32.9 |   |
| Operating      income                                               |   |                                 | 17.5   |   |                                          |   | 17.7 |   |   |   | 55.7 |   |   |   | 48.0 |   |
| Earnings      from unconsolidated affiliates                        |   |                                 | 7.0    |   |                                          |   | — |   |   |   | 29.2 |   |   |   | — |   |
| Other      income, net                                              |   |                                 | 0.7    |   |                                          |   | 2.1 |   |   |   | 0.9 |   |   |   | 4.1 |   |
| Interest      and debt expense                                      |   |                                 | (4.4   | )      |                                          |   |  (2.4 | ) |   |   | (14.4 | ) |   |   |  (5.5 | ) |
| Net      income                                                     |   | $                                    | 20.8   |   |                                          | $      | 17.4 |   |   | $ | 71.4 |   |   | $ | 46.6 |   |
|                                                                |   |                                 |   |   |                                          |   |   |   |   |   |   |   |   |   |   |   |
| Net      income per limited partner unit — Basic and Diluted: |   |                                 |   |   |                                          |   |   |   |   |   |   |   |   |   |   |   |
| Common      units                                                   |   | $                                    | 0.29   |   |                                          |   |   |   |   | $ | 0.86 |   |   |   |   |   |
| Subordinated      units                                             |   | $                                    | 0.14   |   |                                          |   |   |   |   | $ | 0.75 |   |   |   |   |   |

----

|                                                                                        |   | September 30, |    |   | December      31, |   |
|---------------------------------------------------------------------------------------------|--------|--------------------|---------|--------|-------------------|--------|
|                                                                                        |   | 2008               |    |   | 2007              |   |
| ASSETS                                                                                      |   |               |    |   |              |   |
| Current      assets                                                                         |   |               |    |   |              |   |
| Cash      and cash equivalents                                                              |   | $                  | 4.6     |   |              | $      | 4.6 |   |
| Accounts      and notes receivable                                                          |   |               |    |   |              |   |   |   |
| Customer,      net of allowance of $0.6 in 2008 and $0.7 in 2007                            |   |               | 14.4    |   |              |   | 11.6 |   |
| Affiliates                                                                                  |   |               | 31.0    |   |              |   | 0.8 |   |
| Regulatory      assets                                                                      |   |               | 8.4     |   |              |   | — |   |
| Other                                                                                       |   |               | 3.3     |   |              |   | 4.6 |   |
| Total      current assets                                                                   |   |               | 61.7    |   |              |   | 21.6 |   |
| Property,      plant and equipment, at cost                                                 |   |               | 857.3   |   |              |   | 805.6 |   |
| Less      accumulated depreciation and amortization                                         |   |               | 212.4   |   |              |   | 193.4 |   |
| Total      property, plant and equipment, net                                               |   |               | 644.9   |   |              |   | 612.2 |   |
| Other      assets                                                                           |   |               |    |   |              |   |   |   |
| Investment      in unconsolidated affiliates                                                |   |               | 707.5   |   |              |   | 258.5 |   |
| Regulatory      assets                                                                      |   |               | 8.4     |   |              |   | 9.0 |   |
| Other                                                                                       |   |               | 1.9     |   |              |   | 1.2 |   |
|                                                                                        |   |               | 717.8   |   |              |   | 268.7 |   |
| Total      assets                                                                           |   | $                  | 1,424.4 |   |              | $      | 902.5 |   |
|                                                                                        |   |               |    |   |              |   |   |   |
| LIABILITIES AND PARTNERS’ CAPITAL                                                     |   |               |    |   |              |   |   |   |
| Current      liabilities                                                                    |   |               |    |   |              |   |   |   |
| Accounts      payable and accrued liabilities                                               |   |               |    |   |              |   |   |   |
| Trade                                                                                       |   | $                  | 2.9     |   |              | $      | 2.2 |   |
| Affiliates                                                                                  |   |               | 2.1     |   |              |   | 3.8 |   |
| Other                                                                                       |   |               | 7.7     |   |              |   | 32.1 |   |
| Regulatory      liabilities                                                                 |   |               | — |   |              |   | 4.9 |   |
| Other                                                                                       |   |               | 7.6     |   |              |   | 5.0 |   |
| Total      current liabilities                                                              |   |               | 20.3    |   |              |   | 48.0 |   |
| Long-term      financing obligations, including capital lease obligation                    |   |               | 778.1   |   |              |   | 462.9 |   |
| Other      liabilities                                                                      |   |               | 0.2     |   |              |   | 0.3 |   |
| Commitments      and contingencies (Note 5)                                                 |   |               |    |   |              |   |   |   |
| Partners’      capital                                                                |   |               |    |   |              |   |   |   |
| Common      units (issued 84,957,822 units in 2008 and 57,187,786 in    2007)               |   | $                  | 1,058.4 |   |              | $      | 831.8 |   |
| Subordinated      units (issued 27,727,411 units in 2008 and 2007)                          |   |               | 287.3   |   |              |   | 284.1 |   |
| General      partner units (issued 2,299,526 units in 2008 and 1,732,963 in      2007) |   |               | (719.9  | )      |              |   | (724.6 | ) |
| Total      partners’ capital                                                          |   |               | 625.8   |   |              |   | 391.3 |   |
| Total      liabilities and partners’ capital                                          |   | $                  | 1,424.4 |   |              | $      | 902.5 |   |

----

|                                                                               |   | Nine Months      EndedSeptember 30, |    |
|------------------------------------------------------------------------------------|--------|-----------------------------------------------|---------|
|                                                                               |   | 2008                                          |    |   | 2007 |   |
|                                                                               |   |                                          |    |
| Cash      flows from operating activities                                          |   |                                          |    |   |   |   |
| Net      income                                                                    |   | $                                             | 71.4    |   |   | $ | 46.6 |   |
| Adjustments      to reconcile net income to net cash from operating    activities  |   |                                          |    |   |   |   |   |   |
| Depreciation      and amortization                                                 |   |                                          | 19.6    |   |   |   | 11.8 |   |
| Earnings      from unconsolidated affiliates, adjusted for cash      distributions |   |                                          | (5.3    | ) |   |   | — |   |
| Other      non-cash income items                                                   |   |                                          | (1.3    | ) |   |   | (2.6 | ) |
| Asset      and liability changes                                                   |   |                                          | (14.1   | ) |   |   | 2.1 |   |
| Net      cash provided by operating activities                                     |   |                                          | 70.3    |   |   |   | 57.9 |   |
|                                                                               |   |                                          |    |   |   |   |   |   |
| Cash      flows from investing activities                                          |   |                                          |    |   |   |   |   |   |
| Capital      expenditures                                                          |   |                                          | (73.8   | ) |   |   | (98.0 | ) |
|          Net cash paid to acquire additional equity interests       |   |                                          | (254.3  | )  |   |   |  — |   |
| Other                                                                              |   |                                          | 0.1     |   |   |   | — |   |
| Net      cash used in investing activities                                         |   |                                          | (328.0  | ) |   |   | (98.0 | ) |
|                                                                               |   |                                          |    |   |   |   |   |   |
| Cash      flows from financing activities                                          |   |                                          |    |   |   |   |  |   |
|          Net proceeds from issuance of long-term debt               |   |                                          | 174.0   |   |   |   | — |   |
| Net      proceeds from borrowings under credit facility                            |   |                                          | 130.6   |   |   |   | — |   |
|          Net proceeds from issuance of common units                 |   |                                          | 15.0    |   |   |   | — |   |
| Payments      to retire long-term debt, including capital lease    obligations     |   |                                          | (0.3    | ) |   |   | (0.3 | ) |
| Distributions                                                                      |   |                                          | (61.6   | ) |   |   | — |   |
| Net      change in notes payable to affiliate                                      |   |                                          | — |   |   |   | 41.0 |   |
| Net      cash provided by financing activities                                     |   |                                          | 257.7   |   |   |   | 40.7 |   |
|                                                                               |   |                                          |    |   |   |   |   |   |
| Net      change in cash and cash equivalents                                       |   |                                          | — |  |   |   | 0.6 |   |
| Cash      and cash equivalents                                                     |   |                                          |    |   |   |   |   |   |
| Beginning      of period                                                           |   |                                          | 4.6     |   |   |   | (0.6 | ) |
| End      of period                                                                 |   | $                                             | 4.6     |   |   | $ | — |   |

----

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|                                                                     |                                        | Quarter      EndedSeptember 30, |       |   | Nine Months EndedSeptember      30, |    |
|--------------------------------------------------------------------------|---------------------------------------------|---------------------------------|------------|--------|-------------------------------------|---------|
|                                                                     |                                        | 2008                            |       |   | 2007                                |    |
|                                                                     |                                        |  2008                      |       |   |  2007                          |    |
|                                                                     | (In      millions, except per unit amounts) |                            |
|                                                                     | (Unaudited)                                 |                            |
|  Revenues                                                           |                                        | $                          | 34.7       |   |                                | $  | 27.6 |   |   | $ | 103.0 |   |   | $ | 80.9 |   |
|  Net      Income                                                    |                                        |                            | 29.5       |   |                                |    |  30.7 |   |   |   | 113.5 |   |   |   |  94.5 |   |
|  Net      income per limited partner unit — Basic and Diluted |                                        |                            |       |   |                                |    |   |   |   |   |   |   |   |   |   |   |
|            Common      units                    |                                        |                            | 0.29       |   |                                |    |  0.29 |   |   |   |  0.99 |   |   |   |  0.86 |   |
|            Subordinated      units              |                                        |                            |  0.16 |   |                                |    |  0.20 |   |   |   |  0.99 |   |   |   |  0.70 |   |

----

|                                                                     |   | Quarter      Ended |       |   | Nine      Months Ended |   |
|--------------------------------------------------------------------------|--------|--------------------|------------|--------|------------------------|--------|
|                                                                     |   | September 30, 2008 |       |   | September 30, 2008     |   |
|                                                                     |   | (in      millions) |       |
| Allocation      of Net Income                                            |   |               |       |   |                   |   |
| Net      income                                                          |   | $                  | 20.8       |   |                   | $      | 71.4 |   |
| Less:      general partner’s interest in net income                |   |               | 0.4        |   |                   |   | 1.4 |   |
| Limited      partners’ interest in net income                      |   | $                  | 20.4       |   |                   | $      | 70.0 |   |
|                                                                     |   |               |       |   |                   |   |   |   |
| Calculation      of Limited Partners’ Interest in Net Income       |   |               |       |   |                   |   |   |   |
| Net      income allocable to common units                                |   | $                  | 16.4       |   |                   | $      | 49.3 |   |
| Net      income allocable to subordinated units                          |   |               | 4.0        |   |                   |   | 20.7 |   |
| Limited      partners’ interest in net income                      |   | $                  | 20.4       |   |                   | $      | 70.0 |   |
|                                                                     |   |               |       |   |                   |   |   |   |
| Net      income per limited partner unit — Basic and Diluted:      |   |               |       |   |                   |   |   |   |
|     Common      units                                |   | $                  | 0.29       |   |                   | $      | 0.86 |   |
|     Subordinated      units                          |   | $                  | 0.14       |   |                   | $      | 0.75 |   |
|                                                                     |   |               |       |   |                   |   |   |   |
| Weighted      average limited partner units outstanding – Basic:   |   |               |       |   |                   |   |   |   |
|      Common      units                          |   |               | 57,187,786 |   |                   |   | 57,187,786 |   |
|      Subordinated      units                    |   |               | 27,727,411 |   |                   |   | 27,727,411 |   |
|                                                                     |   |               |       |   |                   |   |   |   |
| Weighted      average limited partner units outstanding – Diluted: |   |               |       |   |                   |   |   |   |
|      Common      units                          |   |               | 57,189,816 |   |                   |   | 57,188,524 |   |
|      Subordinated      units                    |   |               | 27,727,411 |   |                   |   | 27,727,411 |   |

|   |                       | Total      Quarterly       |
|--------|----------------------------|----------------------------|
|   | Quarter      Ended         | Distribution      per Unit |
|   | December      31, 2007 (1) | 0.12813                    |
|   | March      31, 2008        | 0.28750                    |
|   | June      30, 2008         | 0.29500                    |
|   | September      30, 2008    | 0.30000                    |

| (1)   | The      December 31, 2007 distribution of $0.12813 per unit was prorated for the      period beginning with the closing of our initial public offering through      December 31, 2007. |
|-----------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

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|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |   |               |   |
|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|--------------------|--------|
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |   | September      30, |   |   | December      31, |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |   | 2008               |   |   | 2007 |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |   | (in      millions) |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |   |               |   |   |   |   |
| Revolving      credit facility, variable due      2012                                                                                                          |   | $                  | 585.6  |   |   | $ | 455.0 |   |
| Note      payable to El Paso, variable due 2012, LIBOR plus 3.5%                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |   |               | 10.0   |   |   |   | — |   |
| Notes,      variable due 2012, LIBOR plus 3.5      %                                                                                                            |   |               | 35.0   |   |   |   | — |   |
| Notes,      7.76%, due      2011                                                                                                                                |   |               | 37.0   |   |   |   | — |   |
| Notes,      7.93%, due      2012                                                                                                                                |   |               | 15.0   |   |   |   | — |   |
| Notes,      8.00%, due      2013                                                                                                                                |   |               | 88.0   |   |   |   | — |   |
| Capital      lease obligation, net of current maturities                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |   |               | 7.5    |   |   |   | 7.9 |   |
| Total      long-term financing obligations, including capital lease      obligation                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |   | $                  | 778.1  |   |   | $ | 462.9 |   |

----

|                             |   | Investment                   |   |   | Earnings      fromUnconsolidated Affiliates |   |
|----------------------------------|--------|------------------------------|--------|--------|---------------------------------------------|--------|
|                             |   | September      30,2008       |   |   | December      31,2007                       |   |   | QuarterEnded |   |   | Nine      MonthsEnded |   |
| Net      Investment and Earnings |   | September      30, 2008 |   |   | September      30, 2008                |   |
|                             |   | (In millions)                |   |   | (In      millions)                          |   |
| CIG                              |   | $                            | 314.3  |   |                                        | $      | 104.3 |   |   | $ | 2.5 |   |   | $ | 10.1 |   |
| SNG                              |   |                         | 393.2  |   |                                        |   | 154.2 |   |   |   | 4.5 |   |   |   | 19.1 |   |
| Total                            |   | $                            | 707.5  |   |                                        | $      | 258.5 |   |   | $ | 7.0 |   |   | $ | 29.2 |   |

|                                                                                 |   | Quarter      Ended      |      |   | Nine      Months Ended  |   |
|--------------------------------------------------------------------------------------|--------|-------------------------|-----------|--------|-------------------------|--------|
|         Summarized Financial Information                                   |   | September      30, 2008 |      |   | September      30, 2008 |   |
|                                                                                 |   | (In      millions)      |      |
|    Operating      results data:                                       |   |                    |      |   |                    |   |
|            Operating revenues                               |   | $                       | 19.3      |   |                    | $      | 64.5 |   |
|            Operating expenses                               |   |                    | 11.3      |   |                    |   | 32.7 |   |
|            Income from continuing operations and net income |   |                    |  7.0 |   |                    |   | 29.2 |   |

----

|                                                          |               | Quarter      EndedSeptember 30, |      |   | Nine      Months EndedSeptember 30, |    |
|---------------------------------------------------------------|--------------------|---------------------------------|-----------|--------|-------------------------------------|---------|
|                                                          |               | 2008                            |      |   | 2007                                |    |
|                                                          |               |  2008                      |      |   |  2007                          |    |
|                                                          | (In      millions) |                            |
|  Revenues      from affiliates                           |               | $                          | 2.8       |   |                                | $  | 2.3 |   |   | $ | 8.4 |   |   | $ | 6.8 |   |
|  WYCO      lease expense                                 |               |                            | 0.4       |   |                                |    |  0.4 |   |   |   | 1.1 |   |   |   |  1.1 |   |
|  Operation      and maintenance expenses from affiliates |               |                            |  3.8 |   |                                |    |  3.1 |   |   |   |  10.9 |   |   |   |  9.2 |   |

----

|   | ITEM 2. MANAGEMENT’S DISCUSSION      AND ANALYSIS OF FINANCIAL CONDITION AND RESULTSOF      OPERATIONS |
|--------|--------------------------------------------------------------------------------------------------------------|

| ·   | Medicine Bow. We      estimate the total project cost will be approximately $39 million.      The FERC approved this project in October 2007 and it was placed in      service in October 2008. WIC filed with the FERC in September 2008 to      further expand this project by updating new compression equipment      resulting in 55 MDth/d of additional capacity. The anticipated additional      capital cost of this new compression equipment is less than $5      million. |
|--------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Piceance Lateral      Expansion. We estimate the total cost of the project will be      approximately $62 million. We filed for FERC approval in May 2008 and      expect to place this project in service in the fourth quarter of      2009. |
|--------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | WIC Expansion. We      estimate the total cost of this project, which requires FERC approval,      will be approximately $71 million. Due to increased shipper commitments,      WIC recently expanded the scope of this project to add a second compressor      unit on the Kanda Lateral, which increased its capital cost from $55      million to $71 million. WIC will add a 12,400 horsepower compressor      station on the Kanda Lateral which will increase the Kanda Lateral      capacity to 595 MDth/d. The anticipated in-service date for this portion      of the project is November 2010. WIC also plans to install three miles of      pipeline and reconfigure one compressor at its Wamsutter station which      will provide 155 MDth/d natural gas deliveries from the WIC Mainline into      Overthrust Pipeline and onto the Opal Hub and      El Paso Corporation’s Ruby Pipeline. The anticipated in-service      date for this portion of the project is March  2011. |
|--------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

| ·   | High Plains Pipeline.      The FERC approved this project in March 2008 and construction began in      April. The estimated total cost of this project is $216 million, with      $108 million to be paid by CIG. The estimated in-service date is      November 2008. |
|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Totem Gas Storage. The      FERC approved this project in April 2008 and construction began in      June.  The estimated total cost of this project is $154 million,      with $77 million to be paid by CIG. The estimated in-service date is      July 2009. |
|--------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Raton 2010. The Raton      2010 expansion project will consist of approximately 118 miles of pipeline      from the Raton Basin Wet Canyon Lateral to the south end of the Valley      Line. This project will provide additional capacity of approximately 130      MMcf/d from the Raton Basin in southern Colorado to the Cheyenne Hub in      northern Colorado. The estimated total cost of the project is $146      million. The estimated in-service date is the second quarter of      2010. The tentative FERC filing date for this project is January      2009. |
|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Cypress Phase II. In May      2008, the Cypress Phase II project was placed into service with a total      cost of approximately $20 million. |
|--------------------|----------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Cypress Phase III. The Cypress      Phase III expansion project has an estimated cost of $86 million. A      FERC certificate has been issued for the project. Construction of Cypress      Phase III is at the option of BG LNG Services. If BG LNG Services elects      to have SNG build Cypress Phase III, then construction is expected to      commence in 2010 with an in-service date in the first half of      2011. |
|--------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | South System III. The      South System III expansion project will be completed in three phases.      During the second quarter of 2008, SNG changed the scope of this project      at the request of the customer which increased the total estimated cost to      $352 million. SNG anticipates filing an application with the FERC      during the fourth quarter of 2008 for certificate authorization to      construct and operate these facilities. The project has estimated      in-service dates of January 2011 for Phase I, June 2011 for Phase II      and June 2012 for Phase III. |
|--------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

| ·   | Southeast Supply      Header. SNG owns an undivided interest in the northern portion of      the Southeast Supply Header project jointly owned by Spectra Energy Corp      (Spectra) and CenterPoint Energy. The construction of this project is      managed by Spectra and SNG’s share of the estimated cost for this project      is $241 million. This project is expected to be completed in two      phases. Phase I of the project was placed in service in September 2008.      Phase II is anticipated to be placed in service in June    2011. |
|--------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

----

|                                                           |   | Quarters      Ended                |   |   | Nine      Months Ended |   |
|----------------------------------------------------------------|--------|------------------------------------|--------|--------|------------------------|--------|
|                                                           |   | September      30,                 |   |   | September      30,     |   |
|                                                           |   | 2008                               |   |   | 2007                   |   |   | 2008 |   |   | 2007 |   |
|                                                           |   | (in      millions, except volumes) |   |
|         Operating revenues                           |   | $                                  | 34.7   |   |                   | $      | 27.6 |   |   | $ | 103.0 |   |   | $ | 80.9 |   |
|         Operating expenses                           |   |                               | (17.2  | )      |                   |   | (9.9 | ) |   |   | (47.3 | ) |   |   | (32.9 | ) |
|            Operating income           |   |                               | 17.5   |   |                   |   | 17.7 |   |   |   | 55.7 |   |   |   | 48.0 |   |
|    Earnings      from unconsolidated affiliates |   |                               | 7.0    |   |                   |   | — |   |   |   | 29.2 |   |   |   | — |   |
|         Other income, net                            |   |                               | 0.7    |   |                   |   | 2.1 |   |   |   | 0.9 |   |   |   | 4.1 |   |
|           EBIT                             |   |                               | 25.2   |   |                   |   | 19.8 |   |   |   | 85.8 |   |   |   | 52.1 |   |
|    Interest      and debt expense               |   |                               | (4.4   | )      |                   |   | (2.4 | ) |   |   | (14.4 | ) |   |   | (5.5 | ) |
|           Net income                       |   | $                                  | 20.8   |   |                   | $      | 17.4 |   |   | $ | 71.4 |   |   | $ | 46.6 |   |
|                                                           |   |                               |   |   |                   |   |   |   |   |   |   |   |   |   |   |   |
|         WIC throughput volumes (BBtu/d)(1)           |   |                               | 2,528  |   |                   |   | 2,050 |   |   |   | 2,483 |   |   |   | 2,027 |   |

| (1) | Throughput      volumes include 140 BBtu/d and 256 BBtu/d transported by WIC on behalf of      CIG for the quarters ended September 30, 2008 and 2007 and 161 BBtu/d and      239 BBtu/d for the nine months ended September 30, 2008 and      2007. |
|-----|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|

|                                                                |   | Quarter      Ended September 30, |    |   | Nine      Months Ended September 30, |   |
|---------------------------------------------------------------------|--------|----------------------------------|---------|--------|--------------------------------------|--------|
|                                                                |   | Variance                         |    |   | Variance                             |   |
|                                                                |   | Revenue                          |    |   | Expense                              |   |   | Other |   |   | EBITImpact |   |   | Revenue |   |   | Expense |   |   | Other |   |   | EBITImpact |   |
|                                                                |   | Favorable/(Unfavorable)          |    |
|                                                                |   | (In      millions)               |    |
|         Expansions                                        |   | $                                | 6.0     |   |                                 | $      | (2.7 | ) |   | $ | (0.7 | ) |   | $ | 2.6 |   |   | $ | 20.3 |   |   | $ | (8.1 | ) |   | $ | (0.5 | ) |   | $ | 11.7 |   |
|         Operational gas and revaluations                  |   |                             | — |   |                                 |   | — |   |   |   | — |   |   |   | — |   |   |   | — |   |   |   | 3.5 |   |   |   | — |   |   |   | 3.5 |   |
|         Operating and general and administrative expenses |   |                             | — |   |                                 |   | (4.3 | ) |   |   | — |   |   |   | (4.3 | ) |   |   | — |   |   |   | (9.4 | ) |   |   | — |   |   |   | (9.4 | ) |
|         Earnings from unconsolidated affiliates           |   |                             | — |   |                                 |   | — |   |   |   | 7.0 |   |   |   | 7.0 |   |   |   | — |   |   |   | — |   |   |   | 29.2 |   |   |   | 29.2 |   |
|         Other(1)                                          |   |                             | 1.1     |   |                                 |   | (0.3 | ) |   |   | (0.7 | ) |   |   | 0.1 |   |   |   | 1.8 |   |   |   | (0.4 | ) |   |   | (2.7 | ) |   |   | (1.3 | ) |
|           Total impact on EBIT                  |   | $                                | 7.1     |   |                                 | $      | (7.3 | ) |   | $ | 5.6 |   |   | $ | 5.4 |   |   | $ | 22.1 |   |   | $ | (14.4 | ) |   | $ | 26.0 |   |   | $ | 33.7 |   |

| (1) | Consists of      individually insignificantitems. |
|-----|---------------------------------------------------|

----

----

|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |   | Nine      Months Ended  |   |
|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------|-------------------------|--------|
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |   | September      30, 2008 |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |   | (In      millions)      |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |   |                    |   |
|  Net      income                                                                                                                                                               |   | $                       | 71.4   |   |
|  Add:  Interest      and debt      expense                                                                                                                           |   |                    | 14.4   |   |
|  EBIT                                                                                                                                                                          |   |                    | 85.8   |   |
|  Add:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    |   |                    |   |   |
|    Depreciation      and      amortization                                                                                                                           |   |                    | 19.6   |   |
|    Distributions      declared by CIG and      SNG                                                                                                                   |   |                    | 41.7   |   |
|  Less:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |   |                    |   |   |
|   Equity      earnings from CIG and      SNG                                                                                                                                             |   |                    | (29.2  | ) |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |   |                    |   |   |
|  Adjusted      EBITDA                                                                                                                                                          |   |                    | 117.9  |   |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |   |                    |   |   |
|  Less:                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |   |                    |   |   |
| Cash      interest expense,      net                                                                                                                                                               |   |                    | (14.4  | ) |
| Maintenance      capital      expenditures                                                                                                                                                         |   |                    | (2.0   | ) |
| Other,      net (1)                                                                                                                                                                           |   |                    | (8.0   | ) |
|                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          |   |                    |   |   |
|  Distributable      Cash      Flow                                                                                                                                             |   | $                       | 93.5   |   |

| (1) | Includes      certain non-cash items such as AFUDC equity and fuel tracker      adjustments. |
|-----|----------------------------------------------------------------------------------------------|

----

|                                                        |   | Nine      Months Ended |   |
|-------------------------------------------------------------|--------|------------------------|--------|
|                                                        |   | September      30,     |   |
|                                                        |   | 2008                   |   |   | 2007 |   |
|                                                        |   | (In      millions)     |   |
|         Net cash provided by operating activities |   | $                      | 70.3   |   |   | $ | 57.9 |   |
|         Net cash used in investing activities     |   |                   | (328.0 | ) |   |   | (98.0 | ) |
|         Net cash provided by financing activities |   |                   | 257.7  |   |   |   | 40.7 |   |

----

|                          |   | Nine      Months EndedSeptember 30, 2008 |       |   | Remaining2008 |   |   |  Total |   |
|-------------------------------|--------|-----------------------------------------------|------------|--------|---------------|--------|--------|-------------|--------|
|                          |   | (In      millions)                            |       |
|         Maintenance |   | $                                             | 2.0        |   |          | $      | 0.4    |        |   | $ | 2.4 |   |
|         Expansion   |   |                                          |  71.8 |   |          |   | 4.9    |        |   |   | 76.7 |   |
|          Total |   | $                                             | 73.8       |   |          | $      | 5.3    |        |   | $ | 79.1 |   |

----

----

----

----

|                                   | EL      PASO PIPELINE PARTNERS, L.P. |                                       |
|----------------------------------------|--------------------------------------|--------------------------------------------|
|                                   | By:                             | El Paso Pipeline GP Company,      L.L.C.,  |   |
|                                   |                                 | its      General Partner                   |   |
|                                   |                                 |                                       |   |
|                                   |                                 |                                       |   |
| Date:  November      7, 2008 |                                 | /s/ James C. Yardley                  |   |
|                                   |                                 | James      C. Yardley                      |   |
|                                   |                                 | President      and Chief Executive Officer |   |
|                                   |                                 | (Principal      Executive Officer)         |   |

|                                   |   |                                                               |
|----------------------------------------|--------|--------------------------------------------------------------------|
|                                   |   |                                                               |   |
| Date:  November      7, 2008 |   | /s/ John      R. Sult                                         |   |
|                                   |   | John      R. Sult                                                  |   |
|                                   |   | Senior      Vice President, Chief Financial Officer and Controller |   |
|                                   |   | (Principal      Accounting and Financial Officer)                  |   |

----

| ExhibitNumber                           |  Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             |
|-----------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
|       2.A | Contribution      and Exchange Agreement, dated September 17, 2008, by and among El Paso      Pipeline Partners, L.P., El Paso Pipeline GP Company, L.L.C., El Paso      Pipeline LP Holdings, L.L.C., El Paso Pipeline Partners Operating Company,      L.L.C., El Paso Corporation, El Paso Noric Investments III, L.L.C.,      Colorado Interstate Gas Company, El Paso SNG Holding Company, L.L.C.,      Southern Natural Gas Company, EPPP SNG GP Holdings, L.L.C. and EPPP CIG GP      Holdings, L.L.C.  (incorporated by reference to Exhibit 2.1 to      our Current Report on Form 8-K filed with the SEC on September 23,      2008).                                                                                                                                                                                     |
|     10.A            | Contribution,      Conveyance and Assumption Agreement, dated September 30, 2008, by and      among El Paso Pipeline Partners, L.P., El Paso Pipeline GP Company,      L.L.C., El Paso Pipeline LP Holdings,      L.L.C.,     El Paso Noric Investments III,      L.L.C., El Paso CNG Company, L.L.C., El Paso Pipeline      Corporation,     El Paso SNG Holding Company,      L.L.C., EPPP SNG GP Holdings, L.L.C., EPPP CIG GP Holdings, L.L.C., El      Paso Pipeline Holding Company, L.L.C., El Paso Pipeline Partners Operating      Company, L.L.C., Colorado Interstate Gas Company, Southern Natural Gas      Company and El Paso Corporation (incorporated by reference to Exhibit 10.1      to our Current Report on Form 8-K filed with the SEC on October 6,      2008). |
|     10.B            | Securities      Purchase Agreement dated September 30, 2008, by and among El Paso      Pipeline Partners, L.P., El Paso Pipeline GP Company, L.L.C. and NGPMR MLP      Opportunity Fund Company, LLC (incorporated by reference to Exhibit 10.2      to our Current Report on Form 8-K filed with the SEC on October 6,      2008).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |
|     10.C            | Securities      Purchase Agreement, dated September 30, 2008, by and among El Paso      Pipeline Partners, L.P., El Paso Pipeline GP Company, L.L.C. and Tortoise      Energy Infrastructure Corporation (incorporated by reference to Exhibit      10.3 to our Current Report on Form 8-K filed with the SEC on October 6,      2008).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|     10.D            | Registration      Rights Agreement, dated September 30, 2008, by and among El Paso      Pipeline Partners, L.P., El Paso Pipeline GP Company, L.L.C. and Tortoise      Energy Infrastructure Corporation (incorporated by reference to Exhibit      10.4 to our Current Report on Form 8-K filed with the SEC on October 6,      2008).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |
|     10.E            | Note      Purchase Agreement, dated September 30, 2008, by and among El Paso      Pipeline Partners, L.P., as guarantor, El Paso Pipeline Partners Operating      Company, L.L.C., as issuer, and the insurance companies and financial      institutions named therein as parties thereto (incorporated by reference      to Exhibit 10.5 to our Current Report on Form 8-K filed with the SEC on      October 6, 2008).                                                                                                                                                                                                                                                                                                                                                                                                                |
|     10.F            | First      Amendment to the General Partnership Agreement of Colorado Interstate Gas      Company, dated September 30, 2008 (incorporated by reference to      Exhibit 3.A to the Colorado Interstate Gas Company Current Report on      Form 8-K filed October 6, 2008).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|     10.G            | First      Amendment to the General Partnership Agreement of Southern Natural Gas      Company, dated September 30, 2008 (incorporated by reference to      Exhibit 3.A to the Southern Natural Gas Company Current Report on      Form 8-K filed October 6, 2008).                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       |
|   *31.A                       | Certification      of Chief Executive Officer pursuant to Section 302 of the Sarbanes-Oxley      Act of 2002.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|   *31.B                       | Certification      of Chief Financial Officer pursuant to Section 302 of the Sarbanes-Oxley      Act of 2002.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|   *32.A                       | Certification      of Chief Executive Officer pursuant to Section 906 of the Sarbanes-Oxley      Act of 2002.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |
|   *32.B                       | Certification      of Chief Financial Officer pursuant to Section 906 of the Sarbanes-Oxley      Act of 2002.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 |