Company: SRV
Filing Date: 2025-03-10
Form Type: PRE 14A
Source: 0001398344-25-005333
Chunk: 69

Company: NXG Cushing Midstream Energy Fund
Filing Date: 2025-03-10
Form: PRE 14A
Chunk 69
---
 liable under this Agreement. The name “NXG NextGen Infrastructure Income Fund” is the designation of the Fund
for the time being under the Amended and Restated Agreement and Declaration of Trust and all persons dealing with the Fund must look solely
to the property of the Fund for the enforcement of any claims against the Fund, as none of the Trustees, officers, agents or shareholders
assume any personal liability for obligations entered into on behalf of the Fund.

| 19. | Use of Name |

The Fund may use any name that includes the words “Cushing”
or “Swank” only for so long as this Agreement or any other agreement between the Investment Adviser or any other affiliate
of the Investment Adviser and the Fund or any extension, renewal or amendment of this Agreement or such other agreement remains in effect,
including any similar agreement with any organization that succeeds to the Investment Adviser’s business as investment adviser.
At such time as such an agreement is no longer be in effect, the Fund will (to the extent that it lawfully can) cease to use such name
or any other name indicating that it is advised by or otherwise connected with the Investment Adviser or any organization that has succeeded
to the Investment Adviser’s business.

| 7 |

| 20. | Counterparts |

This Agreement may be executed in one or more counterparts, each of which
will be deemed an original, and all of such counterparts together will constitute one and the same instrument.

| 8 |

IN WITNESS WHEREOF, the parties to this Agreement have executed and delivered
this Agreement as of the date first above written.

| NXG NEXTGEN INFRASTRUCTURE INCOME FUND |        |
| By:                                    |        |
|                                        | Name:  |
|                                        | Title: |
| CUSHING ASSET MANAGEMENT, LP           |        |
| By:                                    |        |
|                                        | Name:  |
|                                        | Title: |

| 9 |

<div align='center'>APPENDIX A

REPORT OF THE AUDIT COMMITTEE OF
NXG CUSHING ®MIDSTREAM ENERGY FUND
NXG NEXTGEN INFRASTRUCTURE FUND</div>

The Audit Committee (the “Committee”)
of the Funds oversees each Fund’s accounting and financial reporting processes and the audits of each Fund’s financial statements.
Management is responsible for the preparation, presentation and integrity of each Fund’s financial statements, each Fund’s
accounting and financial and reporting principles and internal controls