1. Name and Address of Reporting Person*Warburg Pincus Private Equity (E&P) XI-A, L.P. | C/O WARBURG PINCUS LLC | 450 LEXINGTON AVENUE | (Street) |
1. Name and Address of Reporting Person*Warburg Pincus XI (E&P) Partners - A, L.P. | C/O WARBURG PINCUS LLC | 450 LEXINGTON AVENUE | (Street) |
1. Name and Address of Reporting Person* C/O WARBURG PINCUS LLC | 450 LEXINGTON AVENUE | (Street) |
1. Name and Address of Reporting Person*Warburg Pincus XI (E&P) Partners-B IRH, LLC | C/O WARBURG PINCUS LLC | 450 LEXINGTON AVENUE | (Street) |
1. Name and Address of Reporting Person*WP Energy IRH Holdings, L.P. | C/O WARBURG PINCUS LLC | 450 LEXINGTON AVENUE | (Street) |
1. Name and Address of Reporting Person*WP Energy Partners IRH Holdings, L.P. | C/O WARBURG PINCUS LLC | 450 LEXINGTON AVENUE | (Street) |
1. Name and Address of Reporting Person*Warburg Pincus Energy (E&P) Partners-B IRH, LLC | C/O WARBURG PINCUS LLC | 450 LEXINGTON AVENUE | (Street) |
1. Name and Address of Reporting Person*Warburg Pincus Energy (E&P) Partners-A, L.P. | C/O WARBURG PINCUS LLC | 450 LEXINGTON AVENUE | (Street) |
1. Name and Address of Reporting Person*Warburg Pincus Energy (E&P)-A, L.P. | C/O WARBURG PINCUS LLC | 450 LEXINGTON AVENUE | (Street) |
1. Name and Address of Reporting Person*Warburg Pincus Energy (E&P) Partners-B Chisholm, LLC | C/O WARBURG PINCUS LLC | 450 LEXINGTON AVENUE | (Street) |
| Warburg Pincus Private Equity (E&P) XI-A, L.P., By: Warburg Pincus & Company US, LLC, By: /s/ Robert B. Knauss, Authorized Signatory | 10/11/2022 |
| Warburg Pincus XI (E&P) Partners-A, L.P., By: Warburg Pincus & Company US, LLC, By: /s/ Robert B. Knauss, Authorized Signatory | 10/11/2022 |
| WP IRH Holdings, L.P., By: Warburg Pincus & Company US, LLC, By: /s/ Robert B. Knauss, Authorized Signatory | 10/11/2022 |
| Warburg Pincus XI (E&P) Partners-B IRH, LLC, By: Warburg Pincus & Company US, LLC, By: /s/ Robert B. Knauss, Authorized Signatory | 10/11/2022 |
| WP Energy IRH Holdings, L.P., By: Warburg Pincus & Company US, LLC, By: /s/ Robert B. Knauss, Authorized Signatory | 10/11/2022 |
| WP Energy Partners IRH Holdings, L.P., By: Warburg Pincus & Company US, LLC, By: /s/ Robert B. Knauss, Authorized Signatory | 10/11/2022 |
| Warburg Pincus Energy (E&P) Partners-B IRH, LLC, By: Warburg Pincus & Company US, LLC, By: /s/ Robert B. Knauss, Authorized Signatory | 10/11/2022 |
| Warburg Pincus Energy (E&P) Partners-A, L.P., By: Warburg Pincus & Company US, LLC, By: /s/ Robert B. Knauss, Authorized Signatory | 10/11/2022 |
| Warburg Pincus Energy (E&P)-A, L.P., By: Warburg Pincus & Company US, LLC, By: /s/ Robert B. Knauss, Authorized Signatory | 10/11/2022 |
| Warburg Pincus Energy (E&P) Partners-B Chisholm, LLC, By: Warburg Pincus & Company US, LLC, By: /s/ Robert B. Knauss, Authorized Signatory | 10/11/2022 |
| ** Signature of Reporting Person | Date |
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. |
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v). |
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). |
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure. |
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number. |