# EDGAR Filing Document

**Accession Number:** 0000010254
**File Stem:** 0001193125-23-038171
**Filing Date:** 2023-2
**Character Count:** 109195
**Document Hash:** 83eaf819e1973b253669f67058cfd92d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-23-038171.hdr.sgml**: 20230214

**ACCESSION NUMBER**: 0001193125-23-038171

**CONFORMED SUBMISSION TYPE**: SC 13G/A

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20230214

**DATE AS OF CHANGE**: 20230214

**GROUP MEMBERS**: WARBURG PINCUS & CO US, LLC

**GROUP MEMBERS**: WARBURG PINCUS (E&P) ENERGY GP, L.P.

**GROUP MEMBERS**: WARBURG PINCUS (E&P) ENERGY LLC

**GROUP MEMBERS**: WARBURG PINCUS (E&P) XI LLC

**GROUP MEMBERS**: WARBURG PINCUS (E&P) XI, L.P.

**GROUP MEMBERS**: WARBURG PINCUS (E&P) XII LLC

**GROUP MEMBERS**: WARBURG PINCUS (E&P) XII, L.P.

**GROUP MEMBERS**: WARBURG PINCUS ENERGY (E&P) PARTNERS-A, L.P.

**GROUP MEMBERS**: WARBURG PINCUS ENERGY (E&P) PARTNERS-B CHISHOLM, LLC

**GROUP MEMBERS**: WARBURG PINCUS ENERGY (E&P) PARTNERS-B IRH, LLC

**GROUP MEMBERS**: WARBURG PINCUS ENERGY (E&P) PARTNERS-B, L.P.

**GROUP MEMBERS**: WARBURG PINCUS ENERGY (E&P)-A, L.P.

**GROUP MEMBERS**: WARBURG PINCUS LLC

**GROUP MEMBERS**: WARBURG PINCUS PARTNERS (E&P) XI LLC

**GROUP MEMBERS**: WARBURG PINCUS PARTNERS II (US), L.P.

**GROUP MEMBERS**: WARBURG PINCUS PRIVATE EQUITY (E&P) XII (A), L.P.

**GROUP MEMBERS**: WARBURG PINCUS PRIVATE EQUITY (E&P) XII-D (A), L.P.

**GROUP MEMBERS**: WARBURG PINCUS PRIVATE EQUITY (E&P) XII-E (A), L.P.

**GROUP MEMBERS**: WARBURG PINCUS XI (E&P) PARTNERS-A, L.P.

**GROUP MEMBERS**: WARBURG PINCUS XI (E&P) PARTNERS-B IRH, LLC

**GROUP MEMBERS**: WARBURG PINCUS XI (E&P) PARTNERS-B, L.P.

**GROUP MEMBERS**: WARBURG PINCUS XII (E&P) PARTNERS-1, L.P.

**GROUP MEMBERS**: WARBURG PINCUS XII (E&P) PARTNERS-2 CHISHOLM, LLC

**GROUP MEMBERS**: WARBURG PINCUS XII (E&P) PARTNERS-2, L.P.

**GROUP MEMBERS**: WP ENERGY CHISHOLM HOLDINGS, L.P.

**GROUP MEMBERS**: WP ENERGY IRH HOLDINGS, L.P.

**GROUP MEMBERS**: WP ENERGY PARTNERS CHISHOLM HOLDINGS, L.P.

**GROUP MEMBERS**: WP ENERGY PARTNERS IRH HOLDINGS, L.P.

**GROUP MEMBERS**: WP IRH HOLDINGS, L.P.

**GROUP MEMBERS**: WP XII (E&P) PARTNERS (A), L.P.

**GROUP MEMBERS**: WP XII CHISHOLM HOLDINGS, L.P.

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** EARTHSTONE ENERGY INC
- **CENTRAL INDEX KEY:** 0000010254
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **IRS NUMBER:** 840592823
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-34092
- **FILM NUMBER:** 23625525

**BUSINESS ADDRESS:**
- **STREET 1:** 1400 WOODLOCH FOREST DRIVE
- **STREET 2:** SUITE 300
- **CITY:** THE WOODLANDS
- **STATE:** TX
- **ZIP:** 77380
- **BUSINESS PHONE:** 281-298-4246

**MAIL ADDRESS:**
- **STREET 1:** 1400 WOODLOCH FOREST DRIVE
- **STREET 2:** SUITE 300
- **CITY:** THE WOODLANDS
- **STATE:** TX
- **ZIP:** 77380

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** BASIC EARTH SCIENCE SYSTEMS INC
- **DATE OF NAME CHANGE:** 19920703
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Warburg Pincus Private Equity (E&P) XI-A, L.P.
- **CENTRAL INDEX KEY:** 0001774131
- **IRS NUMBER:** 455228360
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SC 13G/A

**BUSINESS ADDRESS:**
- **STREET 1:** C/O WARBURG PINCUS LLC
- **STREET 2:** 450 LEXINGTON AVE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10017
- **BUSINESS PHONE:** 212-878-0600

**MAIL ADDRESS:**
- **STREET 1:** C/O WARBURG PINCUS LLC
- **STREET 2:** 450 LEXINGTON AVE
- **CITY:** NEW YORK
- **STATE:** NY
- **ZIP:** 10017

------

------

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**WASHINGTON, D.C. 20549** 

------

**SCHEDULE 13G/A** 

**UNDER THE SECURITIES EXCHANGE ACT OF 1934** 

**(Amendment No. 1)\*** 

------

## EARTHSTONE ENERGY INC
**(Name of Issuer)** 

**Class A Common Stock, $0.001 par value** 

**(Title of Class of Securities)** 

**27032D304** 

**(CUSIP Number)** 

**December 31, 2022** 

**(Date of Event Which Requires Filing of this Statement)** 

------

Check the Appropriate Box to Designate the Rule Pursuant to Which this Schedule Is Filed:

☐ Rule 13d-1(b)

☒ Rule 13d-1(c)

☐ Rule 13d-1(d)

\* The remainder of this cover page shall be filled out for a reporting person's initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter the disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed to be "filed" for the purpose of Section 18 of the Securities Exchange Act of 1934 ("<u>Act</u>") or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the *Notes*).

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 2 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Private Equity (E&P) XI-A, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,039,611 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,039,611 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 1,039,611

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.99%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock, $0.001 par value per
share ("Class A Common Stock") of Earthstone Energy, Inc., a Delaware corporation (the "Issuer), issued and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q, filed on November 2, 2022 (the "Form 10-Q"). This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock, $0.001 par
value per share ("Class B Common Stock") issued and outstanding as of October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are
held by the Reporting Persons), together with an equivalent number of membership units of Earthstone Energy Holdings, LLC, a Delaware limited liability company ("EEH), are exchangeable by the holders thereof for shares of Class A Common
Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 3 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus XI (E&P) Partners–A, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;79,937 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;79,937 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 79,937

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.08%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 4 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; WP IRH Holdings, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,012,822 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,012,822 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 1,012,822

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.96%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 5 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus XI (E&P) Partners-B IRH, LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;28,086 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;28,086 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 28,086

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.03%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 6 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus XI (E&P) Partners-B, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;28,086 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;28,086 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 28,086

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.03% **<sup>(1)</sup>**

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 7 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus (E&P) XI, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;2,132,370 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;2,132,370 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 2,132,370

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 2.02%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 8 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus (E&P) XI LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;2,132,370 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;2,132,370 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 2,132,370

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 2.02%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 9 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Partners (E&P) XI LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;2,132,370 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;2,132,370 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 2,132,370

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 2.02%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO (Limited Liability Company)

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 10 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; WP Energy IRH Holdings, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,556,826 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,556,826 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 1,556,826

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 1.48%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 11 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; WP Energy Partners IRH Holdings, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;127,467 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;127,467 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 127,467

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.12%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 12 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Energy (E&P) Partners-B IRH, LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;49,690 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;49,690 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 49,690

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.05%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 13 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Energy (E&P) Partners-B, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;86,502 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;86,502  |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 86,502

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.08%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 14 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Energy (E&P) Partners–A, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;256,498 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;256,498 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 256,498

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.24%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 15 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Energy (E&P)–A, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;4,246,874 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;4,246,874 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 4,246,874

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 4.03%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 16 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Energy (E&P) Partners-B Chisholm, LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;36,812 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;36,812 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 36,812

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.03%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 17 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; WP Energy Chisholm Holdings, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,153,322 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,153,322 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 1,153,322

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 1.09%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 18 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; WP Energy Partners Chisholm Holdings, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;94,429 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;94,429 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 94,429

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.09%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 19 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Private Equity (E&P) XII (A), L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,169,806 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,169,806 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 1,169,806

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 1.11%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 20 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; WP XII Chisholm Holdings, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,668,972 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;1,668,972 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 1,668,972

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 1.58%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 21 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus XII (E&P) Partners-2 Chisholm, LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;18,310 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;18,310 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 18,310

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.02%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 22 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Private Equity (E&P) XII-D (A), L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;28,073 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;28,073 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 28,073

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.03%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 23 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Private Equity (E&P) XII-E (A), L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;42,477 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;42,477 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 42,477

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.04%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 24 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus XII (E&P) Partners-1, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;196,861 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;196,861 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 196,861

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.19%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 25 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; WP XII (E&P) Partners (A), L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;76,504 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;76,504 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 76,504

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.07%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 26 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus XII (E&P) Partners-2, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;18,310 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;18,310 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 18,310

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 0.02% **<sup>(1)</sup>**

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 27 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus (E&P) XII, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;3,182,693 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;3,182,693 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 3,182,693

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 3.02%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 28 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus (E&P) XII LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;3,182,693 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;3,182,693 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 3,182,693

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 3.02%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 29 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus (E&P) Energy GP, L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;7,521,918 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;7,521,918 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 7,521,918

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 7.14% **<sup>(1)</sup>**

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 30 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus (E&P) Energy LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;7,521,918 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;7,521,918 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 7,521,918

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 7.14% **<sup>(1)</sup>**

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 31 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus Partners II (US), L.P.

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; Delaware

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;12,883,377 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;12,883,377 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 12,883,377

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 12.22%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; PN

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 32 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus & Company US, LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; New
York

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;12,883,377 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;12,883,377 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 12,883,377

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 12.22%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

---

| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 33 of 46 Pages |

---

1. &nbsp;&nbsp;&nbsp;&nbsp; Names of Reporting Persons &nbsp;&nbsp;&nbsp;&nbsp; Warburg Pincus LLC

2. &nbsp;&nbsp;&nbsp;&nbsp; Check The Appropriate Box
if a Member of a Group (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; (a) ☐ (b) ☐

3. &nbsp;&nbsp;&nbsp;&nbsp; SEC Use Only

4. &nbsp;&nbsp;&nbsp;&nbsp; Citizenship or Place of
Organization &nbsp;&nbsp;&nbsp;&nbsp; New
York

---

| | | |
|:---|:---|:---|
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 5. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 6. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Voting Power<br>&nbsp;&nbsp;&nbsp;&nbsp;12,883,377 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 7. | &nbsp;&nbsp;&nbsp;&nbsp;Sole Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;0 |
| &nbsp;&nbsp;&nbsp; Number of<br> Shares<br> Beneficially <br> Owned By<br> Each<br> Reporting<br> Person<br> With | 8. | &nbsp;&nbsp;&nbsp;&nbsp;Shared Dispositive Power<br>&nbsp;&nbsp;&nbsp;&nbsp;12,883,377 |

---

9. &nbsp;&nbsp;&nbsp;&nbsp; Aggregate Amount Beneficially Owned by Each Reporting Person &nbsp;&nbsp;&nbsp;&nbsp; 12,883,377

10. &nbsp;&nbsp;&nbsp;&nbsp; Check if the Aggregate
Amount in Row (9) Excludes Certain Shares (See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; ☐

11. &nbsp;&nbsp;&nbsp;&nbsp; Percent of
Class Represented by Amount in Row (9) &nbsp;&nbsp;&nbsp;&nbsp; 12.22%<sup>(1)</sup>

12. &nbsp;&nbsp;&nbsp;&nbsp; Type of Reporting Person
(See Instructions) &nbsp;&nbsp;&nbsp;&nbsp; OO

(1) This calculation is based on a total of 105,416,926 shares of Class A Common Stock of the Issuer, issued
and outstanding as of October 27, 2022 as reported in the Issuer's Form 10-Q. This calculation excludes 34,261,641 shares of the Issuer's Class B Common Stock issued and outstanding as of
October 27, 2022 as reported in the Form 10-Q, which outstanding shares of Class B Common Stock (none of which are held by the Reporting Persons), together with an equivalent number of membership
units of EEH, are exchangeable by the holders thereof for shares of Class A Common Stock on a one-for-one basis.

------

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 34 of 46 Pages |

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| | |
|:---|:---|
| **Item 1(a).** | Name of Issuer: |
|  | EARTHSTONE ENERGY, INC. (the "Issuer") |
| **Item 1(b).** | Address of Issuer's Principal Executive Offices: |
|  | 1400 Woodloch Forest Drive, Suite 300<br> The Woodlands, Texas 77380 |
| **Item 2(a).** | Names of Persons Filing: |
|  | This Schedule 13G is filed by the entities and persons listed below, all of whom together are referred to herein as the "Reporting Persons":<br>1. Warburg Pincus Private Equity (E&P) XI – A, L.P. ("WP E&P XI A")<br>2. Warburg Pincus XI (E&P) Partners – A, L.P. ("WP XI E&P Partners A")<br>3. WP IRH Holdings, L.P. ("WP IRH Holdings")<br>4. Warburg Pincus XI (E&P) Partners-B IRH, LLC ("WP XI E&P Partners B IRH")<br>5. Warburg Pincus XI (E&P) Partners – B, L.P. ("WP XI E&P Partners B")<br>6. Warburg Pincus (E&P) XI, L.P. ("WP XI E&P GP")<br>7. Warburg Pincus (E&P) XI LLC ("WP XI E&P GP LLC")<br>8. Warburg Pincus Partners (E&P) XI LLC ("WPP E&P XI")<br>9. WP Energy IRH Holdings, L.P. ("WPE IRH Holdings")<br>10. WP Energy Partners IRH Holdings, L.P. ("WPE Partners IRH Holdings")<br>11. Warburg Pincus Energy (E&P) Partners-B IRH, LLC ("WPE E&P Partners B IRH")<br>12. Warburg Pincus Energy (E&P) Partners-B, L.P. ("WPE E&P Partners B")<br>13. Warburg Pincus Energy (E&P) Partners-A, L.P. ("WPE E&P Partners A")<br>14. Warburg Pincus Energy (E&P)-A, L.P. ("WPE E&P A")<br>15. Warburg Pincus Energy (E&P) Partners-B Chisholm, LLC ("WPE E&P Partners B Chisholm")<br>16. WP Energy Chisholm Holdings, L.P. ("WPE Chisholm Holdings")<br>17. WP Energy Partners Chisholm Holdings, L.P. ("WPEP Chisholm Holdings")<br>18. Warburg Pincus Private Equity (E&P) XII (A), L.P. ("WP PE E&P XII")<br>19. WP XII Chisholm Holdings, L.P. ("WP XII Chisholm Holdings")<br>20. Warburg Pincus XII (E&P) Partners-2 Chisholm, LLC ("WP XII E&P Partners 2 Chisholm")<br>21. Warburg Pincus Private Equity (E&P) XII-D (A), L.P. ("WP PE E&P XII D")<br>22. Warburg Pincus Private Equity (E&P) XII-E (A), L.P. ("WP PE E&P XII E")<br>23. Warburg Pincus XII (E&P) Partners-1, L.P. ("WP XII E&P Partners 1")<br>24. WP XII (E&P) Partners (A), L.P. ("WP XII E&P Partners A")<br>25. Warburg Pincus XII (E&P) Partners-2, L.P. ("WP XII E&P Partners 2")<br>26. Warburg Pincus (E&P) XII, L.P. ("WP E&P XII") |
|  | <br> 27. Warburg Pincus (E&P) XII LLC ("WP E&P XII LLC")<br>28. Warburg Pincus (E&P) Energy GP, L.P. ("WPE E&P GP")<br>29. Warburg Pincus (E&P) Energy LLC ("WPE E&P GP LLC")<br>30. Warburg Pincus Partners II (US), L.P. ("WPP II US")<br>31. Warburg Pincus & Company US, LLC ("WP & Co. US LLC")<br>32. Warburg Pincus LLC ("WP LLC") |
|  | Each of the Reporting Persons, except for WP & Co. US LLC and WP LLC, is organized under the laws of the state of Delaware. WP & Co. US LLC and WP LLC are organized under the laws of the state of New York.<br>WPE E&P Partners B is the managing member of WPE E&P Partners B Chisholm and the general partner of WPE E&P Partners B IRH. WP E&P GP is the general partner of WPE E&P A, WPE E&P Partners A, WPE E&P Partners B, WPE IRH Holdings, WPE Partners IRH Holdings, WPE Chisholm Holdings and WPEP Chisholm Holdings. WPE E&P GP LLC is the general partner of WPE E&P GP. WP XI E&P Partners B is the general partner of WP XI E&P Partners B IRH. WP XI E&P GP is the general partner of WP E&P XI A, WP XI |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 35 of 46 Pages |

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---

| | |
|:---|:---|
|  | E&P Partners A, WP IRH Holdings, and WP XI E&P Partners B. WP XI E&P GP LLC is the general partner of WP XI E&P GP. WPP E&P XI is the managing member of WP XI E&P GP LLC. WP XII E&P Partners 2 is the managing member of WP XII E&P Partners 2 Chisholm. WP E&P XII is the general partner of WP XII E&P Partners 2, WP PE E&P XII, WP XII Chisholm Holdings, WP PE E&P XII D, WP PE E&P XII E, WP XII E&P Partners A and WP XII E&P Partners 1. WP E&P XII LLC is the general partner of WP E&P XII. WPP II US is the managing member of WPP E&P XI, WP E&P XII LLC and WPE E&P GP LLC. WP & Co. US LLC is the general partner of WPP II US. WP LLC is a registered investment adviser, and the manager of WP PE E&P XII, WP PE E&P XII D, WP PE E&P XII E, WP XII E&P Partners 1, WP XII E&P Partners A, WP E&P XI A, WP XI E&P Partners A, WP XI E&P Partners B, WPE E&P Partners A, WPE E&P Partners B and WPE E&P A. |
| **Item 2(b).** | **Address of the Principal Business Office or, if None, Residence:** |
|  | The principal business addresses of each of the Reporting Persons is c/o Warburg Pincus LLC, 450 Lexington Avenue, New York, New York 10017. |
| **Item 2(c).** | **Citizenship:** |
|  | See responses to Item 4 on each cover page. |
| **Item 2(d).** | **Title of Class of Securities:** |
|  | Class A Common Stock, $0.001 par value per share ("Shares") |
| **Item 2(e).** | **CUSIP Number:** |
|  | 27032D304 |
| **Item 3.** | **If this statement is filed pursuant to Rules 13d-1(b), or 13d-2(b) or (c), check whether the person filing is a(n):** |
|  | Not Applicable. |
| **Item 4.** | &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; **Ownership.**<br>**(a) Amount beneficially owned:**<br>See response to Item 9 on each cover page.<br>**(b) Percent of Class:**<br>See response to Item 11 on each cover page.<br>**(c) Number of shares as to which the Reporting Person has:**<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(i) Sole power to vote or to direct the vote:**<br>See responses to Item 5 on each cover page.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(ii) Shared power to vote or to direct the vote:**<br>See responses to Item 6 on each cover page.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(iii) Sole power to dispose or to direct the disposition of:**<br>See responses to Item 7 on each cover page.<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;**(iv) Shared power to dispose or to direct the disposition of:**<br>See responses to Item 8 on each cover page. |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 36 of 46 Pages |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; The reported securities are held as follows:<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 1,039,611 shares held of record by, or for the benefit of, WP E&P XI A,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 79,937 shares held of record by, or for the benefit of, WP XI E&P Partners A,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 1,012,822 shares held of record by, or for the benefit of, WP IRH Holdings,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 28,086 shares held of record by, or for the benefit of, WP XI E&P Partners B IRH,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 1,556,826 shares held of record by, or for the benefit of, WPE IRH Holdings,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 127,467 shares held of record by, or for the benefit of, WPE Partners IRH Holdings<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 49,690 shares held of record by, or for the benefit of, WPE E&P Partners B IRH,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 256,498 shares held of record by, or for the benefit of, WPE E&P Partners A,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 4,246,874 shares held of record by, or for the benefit of, WPE E&P A,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 1,153,322 shares held of record by, or for the benefit of, WPE Chisholm Holdings,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 94,429 shares held of record by, or for the benefit of, WPEP Chisholm Holdings,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 36,812 shares held of record by, or for the benefit of, WPE E&P Partners B Chisholm,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 1,169,806 shares held of record by, or for the benefit of, WP PE E&P XII,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 1,668,972 shares held of record by, or for the benefit of, WP XII Chisholm Holdings,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 18,310 shares held of record by, or for the benefit of, WP XII E&P Partners 2 Chisholm,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 28,073 shares held of record by, or for the benefit of, WP PE E&P XII D,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 42,477 shares held of record by, or for the benefit of, WP PE E&P XII E,<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 76,504 shares held of record by, or for the benefit of, WP XII E&P Partners A<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;• 196,861 shares held of record by, or for the benefit of, WP XII E&P Partners 1<br>Because of the relationships among and control with respect to the Reporting Persons as described in Item 2(a) hereof, each such Reporting Person may be deemed to have voting or dispositive power over Shares beneficially owned directly or indirectly by entities for which such Reporting Person serves as a managing member, general partner or registered investment adviser.<br>The filing of this Statement shall not be construed as an admission that the Reporting Persons or any of the aforementioned entities is, for the purpose of Section 13(d) or 13(g) of the Exchange Act, the beneficial owner of any securities covered by this Statement.<br>

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 37 of 46 Pages |

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---

| | |
|:---|:---|
| **Item 5.** | **Ownership of Five Percent or Less of a Class.** |
|  | Not Applicable. |
| **Item 6.** | **Ownership of More than Five Percent on Behalf of Another Person.** |
|  | Not Applicable. |
| **Item 7.** | **Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.** |
|  | Not Applicable. |
| **Item 8.** | **Identification and Classification of Members of the Group.** |
|  | Not Applicable. |
| **Item 9.** | **Notice of Dissolution of Group.** |
|  | Not Applicable. |
| **Item 10.** | **Certification.** |
|  | By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 38 of 46 Pages |

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**SIGNATURE** 

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Dated: February 14, 2023

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| | |
|:---|:---|
| **Warburg Pincus Private Equity (E&P) XI – A, L.P.** | **Warburg Pincus Private Equity (E&P) XI – A, L.P.** |
| By: | Warburg Pincus (E&P) XI, L.P., its general partner |
| By: | Warburg Pincus (E&P) XI LLC, its general partner |
| By: | Warburg Pincus Partners (E&P) XI LLC, its sole member |
| By: | Warburg Pincus Partners II (US), L.P., its managing |
|  | member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **Warburg Pincus XI (E&P) Partners – A, L.P.** | **Warburg Pincus XI (E&P) Partners – A, L.P.** |
| By: | Warburg Pincus (E&P) XI, L.P., its general partner |
| By: | Warburg Pincus (E&P) XI LLC, its general partner |
| By: | Warburg Pincus Partners (E&P) XI LLC, its sole member |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **WP IRH Holdings, L.P.** | **WP IRH Holdings, L.P.** |
| By: | Warburg Pincus (E&P) XI, L.P., its general partner |
| By: | Warburg Pincus (E&P) XI LLC, its general partner |
| By: | Warburg Pincus Partners (E&P) XI LLC, its sole member |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 39 of 46 Pages |

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| | |
|:---|:---|
| **Warburg Pincus XI (E&P) Partners-B IRH, LLC** | **Warburg Pincus XI (E&P) Partners-B IRH, LLC** |
| By: | Warburg Pincus XI (E&P) Partners – B, L.P., its managing member |
| By: | Warburg Pincus (E&P) XI, L.P., its general partner |
| By: | Warburg Pincus (E&P) XI LLC, its general partner |
| By: | Warburg Pincus Partners (E&P) XI LLC, its sole member |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **Warburg Pincus XI (E&P) Partners – B, L.P.** | **Warburg Pincus XI (E&P) Partners – B, L.P.** |
| By: | Warburg Pincus (E&P) XI, L.P., its general partner |
| By: | Warburg Pincus (E&P) XI LLC, its general partner |
| By: | Warburg Pincus Partners (E&P) XI LLC, its sole member |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **Warburg Pincus (E&P) XI LLC** | **Warburg Pincus (E&P) XI LLC** |
| By: | Warburg Pincus Partners (E&P) XI LLC, its sole member |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
|  Title: | Authorized Signatory |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 40 of 46 Pages |

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| | |
|:---|:---|
| **Warburg Pincus Partners (E&P) XI LLC** | **Warburg Pincus Partners (E&P) XI LLC** |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **WP Energy IRH Holdings, L.P.** | **WP Energy IRH Holdings, L.P.** |
| By: | Warburg Pincus (E&P) Energy GP, L.P., its general partner |
| By: | Warburg Pincus (E&P) Energy LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **WP Energy Partners IRH Holdings, L.P.** | **WP Energy Partners IRH Holdings, L.P.** |
| By: | Warburg Pincus (E&P) Energy GP, L.P., its general partner |
| By: | Warburg Pincus (E&P) Energy LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **Warburg Pincus Energy (E&P) Partners-B IRH, LLC** | **Warburg Pincus Energy (E&P) Partners-B IRH, LLC** |
| By: | Warburg Pincus Energy (E&P) Partners-B, L.P., its managing member |
| By: | Warburg Pincus (E&P) Energy GP, L.P., its general partner |
| By: | Warburg Pincus (E&P) Energy LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 41 of 46 Pages |

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| | |
|:---|:---|
| **Warburg Pincus Energy (E&P) Partners-B, L.P.** | **Warburg Pincus Energy (E&P) Partners-B, L.P.** |
| By: | Warburg Pincus (E&P) Energy GP, L.P., its general partner |
| By: | Warburg Pincus (E&P) Energy LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **Warburg Pincus Energy (E&P) Partners-A, L.P.** | **Warburg Pincus Energy (E&P) Partners-A, L.P.** |
| By: | Warburg Pincus (E&P) Energy GP, L.P., its general partner |
| By: | Warburg Pincus (E&P) Energy LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **Warburg Pincus Energy (E&P)-A, L.P.** | **Warburg Pincus Energy (E&P)-A, L.P.** |
| By: | Warburg Pincus (E&P) Energy GP, L.P., its general partner |
| By: | Warburg Pincus (E&P) Energy LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **WARBURG PINCUS (E&P) XII, L.P.** | **WARBURG PINCUS (E&P) XII, L.P.** |
| By: | Warburg Pincus (E&P) XII LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 42 of 46 Pages |

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| | |
|:---|:---|
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **WARBURG PINCUS (E&P) XII LLC** | **WARBURG PINCUS (E&P) XII LLC** |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |
| **WARBURG PINCUS ENERGY (E&P) PARTNERS-B CHISHOLM, LLC** | **WARBURG PINCUS ENERGY (E&P) PARTNERS-B CHISHOLM, LLC** |
| By: | Warburg Pincus Energy (E&P) Partners-B, L.P., its managing member |
| By: | Warburg Pincus (E&P) Energy GP, L.P., its general partner |
| By: | Warburg Pincus (E&P) Energy LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its |
|  | managing member |
| By: | Warburg Pincus & Company US, LLC, its |
|  | general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |
| **WP ENERGY CHISHOLM HOLDINGS, L.P.** | **WP ENERGY CHISHOLM HOLDINGS, L.P.** |
| By: | Warburg Pincus (E&P) Energy GP, L.P., its general partner |
| By: | Warburg Pincus (E&P) Energy LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 43 of 46 Pages |

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| | |
|:---|:---|
| **WP ENERGY PARTNERS CHISHOLM**<br> **HOLDINGS, L.P.** | **WP ENERGY PARTNERS CHISHOLM**<br> **HOLDINGS, L.P.** |
| By: | Warburg Pincus (E&P) Energy GP, L.P., its general partner |
| By: | Warburg Pincus (E&P) Energy LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |
| **WARBURG PINCUS PRIVATE EQUITY (E&P) XII (A), L.P.** | **WARBURG PINCUS PRIVATE EQUITY (E&P) XII (A), L.P.** |
| By: | Warburg Pincus (E&P) XII, L.P., its general partner |
| By: | Warburg Pincus (E&P) XII LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |
| **WP XII CHISHOLM HOLDINGS, L.P.** | **WP XII CHISHOLM HOLDINGS, L.P.** |
| By: | Warburg Pincus (E&P) XII, L.P., its general partner |
| By: | Warburg Pincus (E&P) XII LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |
| **WARBURG PINCUS XII (E&P) PARTNERS-2**<br> **CHISHOLM, LLC** | **WARBURG PINCUS XII (E&P) PARTNERS-2**<br> **CHISHOLM, LLC** |
| By: | Warburg Pincus XII (E&P) Partners-2, L.P., its managing member |
| By: | Warburg Pincus (E&P) XII, L.P., its general partner |
| By: | Warburg Pincus (E&P) XII LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 44 of 46 Pages |

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| | |
|:---|:---|
| **WARBURG PINCUS PRIVATE EQUITY (E&P) XII-D (A), L.P.** | **WARBURG PINCUS PRIVATE EQUITY (E&P) XII-D (A), L.P.** |
| By: | Warburg Pincus (E&P) XII, L.P., its general partner |
| By: | Warburg Pincus (E&P) XII LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |
| **WARBURG PINCUS PRIVATE EQUITY (E&P)**<br> **XII-E (A), L.P.** | **WARBURG PINCUS PRIVATE EQUITY (E&P)**<br> **XII-E (A), L.P.** |
| By: | Warburg Pincus (E&P) XII, L.P., its general partner |
| By: | Warburg Pincus (E&P) XII LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |
| **WP XII (E&P) PARTNERS (A), L.P.** | **WP XII (E&P) PARTNERS (A), L.P.** |
| By: | Warburg Pincus (E&P) XII, L.P., its general partner |
| By: | Warburg Pincus (E&P) XII LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |
| **WARBURG PINCUS XII (E&P) PARTNERS-1,**<br> **L.P.** | **WARBURG PINCUS XII (E&P) PARTNERS-1,**<br> **L.P.** |
| By: | Warburg Pincus (E&P) XII, L.P., its general partner |
| By: | Warburg Pincus (E&P) XII LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |
| **WARBURG PINCUS XII (E&P) PARTNERS-2, L.P.** | **WARBURG PINCUS XII (E&P) PARTNERS-2, L.P.** |
| By: | Warburg Pincus (E&P) XII, L.P., its general partner |
| By: | Warburg Pincus (E&P) XII LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: Authorized Signatory | Title: Authorized Signatory |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 45 of 46 Pages |

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| | |
|:---|:---|
| **WARBURG PINCUS (E&P) ENERGY GP, L.P.** | **WARBURG PINCUS (E&P) ENERGY GP, L.P.** |
| By: | Warburg Pincus (E&P) Energy LLC, its general partner |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: Robert B. Knauss | Name: Robert B. Knauss |
| Title: | Authorized Signatory |
| **WARBURG PINCUS (E&P) ENERGY LLC** | **WARBURG PINCUS (E&P) ENERGY LLC** |
| By: | Warburg Pincus Partners II (US), L.P., its managing member |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **WARBURG PINCUS PARTNERS II (US), L.P.** | **WARBURG PINCUS PARTNERS II (US), L.P.** |
| By: | Warburg Pincus & Company US, LLC, its general partner |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **WARBURG PINCUS & COMPANY US, LLC** | **WARBURG PINCUS & COMPANY US, LLC** |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Authorized Signatory |
| **WARBURG PINCUS LLC** | **WARBURG PINCUS LLC** |
| By: | /s/ Robert B. Knauss |
| Name: | Robert B. Knauss |
| Title: | Managing Director |

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| | | |
|:---|:---|:---|
| CUSIP No. | **13G** | Page 46 of 46 Pages |

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EXHIBIT LIST

Exhibit 99.1 Joint Filing Agreement, dated as of August 22, 2022 (incorporated by reference to that certain Exhibit A to that certain Schedule 13G file on August 22, 2022 by the Reporting Persons with the Securities and Exchange Commission).