SCHEDULE 13D

CUSIP Number(s):

07134L107

1

Name of reporting person

LUMINUS MANAGEMENT, LLC

2

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

3

SEC use only

4

Source of funds (See Instructions)

OO

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

6

Citizenship or place of organization

DELAWARE

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 14,132,184.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 14,132,184.00

11

Aggregate amount beneficially owned by each reporting person

14,132,184.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

13

Percent of class represented by amount in Row (11)

43.4 %

14

Type of Reporting Person (See Instructions)

IA

Comment for Type of Reporting Person:

1. The number of shares reported above includes (i) 1,626,949 shares of Common Stock owned directly by Master Fund, (ii) 2,361,487 shares of Common Stock issuable upon conversion or redemption of 13,336 shares of Series A Preferred Stock issued to Master Fund pursuant to the Series A Purchase Agreement (as discussed in Item 3), (iii) 3,962,723 shares of Common Stock issuable upon conversion or redemption of 20,269 shares of Series A-1 Preferred Stock issued to Master Fund pursuant to the Series A-1 Purchase Agreement (as discussed in Item 3), (iv) 2,160,226 shares of Common Stock issuable upon conversion or redemption of 9,408 shares of Series A-2 Preferred Stock issued to Master Fund pursuant to the Series A-2 Purchase Agreement (as discussed in Item 3), (v) 1,968,326 shares of Common Stock issuable upon conversion or redemption of 9,835 shares of Series A-3 Preferred Stock issued to Master Fund pursuant to the Series A-3 Purchase Agreement (as discussed in Item 3) and (vi) 2,052,473 shares of Common Stock issuable upon conversion or redemption of 9,835 shares of Series A-4 Preferred Stock issued to Master Fund pursuant to the Series A-4 Purchase Agreement (as discussed in Item 3). Neither the filing of this statement on Schedule 13D nor any of its contents shall be deemed to constitute an admission by any Reporting Person hereto that it is the beneficial owner of any Common Stock for purposes of Section 13(d) of the Act or for any other purpose, and such beneficial ownership is hereby expressly disclaimed. The Reporting Persons are party to certain agreements with the Voting Agreement Members, which agreements contain, among other things, certain voting agreements and limitations on the sale of their shares of Common Stock. As a result, the Reporting Persons may be deemed to be members of a "group," within the meaning of Section 13d-5 of the Act, comprised of the Reporting Persons and the Voting Agreement Members. Shares listed as beneficially owned by each Reporting Person exclude shares held by any of the Voting Agreement Members. The Reporting Persons hereby expressly disclaim beneficial ownership of any Common Stock beneficially owned by any of the Voting Agreement Members or any other person, and do not affirm membership in a "group" (within the meaning of Rule 13d-5 of the Act) with any of the Voting Agreement Members or any other person, and this Schedule 13D shall not be construed as acknowledging that the Reporting Persons, for any or all purposes, beneficially owns any Common Stock beneficially owned by any of the Voting Agreement Members or any other person or is a member of a group with any of the Voting Agreement Members or any other person. 2. Percentage based on (i) 18,256,563 outstanding shares of Common Stock as of March 18, 2026, based on the number of shares outstanding as reported by the Issuer in its Annual Report on Form 10-K filed with the SEC on March 23, 2026, plus (ii) (a) 2,361,487 shares of Common Stock issuable upon conversion or redemption of 13,336 shares of Series A Preferred Stock issued to Master Fund, (b) 3,962,723 shares of Common Stock issuable upon conversion or redemption of 20,269 shares of Series A-1 Preferred Stock owned directly by Master Fund, (c) 2,160,226 shares of Common Stock issuable upon conversion or redemption of 9,408 shares of Series A-2 Preferred Stock issued to Master Fund, (d) 1,968,326 shares of Common Stock issuable upon conversion or redemption of 9,835 shares of Series A-3 Preferred Stock owned directly by Master Fund, (e) 2,052,473 shares of Common Stock issuable upon conversion or redemption of the shares of Series A-4 Preferred Stock owned directly by Master Fund and (f) 1,800,000 shares of Common Stock issued to Master Fund in exchange for the conversion of 7,803 shares of Series A-2 Preferred Stock.

SCHEDULE 13D

CUSIP Number(s):

07134L107

1

Name of reporting person

LUMINUS ENERGY PARTNERS MASTER FUND, LTD.

2

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

3

SEC use only

4

Source of funds (See Instructions)

OO

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

6

Citizenship or place of organization

BERMUDA

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 14,132,184.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 14,132,184.00

11

Aggregate amount beneficially owned by each reporting person

14,132,184.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

13

Percent of class represented by amount in Row (11)

43.4 %

14

Type of Reporting Person (See Instructions)

OO

Comment for Type of Reporting Person:

1. The number of shares reported above includes (i) 1,626,949 shares of Common Stock owned directly by Master Fund, (ii) 2,361,487 shares of Common Stock issuable upon conversion or redemption of 13,336 shares of Series A Preferred Stock issued to Master Fund pursuant to the Series A Purchase Agreement (as discussed in Item 3), (iii) 3,962,723 shares of Common Stock issuable upon conversion or redemption of 20,269 shares of Series A-1 Preferred Stock issued to Master Fund pursuant to the Series A-1 Purchase Agreement (as discussed in Item 3), (iv) 2,160,226 shares of Common Stock issuable upon conversion or redemption of 9,408 shares of Series A-2 Preferred Stock issued to Master Fund pursuant to the Series A-2 Purchase Agreement (as discussed in Item 3), (v) 1,968,326 shares of Common Stock issuable upon conversion or redemption of 9,835 shares of Series A-3 Preferred Stock issued to Master Fund pursuant to the Series A-3 Purchase Agreement (as discussed in Item 3) and (vi) 2,052,473 shares of Common Stock issuable upon conversion or redemption of 9,835 shares of Series A-4 Preferred Stock issued to Master Fund pursuant to the Series A-4 Purchase Agreement (as discussed in Item 3). Neither the filing of this statement on Schedule 13D nor any of its contents shall be deemed to constitute an admission by any Reporting Person hereto that it is the beneficial owner of any Common Stock for purposes of Section 13(d) of the Act or for any other purpose, and such beneficial ownership is hereby expressly disclaimed. The Reporting Persons are party to certain agreements with the Voting Agreement Members, which agreements contain, among other things, certain voting agreements and limitations on the sale of their shares of Common Stock. As a result, the Reporting Persons may be deemed to be members of a "group," within the meaning of Section 13d-5 of the Act, comprised of the Reporting Persons and the Voting Agreement Members. Shares listed as beneficially owned by each Reporting Person exclude shares held by any of the Voting Agreement Members. The Reporting Persons hereby expressly disclaim beneficial ownership of any Common Stock beneficially owned by any of the Voting Agreement Members or any other person, and do not affirm membership in a "group" (within the meaning of Rule 13d-5 of the Act) with any of the Voting Agreement Members or any other person, and this Schedule 13D shall not be construed as acknowledging that the Reporting Persons, for any or all purposes, beneficially owns any Common Stock beneficially owned by any of the Voting Agreement Members or any other person or is a member of a group with any of the Voting Agreement Members or any other person. 2. Percentage based on (i) 18,256,563 outstanding shares of Common Stock as of March 18, 2026, based on the number of shares outstanding as reported by the Issuer in its Annual Report on Form 10-K filed with the SEC on March 23, 2026, plus (ii) (a) 2,361,487 shares of Common Stock issuable upon conversion or redemption of 13,336 shares of Series A Preferred Stock issued to Master Fund, (b) 3,962,723 shares of Common Stock issuable upon conversion or redemption of 20,269 shares of Series A-1 Preferred Stock owned directly by Master Fund, (c) 2,160,226 shares of Common Stock issuable upon conversion or redemption of 9,408 shares of Series A-2 Preferred Stock issued to Master Fund, (d) 1,968,326 shares of Common Stock issuable upon conversion or redemption of 9,835 shares of Series A-3 Preferred Stock owned directly by Master Fund, (e) 2,052,473 shares of Common Stock issuable upon conversion or redemption of the shares of Series A-4 Preferred Stock owned directly by Master Fund and (f) 1,800,000 shares of Common Stock issued to Master Fund in exchange for the conversion of 7,803 shares of Series A-2 Preferred Stock.

SCHEDULE 13D

CUSIP Number(s):

07134L107

1

Name of reporting person

JONATHAN BARRETT

2

Check the appropriate box if a member of a Group (See Instructions)

(a)

(b)

3

SEC use only

4

Source of funds (See Instructions)

OO

5

Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)

Checkbox not checked

6

Citizenship or place of organization

UNITED STATES

Number of Shares Beneficially Owned by Each Reporting Person With:

7	Sole Voting Power 0.00
8	Shared Voting Power 14,132,184.00
9	Sole Dispositive Power 0.00
10	Shared Dispositive Power 14,132,184.00

11

Aggregate amount beneficially owned by each reporting person

14,132,184.00

12

Check if the aggregate amount in Row (11) excludes certain shares (See Instructions)

Checkbox not checked

13

Percent of class represented by amount in Row (11)

43.4 %

14

Type of Reporting Person (See Instructions)

OO

Comment for Type of Reporting Person:

1. The number of shares reported above includes (i) 1,626,949 shares of Common Stock owned directly by Master Fund, (ii) 2,361,487 shares of Common Stock issuable upon conversion or redemption of 13,336 shares of Series A Preferred Stock issued to Master Fund pursuant to the Series A Purchase Agreement (as discussed in Item 3), (iii) 3,962,723 shares of Common Stock issuable upon conversion or redemption of 20,269 shares of Series A-1 Preferred Stock issued to Master Fund pursuant to the Series A-1 Purchase Agreement (as discussed in Item 3), (iv) 2,160,226 shares of Common Stock issuable upon conversion or redemption of 9,408 shares of Series A-2 Preferred Stock issued to Master Fund pursuant to the Series A-2 Purchase Agreement (as discussed in Item 3), (v) 1,968,326 shares of Common Stock issuable upon conversion or redemption of 9,835 shares of Series A-3 Preferred Stock issued to Master Fund pursuant to the Series A-3 Purchase Agreement (as discussed in Item 3) and (vi) 2,052,473 shares of Common Stock issuable upon conversion or redemption of 9,835 shares of Series A-4 Preferred Stock issued to Master Fund pursuant to the Series A-4 Purchase Agreement (as discussed in Item 3). Neither the filing of this statement on Schedule 13D nor any of its contents shall be deemed to constitute an admission by any Reporting Person hereto that it is the beneficial owner of any Common Stock for purposes of Section 13(d) of the Act or for any other purpose, and such beneficial ownership is hereby expressly disclaimed. The Reporting Persons are party to certain agreements with the Voting Agreement Members, which agreements contain, among other things, certain voting agreements and limitations on the sale of their shares of Common Stock. As a result, the Reporting Persons may be deemed to be members of a "group," within the meaning of Section 13d-5 of the Act, comprised of the Reporting Persons and the Voting Agreement Members. Shares listed as beneficially owned by each Reporting Person exclude shares held by any of the Voting Agreement Members. The Reporting Persons hereby expressly disclaim beneficial ownership of any Common Stock beneficially owned by any of the Voting Agreement Members or any other person, and do not affirm membership in a "group" (within the meaning of Rule 13d-5 of the Act) with any of the Voting Agreement Members or any other person, and this Schedule 13D shall not be construed as acknowledging that the Reporting Persons, for any or all purposes, beneficially owns any Common Stock beneficially owned by any of the Voting Agreement Members or any other person or is a member of a group with any of the Voting Agreement Members or any other person. 2. Percentage based on (i) 18,256,563 outstanding shares of Common Stock as of March 18, 2026, based on the number of shares outstanding as reported by the Issuer in its Annual Report on Form 10-K filed with the SEC on March 23, 2026, plus (ii) (a) 2,361,487 shares of Common Stock issuable upon conversion or redemption of 13,336 shares of Series A Preferred Stock issued to Master Fund, (b) 3,962,723 shares of Common Stock issuable upon conversion or redemption of 20,269 shares of Series A-1 Preferred Stock owned directly by Master Fund, (c) 2,160,226 shares of Common Stock issuable upon conversion or redemption of 9,408 shares of Series A-2 Preferred Stock issued to Master Fund, (d) 1,968,326 shares of Common Stock issuable upon conversion or redemption of 9,835 shares of Series A-3 Preferred Stock owned directly by Master Fund, (e) 2,052,473 shares of Common Stock issuable upon conversion or redemption of the shares of Series A-4 Preferred Stock owned directly by Master Fund and (f) 1,800,000 shares of Common Stock issued to Master Fund in exchange for the conversion of 7,803 shares of Series A-2 Preferred Stock.

SCHEDULE 13D

Item 1.

Security and Issuer

(a)

Title of Class of Securities:

Common Stock

(b)

Name of Issuer:

BATTALION OIL CORP

(c)

Address of Issuer's Principal Executive Offices:

820 GESSNER ROAD, SUITE 1100, Houston, TEXAS , 77024.

Item 4.

Purpose of Transaction

As previously disclosed, on March 24, 2026, the Master Fund effected a distribution in kind of 5,200,000 shares (the "Shares") of common stock of the Issuer in the aggregate to: (i) its two feeder funds, Luminus Energy Partners QP, LP, a Delaware limited partnership ("LEP Onshore"), which received 2,117,138 Shares, and LEP Offshore (through LILP, an intermediary entity which received 2,641,190 Shares); and (ii) two affiliates that have economic interests in the Master Fund, namely LCP Onshore, which received 391,694 Shares, and LCP Offshore, which received 91,930 Shares. Each of the Funds had issued illiquid certificates to their respective investors on April 1, 2020. In connection with the distribution in kind, the Manager planned to distribute 5,200,000 shares of common stock. As Certificate Holders entitled to receive 1,145,542 shares of common stock (the "Segregated Shares") in the aggregate did not either (i) respond or provide the requisite information to the Fund's administrator and the Manager to receive the Segregated Shares, (ii) were unable to accept delivery of the Segregated Shares or (iii) chose not to participate in the distribution (such Certificate Holders being referred to as the "Non Returners"), the Master Fund continues to hold the Segregated Shares and retains both voting and disposition power over the Segregated Shares. The Master Fund, however, has no economic interest in the Segregated Shares as the Master Fund is holding the Segregated Shares for the benefit of the Non Returners. On April 2, 2026, the Master Fund distributed 379,559 shares of common stock to certain Non Returners who provided their information. The Master Fund can, in its discretion, sell the remaining Segregated Shares on behalf of the Non Returners and/or make one or more distribution in kind of the remaining Segregated Shares to the Non Returners who provide their requisite information.

Item 5.

Interest in Securities of the Issuer

(a)

The information set forth in rows 11 and 13 of the cover pages to this Schedule 13D is incorporated by reference. The percentage set forth in row 13 is based on (i) 18,256,563 outstanding shares of Common Stock as of March 18, 2026, based on the number of shares outstanding as reported by the Issuer in its Annual Report on Form 10-K filed with the SEC on March 23, 2026, plus (ii) (a) 2,361,487 shares of Common Stock issuable upon conversion or redemption of 13,336 shares of Series A Preferred Stock issued to Master Fund, (b) 3,962,723 shares of Common Stock issuable upon conversion or redemption of 20,269 shares of Series A-1 Preferred Stock owned directly by Master Fund, (c) 2,160,226 shares of Common Stock issuable upon conversion or redemption of 9,408 shares of Series A-2 Preferred Stock issued to Master Fund, (d) 1,968,326 shares of Common Stock issuable upon conversion or redemption of 9,835 shares of Series A-3 Preferred Stock owned directly by Master Fund, (e) 2,052,473 shares of Common Stock issuable upon conversion or redemption of the shares of Series A-4 Preferred Stock owned directly by Master Fund and (f) 1,800,000 shares of Common Stock issued to Master Fund in exchange for the conversion of 7,803 shares of Series A-2 Preferred Stock. Due to the nature of the Voting Agreement, the Reporting Persons may be deemed to be members of a "group," within the meaning of Section 13d-5 of the Act, comprised of the Reporting Persons and the Voting Agreement Members. Shares listed as beneficially owned by each Reporting Person exclude shares held by any of the Voting Agreement Members. The Reporting Persons hereby expressly disclaim beneficial ownership of any Common Stock beneficially owned by any of the Voting Agreement Members or any other person, and do not affirm membership in a "group" (within the meaning of Rule 13d-5 of the Act) with any of the Voting Agreement Members or any other person, and this Schedule 13D shall not be construed as acknowledging that the Reporting Persons, for any or all purposes, beneficially owns any Common Stock beneficially owned by any of the Voting Agreement Members or any other person or is a member of a group with any of the Voting Agreement Members or any other person.

(b)

The information set forth in rows 7 through 10 of the cover pages to this Schedule 13D is incorporated by reference.

(c)

Except as set forth herein, no transactions in the Common Stock were effected during the past sixty days by any Reporting Person.

(d)

No person (other than the Reporting Persons) is known to have the right to receive or the power to direct the receipt of dividends from, or the proceeds from the sale of, the shares of Common Stock subject to this Schedule 13D

(e)

Not applicable.

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.

LUMINUS MANAGEMENT, LLC

Signature:	/s/ Jonathan Barrett
Name/Title:	Jonathan Barrett/President
Date:	04/06/2026

LUMINUS ENERGY PARTNERS MASTER FUND, LTD.

Signature:	/s/ Jonathan Barrett
Name/Title:	Jonathan Barrett/President
Date:	04/06/2026

JONATHAN BARRETT

Signature:	/s/ Jonathan Barrett
Name/Title:	Jonathan Barrett/President
Date:	04/06/2026

Amendment: SEC Form SCHEDULE 13D/A filed by Battalion Oil Corporation