Common use of Holders' Compliance with Registration Rights Agreement Clause in Contracts

Holders' Compliance with Registration Rights Agreement. Each Holder of this Security, by acceptance hereof, acknowledges and agrees to the provisions of the Registration Rights Agreement, including the obligations of the Holders with respect to a registration and the indemnification of the Company to the extent provided therein. ASSIGNMENT FORM To assign this Security, fill in the form below: I or we assign and transfer this Security to (Print or type assignee’s name, address and zip code) (Insert assignee’s soc. sec. or tax I.D. No.) and irrevocably appoint agent to transfer this Security on the books of the Company. The agent may substitute another to act for him. Date: Your Signature: Sign exactly as your name appears on the other side of this Security. Signature Signature Guarantee: Signature must be guaranteed Signature Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the Registrar, which requirements include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined by the Registrar in addition to, or in substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934, as amended. [TO BE ATTACHED TO GLOBAL SECURITIES] SCHEDULE OF INCREASES OR DECREASES IN GLOBAL SECURITY The following increases or decreases in this Global Security have been made: Date of Exchange Amount of decrease in Principal amount of this Global Security Amount of increase in Principal amount of this Global Security Principal amount of this Global Security following such decrease or increase Signature of authorized officer of Trustee or Securities Custodian

Holders' Compliance with Registration Rights Agreement. Each Holder of this Security, by acceptance hereof, acknowledges and agrees to the provisions of the Registration Rights Agreement, including the obligations of the Holders with respect to a registration and the indemnification of the Company to the extent provided therein. ASSIGNMENT FORM To assign this Security, fill in the form below: I or we assign and transfer this Security to (Print or type assignee’s name, address and zip code) (Insert assignee’s soc. sec. or tax I.D. No.) and irrevocably appoint agent to transfer this Security on the books of the Company. The agent may substitute another to act for him. Date: Your Signature: Sign exactly as your name appears on the other side of this Security. Signature Signature Guarantee: Signature must be guaranteed Signature Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the Registrar, which requirements include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined by the Registrar in addition to, or in substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934, as amended. [TO BE ATTACHED TO GLOBAL SECURITIES] SCHEDULE OF INCREASES OR DECREASES IN GLOBAL SECURITY The following increases or decreases in this Global Security have been made: Date of Exchange Amount of decrease in Principal amount of this Global Security Amount of increase in Principal amount of this Global Security Principal amount of this Global Security following such decrease or increase Signature of authorized officer of Trustee or Securities CustodianCustodian OPTION OF HOLDER TO ELECT PURCHASE If you want to elect to have this Security purchased by the Company pursuant to Section 4.06 or 4.08 of the Indenture, check the box: ☐ If you want to elect to have only part of this Security purchased by the Company pursuant to Section 4.06 or 4.08 of the Indenture, state the amount in principal amount (integral multiples of $1.00): $ Dated: Your Signature: (Sign exactly as your name appears on the other side of this Security.) Signature Guarantee: (Signature must be guaranteed) Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the Registrar, which requirements include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined by the Registrar in addition to, or in substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934, as amended. XXXXXXX X XXXX XX XXXXXXXX AGREEMENT [ ] SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of [●], 2019, among [Name of Future Subsidiary Guarantor(s)] (the “New Guarantor”), a subsidiary of PetroQuest Energy, Inc., a Delaware corporation [or its permitted successor] (the “Company”), the existing Subsidiary Guarantors (as defined in the Indenture referred to herein), the Company and Wilmington Trust, National Association, as trustee under the Indenture referred to herein (in such capacity, together with its successors and assigns, the “Trustee”) and the collateral agent under the Indenture referred to herein (in such capacity, together with its successors and assigns, the “Collateral Agent”). The New Guarantor and the existing Subsidiary Guarantors are sometimes referred to collectively herein as the “Subsidiary Guarantors,” or individually as a “Subsidiary Guarantor.”

Holders' Compliance with Registration Rights Agreement. Each Holder of this Security, by acceptance hereof, acknowledges and agrees to the provisions of the Registration Rights Agreement, including the obligations of the Holders with respect to a registration and the indemnification of the Company to the extent provided therein. ASSIGNMENT FORM To assign this Security, fill in the form below: I or we assign and transfer this Security to (Print or type assignee’s name, address and zip code) (Insert assignee’s soc. sec. or tax I.D. No.) and irrevocably appoint agent to transfer this Security on the books of the Company. The agent may substitute another to act for him. Date: Your Signature: Sign exactly as your name appears on the other side of this Security. Signature Signature Guarantee: Signature must be guaranteed Signature Signatures must be guaranteed by an “eligible guarantor institution” meeting the requirements of the Registrar, which requirements include membership or participation in the Security Transfer Agent Medallion Program (“STAMP”) or such other “signature guarantee program” as may be determined by the Registrar in addition to, or in substitution for, STAMP, all in accordance with the Securities Exchange Act of 1934, as amended. [TO BE ATTACHED TO GLOBAL SECURITIES] SCHEDULE OF INCREASES OR DECREASES IN GLOBAL SECURITY The following increases or decreases in this Global Security have been made: Date of Exchange ofExchange Amount of decrease in Principal amount of this Global Security Amount of increase in Principal amount of this Global Security Principal amount of this Global Security following such decrease or increase increase) Signature of authorized officer of Trustee or Securities Custodian