Common use of Call Premium Clause in Contracts

Call Premium. (i) In addition to the amount of any applicable Yield Maintenance Fee during the Yield Maintenance Period, subject to clause (ii) below, in the event that (A) the Borrower makes any prepayment of Loans pursuant to Section 2.04(a) or Section 2.04(b)(vi) or Section 2.04(b)(vii) or (B) the unpaid principal balance of any Loan is accelerated (whether by election or automatically) upon the occurrence of an Event of Default pursuant to Section 6.01 (including any acceleration upon the occurrence of an actual or deemed entry of an order for relief with respect to any Loan Party under the Bankruptcy Code or any other Bankruptcy Law, including, without limitation, upon the occurrence of an Event of Default pursuant to Section 6.01(f)), in each case during the Call Premium Period (the principal amount of such prepayment or amount so accelerated being the “Called Amount”), the Borrower shall pay to the Administrative Agent, for the ratable benefit of the Lenders, a Call Premium in an amount equal to the product of the Called Amount and the applicable percentage set forth below under the caption “Call Premium Percentage”: Date of Prepayment Call Premium Percentage From Effective Date to second anniversary thereof 1.00 % From second anniversary of Effective Date to third anniversary thereof 2.00 % From third anniversary of Effective Date to fourth anniversary thereof 1.00 %

Call Premium. (i) In addition to the amount of any applicable Yield Maintenance Fee during the Yield Maintenance Period, subject to clause (ii) below, in the event that (A) the Borrower makes any prepayment of Loans pursuant to Section 2.04(a) or Section 2.04(b)(vi) or Section 2.04(b)(vii) or (B) the unpaid principal balance of any Term A Loan or Term B Loan is accelerated (whether by election or automatically) upon the occurrence of an Event of Default pursuant to Section 6.01 (including any acceleration upon the occurrence of an actual or deemed entry of an order for relief with respect to any Loan Party under the Bankruptcy Code or any other Bankruptcy Law, including, without limitation, upon the occurrence of an Event of Default pursuant to Section 6.01(f)), in each case during the Call Premium Period (the principal amount of such prepayment or amount so accelerated being the “Called Amount”), the Borrower shall pay to the Administrative Agent, for the ratable benefit of the Term Loan A Lenders and the Term Loan B Lenders, a Call Premium in an amount equal to the product of the Called Amount and the applicable percentage set forth below under the caption “Call Premium Percentage”: Date of Prepayment Call Premium Percentage From Effective Date to second anniversary thereof 1.00 1.00% From second anniversary of Effective Date to third anniversary thereof 2.00 2.00% From third anniversary of Effective Date to fourth anniversary thereof 1.00 1.00%

Call Premium. (i) In addition to the amount of any applicable Yield Maintenance Fee during the Yield Maintenance Period, subject to clause (ii) below, in the event that (A) the Borrower makes any prepayment of Loans pursuant to Section 2.04(a) or Section 2.04(b)(vi) or Section 2.04(b)(vii) or (B) the unpaid principal balance of any Loan is accelerated (whether by election or automatically) upon the occurrence of an Event of Default pursuant to Section 6.01 (including any acceleration upon the occurrence of an actual or deemed entry of an order for relief with respect to any Loan Party under the Senior Secured Term Loan Credit Agreement among U.S. Well Services, Inc., USWS Holdings LLC, U.S. Well Services, LLC, the Subsidiary Guarantors, the Initial Lenders, and CLMG Corp. dated as of May 7, 2019 AMERICAS 99636855 v27 Bankruptcy Code or any other Bankruptcy Law, including, without limitation, upon the occurrence of an Event of Default pursuant to Section 6.01(f)), in each case during the Call Premium Period (the principal amount of such prepayment or amount so accelerated being the “Called Amount”), the Borrower shall pay to the Administrative Agent, for the ratable benefit of the Lenders, a Call Premium in an amount equal to the product of the Called Amount and the applicable percentage set forth below under the caption “Call Premium Percentage”: Date of Prepayment Call Premium Percentage From Effective Date to second anniversary thereof 1.00 1.00% From second anniversary of Effective Date to third anniversary thereof 2.00 2.00% From third anniversary of Effective Date to fourth anniversary thereof 1.00 1.00%

Call Premium. (i) 1. In addition to the amount of any applicable Yield Maintenance Fee during the Yield Maintenance Period, subject to clause (ii) below, in the event that (A) the Borrower makes any prepayment of Loans pursuant to Section 2.04(a) or Section 2.04(b)(vi) or Section 2.04(b)(vii) or (B) the unpaid principal balance of any Loan is accelerated (whether by election or automatically) upon the occurrence of an Event of Default pursuant to Section 6.01 (including any acceleration upon the occurrence of an actual or deemed entry of an order for relief with respect to any Loan Party under the Bankruptcy Code or any other Bankruptcy Law, including, without limitation, upon the occurrence of an Event of Default pursuant to Section 6.01(f)), in each case during the Call Premium Period (the principal amount of such prepayment or amount so accelerated being the “Called Amount”), the Borrower shall pay to the Administrative Agent, for the ratable benefit of the Lenders, a Call Premium in an amount equal to the product of the Called Amount and the applicable percentage set forth below under the caption “Call Premium Percentage”: Date of Prepayment Call Premium Percentage From Effective Date to second anniversary thereof 1.00 % From second anniversary of Effective Date to third anniversary thereof 2.00 % From third anniversary of Effective Date to fourth anniversary thereof 1.00 %