Common use of Greetings Clause in Contracts

Greetings. Pursuant to Section IV(b)(iii) of the Lease Agreement and in my capacity as the chief financial officer of Brush Well▇▇▇ ▇▇▇., I hereby certify that to the best of my knowledge and belief (capitalized terms used, but not defined herein shall have the meanings ascribed thereto in the Lease Agreement):

Greetings. Pursuant to Section IV(b)(iii) of the Lease Agreement and in my capacity as the chief financial officer of Brush Well▇▇▇ ▇▇▇., I hereby certify that to the best of my knowledge and belief (capitalized terms used, but not defined herein shall have the meanings ascribed thereto in the Lease Agreement):): [Form to be agreed upon by Lessee and Lessor based on Section XXIII] BRUSH WELL▇▇▇ ▇▇▇. By: --------------------------------- Title: ------------------------------ EXHIBIT NO. 4 LIST OF EQUIPMENT AND ACQUISITION COST

Greetings. Pursuant to Section IV(b)(iii) of the Lease Agreement and in my capacity as the chief financial officer of Brush Well▇▇▇ ▇▇▇., I hereby certify that to the best of my knowledge and belief (capitalized terms used, but not defined herein shall have the meanings ascribed thereto in the Lease Agreement):): [Form to be agreed upon by Lessee and Lessor based on Section XXIII] BRUSH WELL▇▇▇ ▇▇▇. By:_____________________________________ Title:__________________________________ EXHIBIT NO. 4 LIST OF EQUIPMENT AND ACQUISITION COST