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9 N, PART II. SPECIFIC PERMIT CONDITIONS A. WELL CONSTRUCTION 1. Casing and Cementing The well schematic details submitted with the application are hereby incorporated into this permit as Appendix A, and shall be binding on the permittee. Notwithstanding any- other provisions of this permit, the permittee shall case and cement the w4,l_ 1 to prevent the movement of fluids into or above _ underground sources of drinking water. The following specifications apply to the injection well: Surface casing - The surface casing is run and set at approximately 611 feet as an anchor for the surface pressure- control equipment (BOPS) . This string of casing is 10-3/4 inch O.D. , K-55 steel, weighing 40. 5 pounds per foot (ppf) . ST & C casing cemented from the surface to a depth of 611 feet with the cement returned to surface. Intermediate casing - The intermediate casing is run and set at approximately 3660 feet into an impermeable shale section identified while drilling. This string oif casing is 7 inch O.D. , K-55 steel, weighing 20 pounds per foot ' (ppf) . It is installed in 40 foot lengths and joined by non-upset seal locking 8-round threaded couplings. This 7 inch string is cemented from the bottom of the casing to the top with the cement returned to surface. Liner - The liner is hung and set from approximately 3358 feet to 4645 feet through the zone of intended injection. This string of casing is 5 inch O.D. , J-55 steel, weighing 15 pounds per foot (ppf) . This 5 inch liner was perforated selectively in the sands of the Domengine formation. A net 222 feet of perforations were shot within the interval 4234 and 4573 feet. Tubing - Injection is through a 4 1/2 inch O.D. , tubing, J-55 steel, and packer. ! i Page 5 of 29 UIC Permit #CA194000002