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Mobil proposes to use the following plugging procedures, if <br />approved, in the permit area. <br />All dry holes (those encountering no aquifers) shall be <br />plugged from bottom to within ten feet of surface with a high <br />viscosity drill mud. From the top of this mud plug to a <br />minimum depth compatible with local cultivation practices, <br />a concrete surface plug shall be installed. <br />Any drill hole which encounters an aquifer(s) shall be plugged <br />as follows3 <br />High viscosity mud shall be used to plug the hole as outlined <br />above, except for the interval(s) containing the aquifer which <br />shall be cemented off top and bottom. A concrete surface plug <br />shall be installed as above. <br />A telephone conversation with a drilling inspector from the <br />State Engineer's Office indicated that the interval grouting <br />procedures outlined above would satisfy their requirements <br />regarding plugging of aquifers. Also, the procedures outlined <br />for dry holes ar6 designed to totfo= to the stahdards butlitsed <br />in the State Engineer's Abandonment Regulations-