25 Pa. Code § 78.17
An operator may request a 1-year renewal of a well permit. The request shall be accompanied by a permit fee, the surcharge required in section 601 of the act (58 P. S. § 601.601), and an affidavit affirming that the information on the original application is still accurate and complete, that the well location restrictions are still met and that the surface owners, coal owners and operators, gas storage operators, where the permit renewal is for a proposed well location within an underground gas storage reservoir or the reservoir protective area, and water supply owners within 1,000 feet have been notified of this request for renewal. The request shall be received by the Department at least 15 calendar days prior to the expiration of the original permit.
25 Pa. Code § 78.17