267 Neb. Admin. Code, ch. 2, § 003
All producers, operators, drilling contractors, well service companies and initial purchasers of oil and gas within this State, shall make and keep appropriate books and records covering their operations in the State from which they may be able to make and substantiate the reports required by the Commission. Such books, records and copies of said reports and notices required by the Commission shall be kept on file and available for inspection by the Director or his authorized deputies for a period of at least five (5) years. The Director and his authorized deputies shall have access to all well records wherever located. All owners or operators shall permit the Director or authorized deputy, at their risk, in the absence of negligence on the part of the owner, to come upon any lease, property or well operated or controlled by them, and to inspect the record and operation of such wells and to have access at all times to any and all records of wells; provided that information so obtained shall be kept confidential, unless the owner gives written permission to release such information, and shall be reported only to the Commission or its authorized deputies.
267 Neb. Admin. Code, ch. 2, § 003