Versions of See prior versions of a law on LawServer 2023 Kansas Statutes 55-223. Implied covenant to explore and develop minerals established; burden upon lessee 2022 Kansas Statutes 55-223. Implied covenant to explore and develop minerals established; burden upon lessee 2021 Kansas Statutes 55-223. Implied covenant to explore and develop minerals established; burden upon lessee 2020 Kansas Statutes 55-223. Implied covenant to explore and develop minerals established; burden upon lessee 2019 Kansas Statutes 55-223. Implied covenant to explore and develop minerals established; burden upon lessee 2018 Kansas Statutes 55-223. Implied covenant to explore and develop minerals established; burden upon lessee 2016 Kansas Statutes 55-223. Implied covenant to explore and develop minerals established; burden upon lessee 2015 Kansas Statutes 55-223. Implied covenant to explore and develop minerals established; burden upon lessee 2014 Kansas Statutes 55-223. Implied covenant to explore and develop minerals established; burden upon lessee 2013 Kansas Statutes 55-223. Implied covenant to explore and develop minerals established; burden upon lessee 2009 Kansas Statutes 55-223 – Implied covenant to explore and develop minerals established; burden upon lessee