Versions of South Dakota Codified Laws 45-9-50. Contract for sale or purchase of production from separately owned tract not terminated on LawServer 2023 South Dakota Codified Laws 45-9-50. Contract for sale or purchase of production from separately owned tract not terminated 2022 South Dakota Codified Laws 45-9-50. Contract for sale or purchase of production from separately owned tract not terminated 2021 South Dakota Codified Laws 45-9-50. Contract for sale or purchase of production from separately owned tract not terminated 2019 South Dakota Codified Laws 45-9-50. Contract for sale or purchase of production from separately owned tract not terminated 2018 South Dakota Codified Laws 45-9-50. Contract for sale or purchase of production from separately owned tract not terminated 2016 South Dakota Codified Laws 45-9-50. Contract for sale or purchase of production from separately owned tract notterminated 2014 South Dakota Codified Laws 45-9-50. Contract for sale or purchase of production from separately owned tract notterminated 2010 South Dakota Laws 45-9-50 – Order of Board of Minerals and Environment for unit operation–Contract for sale or purchase of production from separately owned tract not terminated