Versions of South Dakota Codified Laws 1-41-12.1. Performance of functions of state geologist relating to oil and gas conservation on LawServer 2023 South Dakota Codified Laws 1-41-12.1. Performance of functions of state geologist relating to oil and gas conservation 2022 South Dakota Codified Laws 1-41-12.1. Performance of functions of state geologist relating to oil and gas conservation 2021 South Dakota Codified Laws 1-41-12.1. Performance of functions of state geologist relating to oil and gas conservation
