Versions of CFR > Title 30 > Chapter II > Subchapter B > Part 250 > Subpart E - Oil and Gas Well-Completion Operations on LawServer 2024 CFR > Title 30 > Chapter II > Subchapter B > Part 250 > Subpart E – Oil and Gas Well-Completion Operations 2023 CFR > Title 30 > CHAPTER II > SUBCHAPTER B > PART 250 > Subpart E – Oil and Gas Well-Completion Operations 2022 CFR > Title 30 > Chapter II > Subchapter B > Part 250 > Subpart E – Oil and Gas Well-Completion Operations 2021 CFR > Title 30 > Chapter II > Subchapter B > Part 250 > Subpart E – Oil and Gas Well-Completion Operations 2020 CFR > Title 30 > Chapter II > Subchapter B > Part 250 > Subpart E – Oil and Gas Well-Completion Operations 2019 CFR > Title 30 > Chapter II > Subchapter B > Part 250 > Subpart E – Oil and Gas Well-Completion Operations 2016 CFR > Title 30 > Chapter II > Subchapter B > Part 250 > Subpart E – Oil and Gas Well-completion Operations 2015 CFR > Title 30 > Chapter II > Subchapter B > Part 250 > Subpart E – Oil and Gas Well-Completion Operations 2014 CFR > Title 30 > Chapter II > Subchapter B > Part 250 > Subpart E – Oil and Gas Well-Completion Operations