2024 40 CFR 144.62 – Cost estimate for plugging and abandonment

2023 40 CFR 144.62 – Cost estimate for plugging and abandonment

2022 40 CFR 144.62 – Cost estimate for plugging and abandonment

2021 40 CFR 144.62 – Cost estimate for plugging and abandonment

2020 40 CFR 144.62 – Cost estimate for plugging and abandonment

2019 40 CFR 144.62 – Cost estimate for plugging and abandonment

2016 40 CFR 144.62 – Cost estimate for plugging and abandonment

2015 40 CFR 144.62 – Cost estimate for plugging and abandonment

2014 40 CFR 144.62 – Cost estimate for plugging and abandonment

2010 40 CFR 144.62 – Cost estimate for plugging and abandonment

2009 40 CFR 144.62 – Cost estimate for plugging and abandonment