Versions of See prior versions of a law on LawServer 2023 Washington Code 78.52.250 – Pooled interests in well in development unit — Allocation of costs — Rights of owners 2022 Washington Code 78.52.250 – Pooled interests in well in development unit–Allocation of costs–Rights of owners 2020 Washington Code 78.52.250 – Pooled interests in well in development unit — Allocation of costs — Rights of owners 2019 Washington Code 78.52.250 2018 Washington Code 78.52.250 – Pooled interests in well in development unit — Allocation of costs — Rights of owners 2016 Washington Code 78.52.250 – Pooled interests in well in development unit–Allocation of costs–Rights of owners 2015 Washington Code 78.52.250 – Pooled interests in well in development unit–Allocation of costs–Rights of owners 2014 Washington Code 78.52.250 – Pooled interests in well in development unit — Allocation of costs — Rights of owners 2013 Washington Code 78.52.250 – Pooled interests in well in development unit — Allocation of costs — Rights of owners 2009 Washington Code 78.52.250 – Pooled interests in well in development unit — Allocation of costs — Rights of owners