Estimator States Cost Index Q4 2026 Report Methodology About

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Plugging Index

Well plugging costs, down to the public record.

Data through 2026-06-30 · last refresh 2026-10-05 · methodology v1.1

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© 2026 Plugging Index Research. Figures are reported costs of publicly funded orphan-well plugging, not quotes or professional advice; see the limitations.