As someone that is familiar with the software which powers a lot of the Oil and gas regulatory bodies in the US, this is not uncommon. It is basically all up to inspectors and regulators to determine and enter this data, with no tie back to actual measurements or integration to sensors that track well output or detect leaks/spills. Inspectors are typically former industry workers and may have perverse reporting incentives. Places like ND and WV are rife with corruption between wealthy drilling corps and regulatory bodies.