The Biden administration quietly updated a federal database that shows how many unused oil and gas drilling permits that it has approved, reducing the number by more than 2,000.The Bureau of Land Management (BLM) revised the current number of approved applications for permits to drill (APD) — which oil and gas companies are required to file once they identify a deposit on a lease that can be tapped — down from an estimated 9,000 to less than 6,700. The BLM, a subagency of the Department of the Interior (DOI), blamed the revision on a Trump-era technical change that it hadn’t properly accounted for.“As of February …