Don, use this website to get information on well status, current operator, last 12 months production, etc., as reported to the Oklahoma Tax Commission. Follow the instructions and be sure to check Search By Legal and do not include the Quarter1. The website is “cranky” as of late, and it may take several tries (I just checked and it took 4 or 5 attempts over a period of less than 5 minutes, but it finally came up). It shows current operator name and that production was reported in April 2016 and in January of 2017 by Crude Mktg & Trnsp Inc.
https://www4.oktax.onenet.net/GrossProduction/gp_PublicSearchPUNbyLegal.php