John,
If you go the OCC (Oklahoma Corporation Commission) website and click on Divisions -> Oil and Gas -> Imaged Documents -> Oil and gas well records forms, you can search the Section Township and Range (STR) in the legal location box. Example: section 1, township 20 north, range 10 west, you would input into the legal location box 0120n10w.
As for production you can go on the OTC (oklahoma tax commission) click on all taxes -> gross production -> online registration and reporting systems -> User’s Guide for Gross Production Registration System -> public pun search. once you are on this page click on the public pun search tab, select the search by legal option and type in you S-T-R example: 01 20n 10w, once you have entered in your STR and hit search, click on the well you are interested in and hit production history to see the production from the last 12 months.