It isn’t free, but with an online connection, you can access the website OKCountyRecords.com and run a limited search for Blaine County Oklahoma records, such as an oil and gas lease or deed, mining leases, mineral deeds, transfer on death deeds, look for buyers of minerals, or a specific owner who recently sold mineral rights. In searching for anything filed in the Oklahoma Blaine County Clerks office, the main limitation is that the online data is indexed only back to February 1998 and scanned images back to January 1998.