Comment by Rick Howell 37 minutes ago Delete Comment
Here is a collection of some of my links I use:
Oklahoma Land Maps.
http://www.okladot.state.ok.us/hqdiv/p-r-div/maps/control-maps/inde...
http://www.okladot.state.ok.us/hqdiv/p-r-div/maps/2003county/index.htm
http://www.ok.nrcs.usda.gov/technical/GIS/CountyBaseMaps/CountyBase...
Oklahoma State leasing auction records for School Land Oil Gas Leases
http://www.clo.ok.gov/MMD/OandGSales.htm
Research Money held by the state from oil and gas companies
http://www.ok.gov/treasurer/Unclaimed_Property/index.html
http://www.occeweb.com/MOEASearch/index.aspx
Oklahoma Geological Survey Information
http://www.ogs.ou.edu/level2-geology.php
Oklahoma Secretary of State Research Company/Corporation registration information
https://www.sos.ok.gov/corp/corpInquiryFind.aspx
OCC imaged document search pages
http://imaging.occeweb.com/
OCC weekly dockets
ftp://ftp.occ.state.ok.us/dockets/docket/week.pdf
Crude Oil prices covering Oklahoma (and several other states)
http://www.paalp.com/Customer-Center/Crude-Oil-Price-Bulletins-1363...
County land records covering most of Oklahoma
http://okcountyrecords.com
Oklahoma County land records
http://clerkpi.oklahomacounty.org/
Cleveland Co Land records
http://search.cogov.net/Okclev/sstr.asp
Canadian County Land records
http://www.canadiancounty.org/index.aspx?nid=885
Newspaper oil gas notifications
Oklahoman http://newsok.com/more/drilling%20reports
Tulsa World browse http://www.tulsaworld.com/webextra/continuingcoverage/default.aspx/... or search http://www.tulsaworld.com for oil and gas drilling. Reports come out on Tuesdays. Usually weeks ahead of Newsok site.