| Alabama |
www.ogb.state.al.us/HTMLS/inforprod.htm |
| Colorado |
http://cogccweb.state.co.us |
| Kansas |
www.kgs.ukans.edu |
| Kentucky |
www.caer.uky.edu.kdm/ong.htm |
| Louisiana |
http://sonris-www.dnr.state.la.us/www_root/sonris_portal_1.htm |
| Michigan |
www.deq.state.mi.us/gsd/4miprod.html |
| Mississippi |
www.ogb.state.ms.us/publications.htm |
| North Dakota |
http://explorer.ndic.state.nd.us |
| Ohio |
www.dnr.state.oh.us/mineral/oil/database/index.html |
| Texas |
http://driller.rrc.state.tx.us/Apps/WebObjects/acti |
| Utah |
http://dogm.nr.state.ut.us |
| West Virginia |
http://129.71.240.41/oog/index.htm |
| Wyoming |
http://wogcc.state.wy.us |
