http://webapps.rrc.state.tx.us/DP/drillDownQueryAction.do?fromPublicQuery=Y&name=RINGO-BIRD%2B7A%2BR40&univDocNo=490532514
http://webapps.rrc.state.tx.us/DP/drillDownQueryAction.do?fromPublicQuery=Y&name=RINGO-BIRD%2B7B%2BR40&univDocNo=490537536
http://webapps.rrc.state.tx.us/DP/drillDownQueryAction.do?fromPublicQuery=Y&name=RINGO-BIRD%2B7C%2BR40&univDocNo=490537537