http://webapps.rrc.state.tx.us/DP/drillDownQueryAction.do?fromPublicQuery=Y&name=HAMILTON%2BSHALLOW%2BB&univDocNo=488672931
http://webapps.rrc.state.tx.us/DP/drillDownQueryAction.do?fromPublicQuery=Y&name=HAMILTON%2BSHALLOW%2BB&univDocNo=488672913
http://webapps.rrc.state.tx.us/DP/drillDownQueryAction.do?fromPublicQuery=Y&name=HAMILTON%2BSHALLOW%2BA&univDocNo=488672934
http://webapps.rrc.state.tx.us/DP/drillDownQueryAction.do?fromPublicQuery=Y&name=HAMILTON%2BSHALLOW%2BA&univDocNo=488672909
http://webapps.rrc.state.tx.us/DP/drillDownQueryAction.do?fromPublicQuery=Y&name=DUVAL%2BRANCH%2BSEC.%2B203&univDocNo=488681598