EM,
I see several approved permits for wells in the surrounding area of your minerals. After checking some completion reports of wells in the surrounding vicinity I see IP(Initial Production)of 350 to 425 BOPD and some associated natural gas. You are in a very good area for future activity. Good luck with your minerals. This link is for an approved permit for a well in Section 138 to the south of you:
http://webapps2.rrc.state.tx.us/EWA/drillingPermitDetailAction.do?m...
GIS Map of Reeves County A-957/Block 1/Section 183 and surrounding area:
Clint Liles