OPERATORS · TEXAS · P-5 NUMBER 780230

Sierra Production Co.

54 PERMITS · PAGE 2 OF 2 · BY ISSUE DATE

IssuedPermitTypeCountyLease / wellDepthStatusAPIOperator change
Sep 1, 197831877DrillChambersRauch, Leonard #16,602Plugged dry hole (P&A)07130889—
Jan 17, 197816951DrillVictoriaMcCann - Dean #16,020Plugged dry hole (P&A)46931210—
Nov 23, 197712664DrillDe WittBianchi, John et Al #17,298Plugged dry hole (P&A)12330822—
Oct 21, 197710301DrillChambersMatthews, Joe E. et Al #16,700Circulate production string casing07130806Now Tascocita Energy Co.