MILLARD -B-

Oil // district 10 // lease#57551

op: RING ENERGY, INC.

cum_oil

723k BBL

cum_gas

0 MCF

wells

12

production

2022-07 — 2026-03

peak_month

2023-02

-- production_history

cum_oil: 722,803 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

27,069 BBL/mo

Di (annual)

91.0%

b-factor

2.0

EUR

3,066,818 BBL

R-squared

0.625

type

hyperbolic

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
117RING ENERGY, INC.18,5002024-03-18
116RING ENERGY, INC.28,5002023-12-28
113FOUNDERS OIL & GAS OPERATING,LLC18,5002022-09-28
111FOUNDERS OIL & GAS OPERATING,LLC18,5002022-09-16
109FOUNDERS OIL & GAS OPERATING,LLC18,5002022-08-10
104FOUNDERS OIL & GAS OPERATING,LLC28,5002022-07-28
1PHILLIPS PETROLEUM COMPANY48,7002022-07-25
102FOUNDERS OIL & GAS OPERATING,LLC28,5002022-07-25
103FOUNDERS OIL & GAS OPERATING,LLC28,5002022-07-25
101FOUNDERS OIL & GAS OPERATING,LLC28,0002022-06-28
108FOUNDERS OIL & GAS OPERATING,LLC28,5002022-03-25
105FOUNDERS OIL & GAS OPERATING,LLC18,5002022-01-21
EOF // data source: Texas Railroad Commission // 2026