MILLARD -C-

Oil // district 10 // lease#18108

op: RING ENERGY, INC.

cum_oil

713k BBL

cum_gas

0 MCF

wells

12

production

1993-01 — 2026-03

peak_month

2020-12

-- production_history

cum_oil: 712,715 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

12,219 BBL/mo

Di (annual)

20.9%

b-factor

0.0

EUR

701,699 BBL

R-squared

0.383

type

exponential

-- wells (12)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
25RING ENERGY, INC.811,0002026-02-18
104RING ENERGY, INC.38,5002025-04-30
1RING ENERGY, INC.59,2002024-06-27
101FOUNDERS OIL & GAS OPERATING,LLC28,5002022-07-18
102FOUNDERS OIL & GAS OPERATING,LLC28,5002022-07-18
103FOUNDERS OIL & GAS OPERATING,LLC18,5002022-01-24
29FOUNDERS OIL & GAS OPERATING,LLC39,5002020-07-20
26FOUNDERS OIL & GAS OPERATING,LLC39,1002019-10-18
27FOUNDERS OIL & GAS OPERATING,LLC29,3002019-10-18
5PHILLIPS PETROLEUM COMPANY38,7272009-12-22
2 LPHILLIPS PETROLEUM COMPANY13,1501995-02-15
7PHILLIPS PETROLEUM COMPANY18,9101987-12-01
EOF // data source: Texas Railroad Commission // 2026