MILLARD -E-

Oil // district 10 // lease#18110

op: RING ENERGY, INC.

cum_oil

310k BBL

cum_gas

0 MCF

wells

7

production

1993-01 — 2026-03

peak_month

2024-09

-- production_history

cum_oil: 309,646 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

9,261 BBL/mo

Di (annual)

86.0%

b-factor

0.9

EUR

434,080 BBL

R-squared

0.765

type

hyperbolic

-- wells (7)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
105RING ENERGY, INC.18,5002024-01-09
103RING ENERGY, INC.18,5002023-12-13
102FOUNDERS OIL & GAS OPERATING,LLC28,5002022-07-12
12FOUNDERS OIL & GAS OPERATING,LLC611,0002021-02-02
101FOUNDERS OIL & GAS OPERATING,LLC111,2002019-05-24
2PHILLIPS PETROLEUM COMPANY39,1001997-12-19
7 L42-135-20252--------
EOF // data source: Texas Railroad Commission // 2026