UL B

Oil // district 10 // lease#55665

op: RING ENERGY, INC.

cum_oil

184k BBL

cum_gas

0 MCF

wells

1

production

2020-03 — 2026-03

peak_month

2022-02

-- production_history

cum_oil: 183,924 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

13,382 BBL/mo

Di (annual)

257.0%

b-factor

1.2

EUR

412,041 BBL

R-squared

0.947

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3HLIME ROCK RESOURCES IV-A, L.P.315,0002021-10-08
EOF // data source: Texas Railroad Commission // 2026