UNIVERSITY FI

Oil // district 10 // lease#47781

op: RING ENERGY, INC.

cum_oil

237k BBL

cum_gas

0 MCF

wells

1

production

2015-12 — 2026-03

peak_month

2016-07

-- production_history

cum_oil: 237,342 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,861 BBL/mo

Di (annual)

11.4%

b-factor

0.0

EUR

300,623 BBL

R-squared

0.464

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HGREYSTONE OIL & GAS, LLP210,7502014-12-29
EOF // multi-state drilling data platform // 2026