RICKER -25-"4"

Oil // district 9 // lease#12173

op: UMC PETROLEUM CORPORATION

cum_oil

25k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2024-06

-- production_history

cum_oil: 25,149 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

63 BBL/mo

Di (annual)

194.8%

b-factor

0.0

EUR

384 BBL

R-squared

0.311

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4ENTEX PETR., INC.18,3001986-01-13
EOF // multi-state drilling data platform // 2026