WILCOX OIL UNIT 1

Oil // district 3 // lease#25487

op: RUSK ENERGY OPERATING LLC

cum_oil

123k BBL

cum_gas

0 MCF

wells

1

production

2007-12 — 2026-03

peak_month

2008-01

-- production_history

cum_oil: 123,275 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,044 BBL/mo

Di (annual)

46.3%

b-factor

0.6

EUR

164,719 BBL

R-squared

0.817

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DANMARK ENERGY SERVICES, INC.49,0002018-08-24
EOF // data source: Texas Railroad Commission // 2026