SUPAK, MARY

Oil // district 3 // lease#23047

op: WILDHORSE RESOURCES MNGT CO, LLC

cum_oil

172k BBL

cum_gas

0 MCF

wells

1

production

1996-02 — 2026-03

peak_month

1996-03

-- production_history

cum_oil: 172,283 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,232 BBL/mo

Di (annual)

76.5%

b-factor

0.7

EUR

168,146 BBL

R-squared

0.603

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1LANDMARK EXPLORATION INC.28,5001996-01-10
EOF // data source: Texas Railroad Commission // 2026