CHERRY OIL UNIT

Oil // district 3 // lease#25124

op: TXCO RESOURCES INC.

cum_oil

102k BBL

cum_gas

0 MCF

wells

1

production

2007-11 — 2026-03

peak_month

2011-03

-- production_history

cum_oil: 102,290 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

4,441 BBL/mo

Di (annual)

643.7%

b-factor

0.9

EUR

38,901 BBL

R-squared

0.457

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HTXCO RESOURCES INC.311,0002010-12-23
EOF // data source: Texas Railroad Commission // 2026