JONES ESTATE

Oil // district 11 // lease#67574

op: LIBERTAD OPERATING LLC

cum_oil

172k BBL

cum_gas

0 MCF

wells

1

production

1996-04 — 2026-03

peak_month

1997-03

-- production_history

cum_oil: 171,813 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,108 BBL/mo

Di (annual)

30.1%

b-factor

0.4

EUR

132,636 BBL

R-squared

0.855

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4CHAMPLIN EXPLORATION, INC.18,7001996-03-18
EOF // data source: Texas Railroad Commission // 2026