FOX

Oil // district 8 // lease#24349

op: BIG STATE INDUSTRIES, INC.

cum_oil

30 BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2024-04

peak_month

1997-07

-- production_history

cum_oil: 30 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

6 BBL/mo

Di (annual)

164.3%

b-factor

1.6

EUR

135 BBL

R-squared

0.860

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1CENTRAL OIL & GAS, INC.13,7001986-03-31
EOF // data source: Texas Railroad Commission // 2026