WEIL -D-

Oil // district 4 // lease#8850

op: FORBES, CHARLES C.

cum_oil

3k BBL

cum_gas

0 MCF

wells

5

production

1993-01 — 2012-07

peak_month

1994-06

-- production_history

cum_oil: 3,270 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

173 BBL/mo

Di (annual)

196.4%

b-factor

0.1

EUR

1,169 BBL

R-squared

0.643

type

hyperbolic

-- wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7 AEXPANDO OIL COMPANY22,8001992-02-05
12242-131-00869--------
2242-131-30045--------
7242-131-30101--------
8242-131-30112--------
EOF // data source: Texas Railroad Commission // 2026