TSCHIRHART, L.

Oil // district 1 // lease#12461

op: PENROD OIL COMPANY OF TEXAS, INC

cum_oil

172 BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

1994-08

-- production_history

cum_oil: 172 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

59 BBL/mo

Di (annual)

719.5%

b-factor

0.4

EUR

154 BBL

R-squared

0.834

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1FOSSIL BAY PETROLEUM, INC.39,5002011-02-14
EOF // data source: Texas Railroad Commission // 2026