MARBURGER, O&A

Oil // district 3 // lease#19313

op: UNITED OIL & MINERALS, INC.

cum_oil

1k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2008-03

peak_month

1993-04

-- production_history

cum_oil: 1,154 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

167 BBL/mo

Di (annual)

235.4%

b-factor

0.0

EUR

850 BBL

R-squared

0.534

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SUPERIOR OIL COMPANY, THE48,3001993-11-23
EOF // data source: Texas Railroad Commission // 2026