JONES

Oil // district 2 // lease#8103

op: UNITED OIL & MINERALS, INC.

cum_oil

90k BBL

cum_gas

0 MCF

wells

2

production

1995-07 — 2026-03

peak_month

2002-01

-- production_history

cum_oil: 90,470 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

739 BBL/mo

Di (annual)

33.1%

b-factor

0.5

EUR

47,760 BBL

R-squared

0.344

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ACOCK ENGINEERING & ASSOC., INC.16,3001998-06-16
1UNITED OIL & MINERALS, INC.26,3001995-07-03
EOF // data source: Texas Railroad Commission // 2026