PHILLIPS-SLATOR -26-

Oil // district 10 // lease#28865

op: UNIVERSAL RESOURCES CORP.

cum_oil

43k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2007-05

peak_month

2004-07

-- production_history

cum_oil: 42,532 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

466 BBL/mo

Di (annual)

39.6%

b-factor

1.4

EUR

56,806 BBL

R-squared

0.560

type

hyperbolic

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2RUST OIL CORP.26,6002004-07-15
4MAYNARD OIL CO.26,2002000-12-14
1WRUST OIL CORP.16,6001983-12-22
EOF // data source: Texas Railroad Commission // 2026