VICKI "A"

Oil // district 3 // lease#19745

op: U. S. OPERATING, INC.

cum_oil

204k BBL

cum_gas

0 MCF

wells

2

production

1993-01 — 2026-03

peak_month

1997-04

-- production_history

cum_oil: 204,384 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

14,449 BBL/mo

Di (annual)

186.1%

b-factor

0.7

EUR

259,241 BBL

R-squared

0.733

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1 AU. S. RESOURCES, INC.49,4002001-03-16
1REU. S. RESOURCES, INC.49,4002001-03-16
EOF // data source: Texas Railroad Commission // 2026