PETO UNIT

Oil // district 3 // lease#23430

op: UNION PACIFIC RESOURCES COMPANY

cum_oil

157k BBL

cum_gas

0 MCF

wells

2

production

1998-02 — 2026-03

peak_month

2001-12

-- production_history

cum_oil: 157,213 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,959 BBL/mo

Di (annual)

18.9%

b-factor

0.1

EUR

137,656 BBL

R-squared

0.529

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1U. S. RESOURCES, INC.511,0002001-10-09
1REU. S. RESOURCES, INC.511,0002001-10-09
EOF // data source: Texas Railroad Commission // 2026