LEWIS-STUART F4 UNIT

Oil // district 13 // lease#33562

op: U.S. ENERGY DEVELOPMENT CORP

cum_oil

17k BBL

cum_gas

0 MCF

wells

1

production

2014-09 — 2026-03

peak_month

2015-11

-- production_history

cum_oil: 16,777 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,326 BBL/mo

Di (annual)

173.9%

b-factor

0.4

EUR

15,067 BBL

R-squared

0.773

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4WBH ENERGY PARTNERS LLC49,0002014-03-20
EOF // data source: Texas Railroad Commission // 2026