URSCHEL 58/57 A

Oil // district 14 // lease#9879

op: MEWBOURNE OIL COMPANY

cum_oil

58k BBL

cum_gas

0 MCF

wells

1

production

2025-06 — 2026-03

peak_month

2025-07

-- production_history

cum_oil: 57,909 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

16,816 BBL/mo

Di (annual)

731.6%

b-factor

1.4

EUR

341,982 BBL

R-squared

0.997

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
C001HAMEWBOURNE OIL COMPANY19,2162025-02-26
EOF // data source: Texas Railroad Commission // 2026