LOCKE PARTNERSHIP E

Oil // district 1 // lease#21563

op: GULFTEX ENERGY, LLC

cum_oil

142k BBL

cum_gas

0 MCF

wells

1

production

2024-06 — 2026-03

peak_month

2024-07

-- production_history

cum_oil: 142,297 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

20,454 BBL/mo

Di (annual)

311.4%

b-factor

0.7

EUR

228,110 BBL

R-squared

0.980

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HGULFTEX ENERGY, LLC110,0002024-01-29
EOF // data source: Texas Railroad Commission // 2026