HOLT 'D'

Oil // district 13 // lease#34375

op: EXTECH OPERATING, LLC

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

2025-01 — 2026-03

peak_month

2025-05

-- production_history

cum_oil: 6,524 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

982 BBL/mo

Di (annual)

122.1%

b-factor

0.0

EUR

9,651 BBL

R-squared

0.918

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EXTECH OPERATING, LLC16,0002024-09-04
EOF // data source: Texas Railroad Commission // 2026