HAHN

Oil // district 13 // lease#34149

op: EXTECH OPERATING, LLC

cum_oil

27k BBL

cum_gas

0 MCF

wells

2

production

2022-11 — 2026-03

peak_month

2023-01

-- production_history

cum_oil: 26,903 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

2,504 BBL/mo

Di (annual)

197.4%

b-factor

0.6

EUR

35,621 BBL

R-squared

0.908

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2EXTECH OPERATING, LLC16,5002023-10-11
1EXTECH OPERATING, LLC17,0002022-08-15
EOF // data source: Texas Railroad Commission // 2026