KOEHLER

Oil // district 3 // lease#21227

op: NATIONAL ENERGY GROUP, INC.

cum_oil

82k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 2026-03

peak_month

2019-04

-- production_history

cum_oil: 82,394 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

912 BBL/mo

Di (annual)

68.8%

b-factor

0.1

EUR

17,641 BBL

R-squared

0.730

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2ALEXANDER ENERGY CORPORATION111,4001991-04-26
EOF // multi-state drilling data platform // 2026