HOLZMARK

Oil // district 2 // lease#12037

op: NOG PRODUCTION & OPERATING LLC

cum_oil

5k BBL

cum_gas

0 MCF

wells

1

production

2018-08 — 2026-03

peak_month

2019-07

-- production_history

cum_oil: 4,990 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

351 BBL/mo

Di (annual)

193.9%

b-factor

0.0

EUR

2,174 BBL

R-squared

0.550

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
A 1NOG PRODUCTION & OPERATING LLC39,2002020-07-06
EOF // data source: Texas Railroad Commission // 2026