PUMPHREY

Oil // district 8 // lease#32206

op: NAUMANN OIL & GAS, INC.

cum_oil

11k BBL

cum_gas

0 MCF

wells

2

production

2017-12 — 2026-03

peak_month

2018-03

-- production_history

cum_oil: 11,076 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

700 BBL/mo

Di (annual)

470.3%

b-factor

1.1

EUR

11,767 BBL

R-squared

0.773

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2NAUMANN OIL & GAS, INC.16,4002018-12-12
1NAUMANN OIL & GAS, INC.16,4002017-10-17
EOF // data source: Texas Railroad Commission // 2026