GRUNDEN GC

Oil // district 8 // lease#31377

op: GUNN OIL COMPANY

cum_oil

83k BBL

cum_gas

0 MCF

wells

2

production

2014-01 — 2026-03

peak_month

2014-08

-- production_history

cum_oil: 82,811 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

3,003 BBL/mo

Di (annual)

599.5%

b-factor

1.1

EUR

41,873 BBL

R-squared

0.500

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GUNN OIL COMPANY29,0002022-11-10
2GUNN OIL COMPANY17,5002014-03-26
EOF // data source: Texas Railroad Commission // 2026