RICHARDS UNIT

Oil // district 11 // lease#70531

op: GUNN OIL COMPANY

cum_oil

169k BBL

cum_gas

0 MCF

wells

1

production

2017-01 — 2026-03

peak_month

2017-08

-- production_history

cum_oil: 168,626 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,927 BBL/mo

Di (annual)

7.9%

b-factor

0.0

EUR

287,894 BBL

R-squared

0.305

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4GUNN OIL COMPANY17,0002016-12-07
EOF // data source: Texas Railroad Commission // 2026