KNUPP

Oil // district 13 // lease#33451

op: G & F OIL, INC.

cum_oil

4k BBL

cum_gas

0 MCF

wells

1

production

2015-09 — 2026-03

peak_month

2015-11

-- production_history

cum_oil: 4,306 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

451 BBL/mo

Di (annual)

723.2%

b-factor

0.9

EUR

3,441 BBL

R-squared

0.732

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8DG & F OIL, INC.26,5002016-02-22
EOF // data source: Texas Railroad Commission // 2026