SEWELL

Oil // district 13 // lease#33443

op: G & F OIL, INC.

cum_oil

4k BBL

cum_gas

0 MCF

wells

2

production

2016-01 — 2026-03

peak_month

2016-04

-- production_history

cum_oil: 4,246 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

150 BBL/mo

Di (annual)

69.7%

b-factor

0.3

EUR

3,577 BBL

R-squared

0.611

type

hyperbolic

-- wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DG & F OIL, INC.26,5002016-10-31
1DG & F OIL, INC.16,5002015-04-24
EOF // data source: Texas Railroad Commission // 2026