RATER WEST

Oil // district 13 // lease#33660

op: G & F OIL, INC.

cum_oil

42k BBL

cum_gas

0 MCF

wells

1

production

2017-06 — 2026-03

peak_month

2018-01

-- production_history

cum_oil: 41,905 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

1,208 BBL/mo

Di (annual)

43.4%

b-factor

0.0

EUR

33,363 BBL

R-squared

0.916

type

exponential

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5DG & F OIL, INC.16,7002017-04-27
EOF // data source: Texas Railroad Commission // 2026