GRAHAM EST 2902

Oil // district 13 // lease#34056

op: STOVALL OPERATING CO.

cum_oil

3k BBL

cum_gas

0 MCF

wells

1

production

2021-08 — 2026-03

peak_month

2022-04

-- production_history

cum_oil: 3,226 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

300 BBL/mo

Di (annual)

404.4%

b-factor

0.5

EUR

1,687 BBL

R-squared

0.395

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1STOVALL OPERATING CO.14,9992021-01-29
EOF // data source: Texas Railroad Commission // 2026