GRAHAM-TUNSTILL

Oil // district 10 // lease#27827

op: SEELY OIL COMPANY

cum_oil

7k BBL

cum_gas

0 MCF

wells

1

production

1993-01 — 1997-03

peak_month

1993-10

-- production_history

cum_oil: 7,054 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

930 BBL/mo

Di (annual)

176.7%

b-factor

0.1

EUR

7,014 BBL

R-squared

0.817

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SEELY OIL CO.15,3001982-04-28
EOF // multi-state drilling data platform // 2026