HICKMAN EAST

Oil // district 8 // lease#21092

op: CENTURION OPERATING CORPORATION

cum_oil

2k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

1993-01

-- production_history

cum_oil: 1,649 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

158 BBL/mo

Di (annual)

134.9%

b-factor

0.0

EUR

1,395 BBL

R-squared

0.676

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5SPARTAN OIL CORPORATION11,4001985-03-12
4SPARTAN OIL CORPORATION11,4001984-08-16
3SPARTAN OIL CORPORATION11,4001984-07-26
1SPARTAN OIL CORPORATION11,5001984-03-22
EOF // multi-state drilling data platform // 2026