GEORGE

Oil // district 13 // lease#24983

op: MARSHALL ENERGY, INC.

cum_oil

29k BBL

cum_gas

0 MCF

wells

3

production

1993-01 — 2026-03

peak_month

2003-12

-- production_history

cum_oil: 28,685 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

111 BBL/mo

Di (annual)

7.4%

b-factor

0.0

EUR

17,443 BBL

R-squared

0.383

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1WORLD OIL CORPORATION11,7001984-09-04
2WORLD OIL CORPORATION11,7001984-09-04
3WORLD OIL CORPORATION11,7001984-09-04
EOF // multi-state drilling data platform // 2026