ARKIE-BILL "B"

Oil // district 14 // lease#5308

op: WALLS, G. M. & FRANCES, INC.

cum_oil

11k BBL

cum_gas

0 MCF

wells

4

production

1993-01 — 2026-03

peak_month

2013-10

-- production_history

cum_oil: 10,731 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

90 BBL/mo

Di (annual)

75.3%

b-factor

0.0

EUR

1,416 BBL

R-squared

0.431

type

exponential

-- wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
63 W OIL, INC.13,6001983-04-26
73 W OIL, INC.13,6001983-04-26
83 W OIL, INC.13,6001983-04-26
53 W OIL, INC.13,6001982-12-03
EOF // multi-state drilling data platform // 2026