ELLISON

Oil // district 5 // lease#4255

op: VITAL PETROLEUM LLC

cum_oil

2k BBL

cum_gas

0 MCF

wells

1

production

2015-08 — 2026-03

peak_month

2016-10

-- production_history

cum_oil: 2,081 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

199 BBL/mo

Di (annual)

287.0%

b-factor

0.8

EUR

2,725 BBL

R-squared

0.506

type

hyperbolic

-- wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1SHOWHORN HOLDING CO., L.L.C.28,5002015-05-29
EOF // data source: Texas Railroad Commission // 2026