VOLLMERT 'C'

Oil // district 14 // lease#9493

op: UNIT PETROLEUM COMPANY

cum_oil

16k BBL

cum_gas

0 MCF

wells

3

production

2016-09 — 2026-03

peak_month

2016-10

-- production_history

cum_oil: 16,116 BBL cum_gas: 0 MCF

-- decline_curve_analysis

qi

394 BBL/mo

Di (annual)

10.3%

b-factor

0.0

EUR

45,602 BBL

R-squared

0.373

type

exponential

-- wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8UNIT PETROLEUM COMPANY211,4002024-07-26
10UNIT PETROLEUM COMPANY211,3002017-06-05
4UNIT PETROLEUM COMPANY411,2502016-08-17
EOF // data source: Texas Railroad Commission // 2026