VOLLMERT 'C'

Oil · District 10 · Lease #9493

Operator: UNIT PETROLEUM COMPANY

Cum Oil

17k BBL

Cum Gas

114k MCF

casinghead

Wells

3

Production

2016-09 — 2026-04

Peak Month

2017-05

Production History

Cum Oil: 16,624 BBL Cum Gas: 114,204 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

726 BBL/mo

Di (annual)

116.1%

b-factor

1.8

EUR

65,036 BBL

R-squared

0.655

type

hyperbolic

Operator History (from monthly production reports)

2016-09 — 2026-07 UNIT PETROLEUM COMPANY 119 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8UNIT PETROLEUM COMPANY211,4002024-07-26
10UNIT PETROLEUM COMPANY211,3002017-06-05
4UNIT PETROLEUM COMPANY411,2502016-08-17