RED UNIT 136-137E

Oil · District 08 · Lease #49640

Operator: PRIMEXX OPERATING CORPORATION

Cum Oil

108k BBL

Cum Gas

203k MCF

casinghead

Wells

1

Production

2017-12 — 2021-07

Peak Month

2018-11

Production History

Cum Oil: 108,226 BBL Cum Gas: 203,431 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

12,213 BBL/mo

Di (annual)

180.5%

b-factor

0.0

EUR

81,333 BBL

R-squared

0.758

type

exponential

Operator History (from monthly production reports)

2021-10 — 2023-07 CALLON PETROLEUM OPERATING CO 22 mo
2017-12 — 2021-09 PRIMEXX OPERATING CORPORATION 46 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10HCALLON PETROLEUM OPERATING CO113,0002017-08-25