HILL MAYER MINNIES H. A

Oil · District 7C · Lease #21199

Operator: UPP OPERATING, LLC

Cum Oil

5k BBL

Cum Gas

454 MCF

casinghead

Wells

1

Production

2020-04 — 2026-04

Peak Month

2020-05

Production History

Cum Oil: 4,508 BBL Cum Gas: 454 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

503 BBL/mo

Di (annual)

500.2%

b-factor

0.9

EUR

5,478 BBL

R-squared

0.931

type

hyperbolic

Operator History (from monthly production reports)

2020-04 — 2026-07 UPP OPERATING, LLC 76 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2UPP OPERATING, LLC28,1402020-02-06