UNIVERSITY 8-4C N

Oil · District 08 · Lease #58483

Operator: PIEDRA OPERATING, LLC

Cum Oil

180k BBL

Cum Gas

274k MCF

casinghead

Wells

1

Production

2022-06 — 2026-04

Peak Month

2022-09

Production History

Cum Oil: 180,123 BBL Cum Gas: 273,975 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,591 BBL/mo

Di (annual)

47.3%

b-factor

0.0

EUR

141,765 BBL

R-squared

0.364

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2022-06 — 2023-05 PIEDRA OPERATING, LLC 12 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
H 3MSOVINTIV USA INC.110,5002021-08-26