UNIVERSITY 8-4E N

Oil · District 08 · Lease #58496

Operator: PIEDRA OPERATING, LLC

Cum Oil

235k BBL

Cum Gas

249k MCF

casinghead

Wells

1

Production

2022-06 — 2026-04

Peak Month

2022-08

Production History

Cum Oil: 234,900 BBL Cum Gas: 248,720 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,407 BBL/mo

Di (annual)

45.0%

b-factor

0.0

EUR

197,585 BBL

R-squared

0.404

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 5LSOVINTIV USA INC.110,8002021-08-26