UNIVERSITY 8-4A S

Oil · District 08 · Lease #58994

Operator: PIEDRA OPERATING, LLC

Cum Oil

229k BBL

Cum Gas

423k MCF

casinghead

Wells

1

Production

2023-02 — 2026-04

Peak Month

2023-08

Production History

Cum Oil: 228,626 BBL Cum Gas: 422,760 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

7,026 BBL/mo

Di (annual)

41.9%

b-factor

0.0

EUR

201,099 BBL

R-squared

0.413

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2023-02 — 2023-05 PIEDRA OPERATING, LLC 4 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
H 1MSOVINTIV USA INC.110,8002021-09-09