UNIVERSITY 5-39 L S

Oil · District 08 · Lease #57192

Operator: PIEDRA OPERATING, LLC

Cum Oil

555k BBL

Cum Gas

509k MCF

casinghead

Wells

1

Production

2021-12 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 555,234 BBL Cum Gas: 508,526 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

19,958 BBL/mo

Di (annual)

44.6%

b-factor

0.0

EUR

536,484 BBL

R-squared

0.603

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2021-12 — 2023-05 PIEDRA OPERATING, LLC 18 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5HOVINTIV USA INC.29,7002021-02-05