UNIVERSITY 5-39LS

Oil · District 08 · Lease #57082

Operator: PIEDRA OPERATING, LLC

Cum Oil

617k BBL

Cum Gas

501k MCF

casinghead

Wells

1

Production

2021-12 — 2026-04

Peak Month

2022-01

Production History

Cum Oil: 617,290 BBL Cum Gas: 500,636 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

33,682 BBL/mo

Di (annual)

107.3%

b-factor

0.5

EUR

726,446 BBL

R-squared

0.686

type

hyperbolic

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
6HOVINTIV USA INC.19,7002021-02-03