UNIVERSITY 5-39 WEST D LS

Oil · District 08 · Lease #57883

Operator: PIEDRA OPERATING, LLC

Cum Oil

572k BBL

Cum Gas

501k MCF

casinghead

Wells

1

Production

2022-05 — 2026-04

Peak Month

2023-06

Production History

Cum Oil: 571,800 BBL Cum Gas: 500,981 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

33,806 BBL/mo

Di (annual)

120.2%

b-factor

0.6

EUR

768,073 BBL

R-squared

0.820

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2022-05 — 2023-05 PIEDRA OPERATING, LLC 13 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
11HOVINTIV USA INC.29,8002021-04-26