UNIVERSITY 8-4D N

Oil · District 08 · Lease #58586

Operator: PIEDRA OPERATING, LLC

Cum Oil

283k BBL

Cum Gas

284k MCF

casinghead

Wells

1

Production

2022-06 — 2026-04

Peak Month

2022-07

Production History

Cum Oil: 282,803 BBL Cum Gas: 284,256 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

10,833 BBL/mo

Di (annual)

51.2%

b-factor

0.0

EUR

254,009 BBL

R-squared

0.557

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 4LSOVINTIV USA INC.110,8002021-08-26