UNIVERSITY 8-4E S

Oil · District 08 · Lease #59603

Operator: PIEDRA OPERATING, LLC

Cum Oil

442k BBL

Cum Gas

379k MCF

casinghead

Wells

1

Production

2023-01 — 2026-04

Peak Month

2023-05

Production History

Cum Oil: 442,347 BBL Cum Gas: 379,270 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

18,501 BBL/mo

Di (annual)

57.0%

b-factor

0.0

EUR

389,563 BBL

R-squared

0.560

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2023-01 — 2023-05 PIEDRA OPERATING, LLC 5 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
H 5LSOVINTIV USA INC.210,8002021-09-15