UNIVERSITY 8-4F S

Oil · District 08 · Lease #59384

Operator: PIEDRA OPERATING, LLC

Cum Oil

526k BBL

Cum Gas

431k MCF

casinghead

Wells

1

Production

2022-11 — 2026-04

Peak Month

2023-08

Production History

Cum Oil: 525,724 BBL Cum Gas: 431,307 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

51,445 BBL/mo

Di (annual)

340.3%

b-factor

0.8

EUR

643,191 BBL

R-squared

0.933

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2022-11 — 2023-05 PIEDRA OPERATING, LLC 7 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
H 6LSOVINTIV USA INC.110,8002021-09-15