UNIVERSITY 6-19

Oil · District 08 · Lease #40325

Operator: PIEDRA OPERATING, LLC

Cum Oil

93k BBL

Cum Gas

136k MCF

casinghead

Wells

2

Production

2010-08 — 2026-04

Peak Month

2010-09

Production History

Cum Oil: 92,561 BBL Cum Gas: 136,377 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,350 BBL/mo

Di (annual)

16.8%

b-factor

0.0

EUR

96,150 BBL

R-squared

0.740

type

exponential

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2015-03 — 2023-05 PIEDRA OPERATING, LLC 99 mo
2010-08 — 2015-02 MYCO INDUSTRIES, INC. 55 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2OVINTIV USA INC.113,0002011-09-23
1OVINTIV USA INC.311,5002008-12-31