UNIVERSITY 6-27

Oil · District 08 · Lease #39529

Operator: PIEDRA OPERATING, LLC

Cum Oil

71k BBL

Cum Gas

62k MCF

casinghead

Wells

2

Production

2009-06 — 2021-07

Peak Month

2011-01

Production History

Cum Oil: 71,105 BBL Cum Gas: 62,141 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,416 BBL/mo

Di (annual)

61.8%

b-factor

0.3

EUR

66,733 BBL

R-squared

0.863

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2023-09 OVINTIV USA INC. 4 mo
2015-03 — 2023-05 PIEDRA OPERATING, LLC 99 mo
2009-06 — 2015-02 MYCO INDUSTRIES, INC. 69 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2OVINTIV USA INC.411,5002008-12-31
1OVINTIV USA INC.110,4002008-08-25