UNIVERSITY 6-31

Oil · District 08 · Lease #39523

Operator: PIEDRA OPERATING, LLC

Cum Oil

108k BBL

Cum Gas

83k MCF

casinghead

Wells

3

Production

2009-05 — 2022-01

Peak Month

2009-08

Production History

Cum Oil: 108,120 BBL Cum Gas: 83,084 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,971 BBL/mo

Di (annual)

26.2%

b-factor

0.2

EUR

112,042 BBL

R-squared

0.733

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
2009-05 — 2015-02 MYCO INDUSTRIES, INC. 70 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2OVINTIV USA INC.110,4002008-10-08
1OVINTIV USA INC.110,4002008-08-25
3OVINTIV USA INC.110,4002008-08-21