UT UNIVERSITY

Oil · District 08 · Lease #44895

Operator: PIEDRA OPERATING, LLC

Cum Oil

41k BBL

Cum Gas

99k MCF

casinghead

Wells

1

Production

2013-10 — 2026-04

Peak Month

2013-11

Production History

Cum Oil: 40,974 BBL Cum Gas: 98,812 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,286 BBL/mo

Di (annual)

117.9%

b-factor

0.5

EUR

45,037 BBL

R-squared

0.772

type

hyperbolic

Operator History (from monthly production reports)

2023-06 — 2026-07 OVINTIV USA INC. 38 mo
2018-07 — 2023-05 PIEDRA OPERATING, LLC 59 mo
2013-10 — 2018-06 FIVESTONES ENERGY LLC 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1OVINTIV USA INC.113,5002013-02-14