AGGIE UNIVERSITY

Oil · District 08 · Lease #44654

Operator: PIEDRA OPERATING, LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

31k BBL

Cum Gas

181k MCF

casinghead

Wells

1

Production

2013-09 — 2026-04

Peak Month

2013-12

Production History

Cum Oil: 30,874 BBL Cum Gas: 180,771 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

451 BBL/mo

Di (annual)

31.1%

b-factor

0.5

EUR

30,873 BBL

R-squared

0.463

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

2013-09 — 2018-06 FIVESTONES ENERGY LLC 58 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-003-45181	OVINTIV USA INC.	1	13,500	2013-02-27