PIERCE

Oil · District 05 · Lease #3403

Operator: ZOGREO ENERGY INC.

Fields: SULPHUR BLUFF (RODESSA)

Cum Oil

39k BBL

Cum Gas

9k MCF

casinghead

Wells

1

Production

1993-01 — 2023-08

Peak Month

1993-01

Production History

Cum Oil: 39,231 BBL Cum Gas: 9,199 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,175 BBL/mo

Di (annual)

70.2%

b-factor

0.3

EUR

52,913 BBL

R-squared

0.545

type

hyperbolic

Operator History (from monthly production reports)

2024-02 — 2026-07 ZOGREO ENERGY INC. 30 mo

2022-12 — 2024-01 GTG OPERATING, LLC 14 mo

2007-11 — 2022-11 LINDENMUTH & ASSOCIATES, INC. 181 mo

2001-06 — 2007-10 O'BENCO, INC. 77 mo

1993-01 — 2001-05 CROW, DAVID 101 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-223-30452	ZOGREO ENERGY INC.	1	6,500	1991-10-01