VANNOY UNIT

Oil · District 05 · Lease #4378

Operator: O'BENCO, INC.

Fields: CARROLL SPRINGS (RODESSA)

Cum Oil

46k BBL

Cum Gas

7k MCF

casinghead

Wells

1

Production

2017-12 — 2025-12

Peak Month

2018-01

Production History

Cum Oil: 46,456 BBL Cum Gas: 7,187 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,995 BBL/mo

Di (annual)

79.5%

b-factor

0.4

EUR

49,503 BBL

R-squared

0.841

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 84 ENERGY LLC 21 mo

2022-06 — 2024-10 NEW HORIZON RESOURCES LLC 29 mo

2019-10 — 2022-05 EAGLE OIL & GAS CO. 32 mo

2017-12 — 2019-09 O'BENCO, INC. 22 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1H	42-001-32775	84 ENERGY LLC	1	9,500	2017-08-28