MCCOLLUM,F. T. & WIEBUSCH, G. W.

Oil · District 08 · Lease #58006

Operator: ZARVONA ENERGY LLC

Cum Oil

1k BBL

Cum Gas

0 MCF

Wells

1

Production

2021-10 — 2023-12

Peak Month

2023-01

Production History

Cum Oil: 1,375 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

80 BBL/mo

Di (annual)

59.2%

b-factor

0.0

EUR

1,598 BBL

R-squared

0.347

type

exponential

Operator History (from monthly production reports)

2021-10 — 2026-07 ZARVONA ENERGY LLC 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3ZARVONA ENERGY LLC311,0002004-04-21