MORTON

Oil · District 03 · Lease #13793

Operator: VICEROY PETROLEUM, LP

Cum Oil

6k BBL

Cum Gas

23k MCF

casinghead

Wells

2

Production

1993-01 — 2026-02

Peak Month

1996-07

Production History

Cum Oil: 5,579 BBL Cum Gas: 23,461 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22 BBL/mo

Di (annual)

4.9%

b-factor

0.0

EUR

5,027 BBL

R-squared

0.336

type

exponential

Operator History (from monthly production reports)

2025-02 — 2026-07 RUSK ENERGY OPERATING LLC 18 mo
2010-03 — 2025-01 VICEROY PETROLEUM, LP 179 mo
2007-04 — 2010-02 VICEROY PETROLEUM GP, LLC 35 mo
2002-04 — 2007-03 MONARCH RESOURCES 60 mo
1993-01 — 2002-03 BAR-MAC INVESTMENTS INC. 111 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
5RUSK ENERGY OPERATING LLC26,2001980-12-05
4RUSK ENERGY OPERATING LLC13,6001980-09-19