CORSICANA NATIONAL BANK

Oil · District 03 · Lease #13155

Operator: VICEROY PETROLEUM, LP

Cum Oil

25k BBL

Cum Gas

153k MCF

casinghead

Wells

1

Production

1993-01 — 2012-10

Peak Month

2003-09

Production History

Cum Oil: 24,920 BBL Cum Gas: 152,505 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

211 BBL/mo

Di (annual)

49.6%

b-factor

0.8

EUR

13,577 BBL

R-squared

0.505

type

hyperbolic

Operator History (from monthly production reports)

2010-03 — 2026-07 VICEROY PETROLEUM, LP 197 mo
2007-11 — 2010-02 VICEROY PETROLEUM GP, LLC 28 mo
1998-06 — 2007-10 SHOREHAM OIL & GAS COMPANY, INC. 113 mo
1993-01 — 1998-05 AUSTIN RIDGE ENERGY CORPORATION 65 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1VICEROY PETROLEUM LP13,7001980-05-23