PERSON, F.

Oil · District 04 · Lease #11645

Operator: SALVADOR OIL, LLC

Cum Oil

22k BBL

Cum Gas

220 MCF

casinghead

Wells

1

Production

1993-01 — 2016-05

Peak Month

2005-12

Production History

Cum Oil: 21,896 BBL Cum Gas: 220 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

286 BBL/mo

Di (annual)

113.2%

b-factor

1.5

EUR

20,671 BBL

R-squared

0.796

type

hyperbolic

Operator History (from monthly production reports)

2016-01 — 2026-07 SALVADOR OIL, LLC 127 mo
2004-08 — 2015-12 CHISHOLM OIL & GAS, LC 137 mo
1993-01 — 2004-07 RESERVE OPERATING CORP. 139 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3SOUTHERN ROYALTY INC.25,7001989-07-06