< leases

DOWNER UNIT

Oil · District 06 · Lease #13475

Operator: SCANA PETROLEUM RESOURCES, INC.

Fields: WASKOM (HAMMOND SAND)

Cum Oil

12k BBL

Cum Gas

53k MCF

casinghead

Wells

1

Production

1994-11 — 2008-05

Peak Month

1999-06

Production History

Cum Oil: 11,968 BBL Cum Gas: 52,904 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

787 BBL/mo

Di (annual)

235.5%

b-factor

0.8

EUR

13,650 BBL

R-squared

0.735

type

hyperbolic

Operator History (from monthly production reports)

2006-01 — 2010-03 DEVON ENERGY PRODUCTION CO, L.P. 51 mo
2003-09 — 2005-12 DEVON LOUISIANA CORPORATION 28 mo
2001-05 — 2003-08 OCEAN ENERGY, INC. 28 mo
2000-04 — 2001-04 ENSIGHT RESOURCES, L.L.C. 13 mo
1998-08 — 2000-03 BRAMMER-KEYSTONE ENERGY, L.L.C. 20 mo
1998-01 — 1998-07 KELLEY OIL CORPORATION 7 mo
1994-11 — 1997-12 SCANA PETROLEUM RESOURCES, INC. 38 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1042-203-32258SHERIDAN PRODUCTION CO III, LLC37,0002013-01-28