BARKSDALE

Oil · District 6E · Lease #8513

Operator: TOGS ENERGY, INC.

Fields: EAST TEXAS

Cum Oil

11k BBL

Cum Gas

7k MCF

casinghead

Wells

4

Production

1993-01 — 2003-03

Peak Month

1996-10

Production History

Cum Oil: 10,554 BBL Cum Gas: 6,924 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

144 BBL/mo

Di (annual)

14.1%

b-factor

0.0

EUR

12,171 BBL

R-squared

0.311

type

exponential

Operator History (from monthly production reports)

2013-09 — 2026-07 DYERSDALE ENERGY II, L.P. 155 mo
2006-02 — 2013-08 TOGS ENERGY, INC. 91 mo
2005-02 — 2006-01 DILLIGAF OIL, INC. 12 mo
2004-10 — 2005-01 SMITH, JAMES H & PIERCE, JAMES W 4 mo
2002-10 — 2004-09 GAYWOOD OIL & GAS, LLC 24 mo
2002-04 — 2002-09 ENERGY 2000, INC. 6 mo
2001-07 — 2002-03 ASCEND OIL & GAS, L.L.C. 9 mo
2000-04 — 2001-06 J.M.T. OPERATING 15 mo
2000-03 — 2000-03 MUSTANG OPERATING COMPANY 1 mo
1993-01 — 2000-02 KIVA RESOURCES INC. 86 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4 RDYERSDALE ENERGY II L.P.14,0001980-08-28
8 RDYERSDALE ENERGY II L.P.14,0001980-08-28
1042-401-85853DYERSDALE ENERGY II L.P.------
642-401-85850DYERSDALE ENERGY II L.P.------