RAYBURN OIL UNIT #8

Oil · District 06 · Lease #13453

Operator: TANA OIL AND GAS CORPORATION

Cum Oil

163k BBL

Cum Gas

333k MCF

casinghead

Wells

1

Production

1995-09 — 2012-09

Peak Month

1995-10

Production History

Cum Oil: 163,262 BBL Cum Gas: 332,537 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,955 BBL/mo

Di (annual)

252.0%

b-factor

0.4

EUR

47,118 BBL

R-squared

0.430

type

hyperbolic

Operator History (from monthly production reports)

2010-03 — 2026-07 RADIUS OPERATING, LLC 197 mo
2007-05 — 2010-02 KT OPERATING COMPANY LLC 34 mo
2006-01 — 2007-04 RIDGELAND OPERATING COMPANY, LLC 16 mo
1999-04 — 2005-12 BASA RESOURCES, INC. 81 mo
1995-09 — 1999-03 TANA OIL AND GAS CORPORATION 43 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
8RADIUS OPERATING LLC110,0001995-05-26