#1 RAYBURN UNIT "A"

Oil · District 06 · Lease #13614

Operator: TANA OIL AND GAS CORPORATION

Cum Oil

90k BBL

Cum Gas

504k MCF

casinghead

Wells

1

Production

1996-07 — 2012-09

Peak Month

1996-08

Production History

Cum Oil: 90,473 BBL Cum Gas: 504,484 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,017 BBL/mo

Di (annual)

197.4%

b-factor

0.5

EUR

35,993 BBL

R-squared

0.415

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
1996-07 — 1999-03 TANA OIL AND GAS CORPORATION 33 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RADIUS OPERATING LLC19,7001996-04-15