ALLEN, R. H. ESTATE OIL UNIT

Oil · District 06 · Lease #11596

Operator: WAGNER, DUER & CO.

Cum Oil

1k BBL

Cum Gas

164k MCF

casinghead

Wells

1

Production

1993-01 — 2008-02

Peak Month

2007-11

Production History

Cum Oil: 1,264 BBL Cum Gas: 164,030 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23 BBL/mo

Di (annual)

83.2%

b-factor

0.0

EUR

311 BBL

R-squared

0.442

type

exponential

Operator History (from monthly production reports)

1998-08 — 2026-07 RICHEY PROPERTIES, INC. 336 mo
1995-07 — 1998-07 TEXAS VANGUARD OIL COMPANY 37 mo
1993-01 — 1995-06 WAGNER, DUER & CO. 30 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RICHEY PROPERTIES, INC.28,5001984-12-03