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TXL -G-

Oil · District 08 · Lease #34644

Operator: UMC PETROLEUM CORPORATION

Fields: WAR-SAN (CONSOLIDATED)

Cum Oil

44k BBL

Cum Gas

239k MCF

casinghead

Wells

3

Production

1995-10 — 2011-07

Peak Month

1996-04

Production History

Cum Oil: 43,914 BBL Cum Gas: 239,085 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,031 BBL/mo

Di (annual)

57.6%

b-factor

0.6

EUR

45,991 BBL

R-squared

0.886

type

hyperbolic

Operator History (from monthly production reports)

2008-05 — 2011-10 LEGACY RESERVES OPERATING LP 42 mo
2006-01 — 2008-04 DEVON ENERGY PRODUCTION CO, L.P. 28 mo
2003-09 — 2005-12 DEVON LOUISIANA CORPORATION 28 mo
1998-08 — 2003-08 OCEAN ENERGY, INC. 61 mo
1995-10 — 1998-07 UMC PETROLEUM CORPORATION 34 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-329-02026APACHE CORPORATION513,4002009-12-31
342-329-02027LEGACY RESERVES OPERATING LP513,5001996-03-04
142-329-02025APACHE CORPORATION------