WORTHINGTON, J.

Oil · District 09 · Lease #28540

Operator: GONZENBACH, GLEN D

Cum Oil

28k BBL

Cum Gas

141 MCF

casinghead

Wells

1

Production

1993-04 — 2005-10

Peak Month

1993-04

Production History

Cum Oil: 28,013 BBL Cum Gas: 141 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,233 BBL/mo

Di (annual)

77.5%

b-factor

0.4

EUR

31,357 BBL

R-squared

0.844

type

hyperbolic

Operator History (from monthly production reports)

2007-09 — 2009-07 GLEN D. GONZENBACH, LLC 23 mo
1993-04 — 2007-08 GONZENBACH, GLEN D 173 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1GONZENBACH, GLEN D25,5601993-03-09