YOUNGER

Oil · District 09 · Lease #30480

Operator: GONZENBACH OIL & GAS, LLC

Cum Oil

33k BBL

Cum Gas

383k MCF

casinghead

Wells

1

Production

2005-08 — 2026-04

Peak Month

2006-10

Production History

Cum Oil: 32,588 BBL Cum Gas: 383,256 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

634 BBL/mo

Di (annual)

58.2%

b-factor

0.7

EUR

31,848 BBL

R-squared

0.781

type

hyperbolic

Operator History (from monthly production reports)

2020-01 — 2026-07 EXTECH OPERATING, LLC 79 mo
2017-01 — 2019-12 GONZENBACH OIL & GAS, LLC 36 mo
2007-09 — 2016-12 GLEN D. GONZENBACH, LLC 112 mo
2005-08 — 2007-08 GONZENBACH, GLEN D 25 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1EXTECH OPERATING, LLC17,5002005-03-08