STEGMUELLER UNIT

Oil · District 03 · Lease #22870

Operator: WILDHORSE RESOURCES MNGT CO, LLC

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

170k BBL

Cum Gas

3.3M MCF

casinghead

Wells

2

Production

1996-02 — 2025-03

Peak Month

1996-05

Production History

Cum Oil: 170,054 BBL Cum Gas: 3,280,265 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,531 BBL/mo

Di (annual)

55.3%

b-factor

0.3

EUR

170,639 BBL

R-squared

0.783

type

hyperbolic

Operator History (from monthly production reports)

2023-03 — 2026-07 WILDFIRE ENERGY OPERATING LLC 41 mo

2019-06 — 2023-02 CHESAPEAKE OPERATING, L.L.C. 45 mo

2017-07 — 2019-05 WILDHORSE RESOURCES MNGT CO, LLC 23 mo

2013-01 — 2017-06 ANADARKO E&P ONSHORE LLC 54 mo

2002-12 — 2012-12 ANADARKO E&P COMPANY LP 121 mo

2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo

1996-02 — 2001-01 UNION PACIFIC RESOURCES COMPANY 60 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
3	42-051-30559	LEEXUS OIL LLC	2	9,200	1996-01-25
3RE	42-051-30559	LEEXUS OIL LLC	2	9,200	1996-01-25