LEITKO UNIT

Oil · District 03 · Lease #18731

Operator: STROUD OIL PROPERTIES, INC.

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

181k BBL

Cum Gas

2.0M MCF

casinghead

Wells

2

Production

1993-01 — 2026-04

Peak Month

2002-01

Production History

Cum Oil: 181,111 BBL Cum Gas: 1,991,488 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,442 BBL/mo

Di (annual)

31.5%

b-factor

0.1

EUR

145,590 BBL

R-squared

0.752

type

hyperbolic

Operator History (from monthly production reports)

2018-08 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 96 mo

2017-08 — 2018-07 ENERVEST OPERATING, L.L.C. 12 mo

2013-07 — 2017-07 HK ENERGY OPERATING, LLC 49 mo

2007-02 — 2013-06 SOUTHERN BAY OPERATING, L.L.C. 77 mo

2006-07 — 2007-01 RANGE PRODUCTION COMPANY 7 mo

2003-09 — 2006-06 STROUD ENERGY, LTD. 34 mo

2001-06 — 2003-08 STROUD OIL PROPERTIES, INC. 27 mo

2001-03 — 2001-05 RME PETROLEUM COMPANY 3 mo

1993-05 — 2001-02 ANCHOR OPERATING CO. 94 mo

1993-01 — 1993-04 COUNTY MANAGEMENT, INC. 4 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-287-31810	MAGNOLIA OIL & GAS OPERATING LLC	4	10,000	2001-09-28
1RE	42-287-31810	MAGNOLIA OIL & GAS OPERATING LLC	4	10,000	2001-09-28

LEITKO UNIT

Production HistoryBeta Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]

Decline Curve Analysis

Operator History (from monthly production reports)

Wells (2)

Production History