< leases

LEATHERWOOD-WAGER UNIT

Oil · District 03 · Lease #22839

Operator: UNION PACIFIC RESOURCES COMPANY

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

200k BBL

Cum Gas

157k MCF

casinghead

Wells

2

Production

1995-10 — 2026-04

Peak Month

1995-11

Production History

Cum Oil: 200,206 BBL Cum Gas: 157,423 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,023 BBL/mo

Di (annual)

25.8%

b-factor

0.3

EUR

195,984 BBL

R-squared

0.692

type

hyperbolic

Operator History (from monthly production reports)

2023-12 — 2026-07 MAGNOLIA OIL & GAS OPERATING LLC 32 mo
2021-12 — 2023-11 LRR PECOS VALLEY, LLC 24 mo
2016-09 — 2021-11 TREADSTONE ENERGY PRTNR OP, LLC 63 mo
2013-01 — 2016-08 ANADARKO E&P ONSHORE LLC 44 mo
2002-12 — 2012-12 ANADARKO E&P COMPANY LP 121 mo
2001-02 — 2002-11 RME PETROLEUM COMPANY 22 mo
1995-10 — 2001-01 UNION PACIFIC RESOURCES COMPANY 64 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HA42-051-34291MAGNOLIA OIL & GAS OPERATING LLC17,0002019-08-22
142-051-33449MAGNOLIA OIL & GAS OPERATING LLC28,0371994-10-24