ELIZABETH-TAYLOR UNIT

Oil · District 03 · Lease #20277

Operator: UNITED OIL & MINERALS, INC.

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

135k BBL

Cum Gas

2.3M MCF

casinghead

Wells

1

Production

1993-01 — 2026-04

Peak Month

1993-09

Production History

Cum Oil: 135,355 BBL Cum Gas: 2,293,032 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,210 BBL/mo

Di (annual)

107.8%

b-factor

0.5

EUR

111,860 BBL

R-squared

0.736

type

hyperbolic

Operator History (from monthly production reports)

2025-06 — 2026-07 REDBUD E & P, INC. 14 mo

2019-08 — 2025-05 INEOS USA OIL & GAS LLC 70 mo

2017-09 — 2019-07 CRAWFORD HUGHES OPERATING CO. 23 mo

2007-09 — 2017-08 ENERVEST OPERATING, L.L.C. 120 mo

2002-12 — 2007-08 ANADARKO E&P COMPANY LP 57 mo

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

1993-03 — 2001-01 UNION PACIFIC RESOURCES COMPANY 95 mo

1993-01 — 1993-02 UNITED OIL & MINERALS, INC. 2 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-149-32282	REDBUD E & P, INC.	2	16,000	1993-06-24