GARTH BATES OIL UNIT #2

Oil · District 03 · Lease #21705

Operator: TANA OIL AND GAS CORPORATION

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

49k BBL

Cum Gas

105k MCF

casinghead

Wells

1

Production

1993-01 — 2023-08

Peak Month

1997-12

Production History

Cum Oil: 49,441 BBL Cum Gas: 104,987 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

283 BBL/mo

Di (annual)

9.0%

b-factor

0.0

EUR

37,135 BBL

R-squared

0.349

type

exponential

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

2008-09 — 2017-08 ENERVEST OPERATING, L.L.C. 108 mo

2000-05 — 2008-08 EMERALD OPERATING COMPANY, INC. 100 mo

1995-11 — 2000-04 ROSEWOOD RESOURCES, INC. 54 mo

1993-01 — 1995-10 TANA OIL AND GAS CORPORATION 34 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-149-32584	REDBUD E & P INC.	3	9,150	1992-02-12