BATES, GARTH NO. 4RE UNIT

Oil · District 03 · Lease #23285

Operator: ROSEWOOD RESOURCES, INC.

Fields: GIDDINGS (AUSTIN CHALK-3)

Cum Oil

42k BBL

Cum Gas

105k MCF

casinghead

Wells

2

Production

1997-08 — 2025-05

Peak Month

1997-11

Production History

Cum Oil: 41,565 BBL Cum Gas: 104,828 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

780 BBL/mo

Di (annual)

33.5%

b-factor

0.3

EUR

39,338 BBL

R-squared

0.499

type

hyperbolic

Operator History (from monthly production reports)

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

2019-12 — 2025-05 INEOS USA OIL & GAS LLC 66 mo

2017-09 — 2019-11 CRAWFORD HUGHES OPERATING CO. 27 mo

2009-07 — 2017-08 ENERVEST OPERATING, L.L.C. 98 mo

2005-03 — 2009-06 CHESAPEAKE OPERATING, INC. 52 mo

1999-06 — 2005-02 BRG PETROLEUM CORPORATION 69 mo

1997-08 — 1999-05 ROSEWOOD RESOURCES, INC. 22 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4	42-149-30609	REDBUD E & P INC.	3	11,300	1997-08-21
4RE	42-149-30609	REDBUD E & P INC.	3	11,300	1997-08-21