WOODY

Oil · District 08 · Lease #23331

Operator: THREE RIVERS OPERATING CO II LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

348k BBL

Cum Gas

990k MCF

casinghead

Wells

7

Production

1993-01 — 2026-04

Peak Month

2014-01

Production History

Cum Oil: 347,547 BBL Cum Gas: 989,561 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,009 BBL/mo

Di (annual)

12.0%

b-factor

0.0

EUR

301,181 BBL

R-squared

0.448

type

exponential

Operator History (from monthly production reports)

2014-12 — 2026-07 OXY USA INC. 140 mo

2013-04 — 2014-11 THREE RIVERS OPERATING CO II LLC 20 mo

2012-11 — 2013-03 ATLANTIC EXPLORATION, LLC 5 mo

1998-02 — 2012-10 ATLANTIC OPERATING, INC. 177 mo

1998-01 — 1998-01 JENNINGS & CARDWELL, L.L.C. 1 mo

1997-06 — 1997-12 PETRA OLEUM CORP. 7 mo

1996-04 — 1997-05 BELLWETHER EXPLORATION COMPANY 14 mo

1994-01 — 1996-03 HAMPTON RESOURCES CORPORATION 27 mo

1993-01 — 1993-12 SANTA FE ENERGY RESOURCES, INC. 12 mo

Wells (7)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
411	42-173-35877	OXY USA INC.	1	11,500	2013-06-28
412	42-173-35878	OXY USA INC.	2	11,500	2013-06-28
422	42-173-35412	OXY USA INC.	2	11,500	2012-11-06
421	42-173-34990	OXY USA INC.	1	11,000	2012-05-18
1	42-173-30138	OXY USA INC.	--	--	--
3	42-173-30221	OXY USA INC.	--	--	--
4	42-173-30218	OXY USA INC.	--	--	--