MCMORRIES 1

Oil · District 08 · Lease #43437

Operator: THREE RIVERS OPERATING CO II LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

170k BBL

Cum Gas

760k MCF

casinghead

Wells

6

Production

2012-09 — 2026-04

Peak Month

2015-05

Production History

Cum Oil: 170,194 BBL Cum Gas: 759,547 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,348 BBL/mo

Di (annual)

84.5%

b-factor

0.5

EUR

117,963 BBL

R-squared

0.923

type

hyperbolic

Operator History (from monthly production reports)

2014-12 — 2026-07 OXY USA INC. 140 mo

2014-08 — 2014-11 THREE RIVERS OPERATING CO II LLC 4 mo

2014-06 — 2014-07 ELEMENT PETROLEUM OPERATING, LLC 2 mo

2012-09 — 2014-05 CROWNQUEST OPERATING, LLC 21 mo

Wells (6)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
6	42-173-36982	OXY USA INC.	2	11,200	2014-10-22
5	42-173-36552	OXY USA INC.	1	12,000	2014-05-17
4	42-173-36110	OXY USA INC.	1	12,000	2013-10-15
3	42-173-35667	OXY USA INC.	1	12,000	2013-03-18
2	42-173-35515	OXY USA INC.	1	13,000	2012-12-27
1	42-173-35071	OXY USA INC.	1	12,000	2012-06-15