PERRY BROOKS 1A

Oil · District 08 · Lease #43583

Operator: THREE RIVERS OPERATING CO II LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

59k BBL

Cum Gas

213k MCF

casinghead

Wells

2

Production

2012-10 — 2026-04

Peak Month

2014-11

Production History

Cum Oil: 58,691 BBL Cum Gas: 213,481 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,658 BBL/mo

Di (annual)

51.6%

b-factor

0.3

EUR

54,785 BBL

R-squared

0.807

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

2012-10 — 2014-05 CROWNQUEST OPERATING, LLC 20 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4	42-173-36390	OXY USA INC.	1	12,000	2014-04-26
3	42-173-35097	OXY USA INC.	2	12,000	2012-06-27