PERRY 1A

Oil · District 08 · Lease #42205

Operator: THREE RIVERS OPERATING CO II LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

52k BBL

Cum Gas

207k MCF

casinghead

Wells

2

Production

2011-10 — 2025-07

Peak Month

2014-12

Production History

Cum Oil: 51,884 BBL Cum Gas: 206,900 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,356 BBL/mo

Di (annual)

49.2%

b-factor

0.3

EUR

46,893 BBL

R-squared

0.856

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

2011-10 — 2014-05 CROWNQUEST OPERATING, LLC 32 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
5	42-173-36794	OXY USA INC.	1	11,200	2014-09-06
2	42-173-34320	OXY USA INC.	1	11,900	2011-06-22