ADAMS

Oil · District 08 · Lease #40771

Operator: THREE RIVERS OPERATING CO II LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

100k BBL

Cum Gas

196k MCF

casinghead

Wells

2

Production

2010-10 — 2026-04

Peak Month

2018-03

Production History

Cum Oil: 100,441 BBL Cum Gas: 196,375 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

965 BBL/mo

Di (annual)

15.5%

b-factor

0.0

EUR

74,576 BBL

R-squared

0.418

type

exponential

Operator History (from monthly production reports)

2014-12 — 2026-07 OXY USA INC. 140 mo

2012-09 — 2014-11 THREE RIVERS OPERATING CO II LLC 27 mo

2010-10 — 2012-08 MERITAGE ENERGY COMPANY, LLC 23 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4244	42-227-38015	OXY USA INC.	2	11,300	2015-09-10
4211	42-227-36420	OXY USA INC.	3	10,600	2011-08-31