DONELSON

Oil · District 08 · Lease #41182

Operator: THREE RIVERS OPERATING CO II LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

188k BBL

Cum Gas

888k MCF

casinghead

Wells

2

Production

2011-04 — 2022-09

Peak Month

2011-05

Production History

Cum Oil: 188,168 BBL Cum Gas: 887,577 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

9,419 BBL/mo

Di (annual)

91.1%

b-factor

0.3

EUR

177,058 BBL

R-squared

0.931

type

hyperbolic

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

2011-04 — 2012-08 MERITAGE ENERGY COMPANY, LLC 17 mo

Wells (2)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
4244	42-227-36966	OXY USA INC.	2	10,600	2012-04-20
3711	42-227-36538	OXY USA INC.	2	10,600	2010-11-15