ROBERTS OIL UNIT

Oil · District 06 · Lease #14464

Operator: ROSHARON OIL AND GAS

Fields: CARTHAGE (TRAVIS PEAK)

Cum Oil

10k BBL

Cum Gas

7k MCF

casinghead

Wells

1

Production

2005-07 — 2022-08

Peak Month

2005-11

Production History

Cum Oil: 9,523 BBL Cum Gas: 7,365 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

262 BBL/mo

Di (annual)

45.4%

b-factor

0.0

EUR

6,897 BBL

R-squared

0.748

type

exponential

Operator History (from monthly production reports)

2022-05 — 2026-07 EC PRODUCTION LLC 51 mo

2018-03 — 2022-04 ROSHARON OIL AND GAS 50 mo

2016-04 — 2018-02 ARMOR RESOURCES LLC 23 mo

2010-11 — 2016-03 FORTUNE RESOURCES LLC 65 mo

2007-10 — 2010-10 CORONADO ENERGY E&P COMPANY, LLC 37 mo

2005-07 — 2007-09 PEOPLES ENERGY PROD.-TX, L.P. 27 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
2	42-365-35774	EC PRODUCTION LLC	2	6,700	2005-11-14