SUN FEE

Oil · District 03 · Lease #26329

Operator: YORK E & P, LLC

Fields: HIGH ISLAND

Cum Oil

2k BBL

Cum Gas

0 MCF

Wells

1

Production

2012-12 — 2025-08

Peak Month

2013-01

Production History

Cum Oil: 2,055 BBL Cum Gas: 0 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

131 BBL/mo

Di (annual)

256.1%

b-factor

0.6

EUR

1,316 BBL

R-squared

0.345

type

hyperbolic

Operator History (from monthly production reports)

2025-04 — 2026-07 YORDES ENERGY, LLC 16 mo

2019-10 — 2025-03 YORK E & P, LLC 66 mo

2019-07 — 2019-09 MANTLE OIL & GAS, LLC 3 mo

2016-08 — 2019-06 ESCO OIL OPERATING COMPANY LLC 35 mo

2014-12 — 2016-07 AMERICAN RESOURCES, INC. 20 mo

2014-06 — 2014-11 DRILLMAR ENERGY, INC. 6 mo

2012-12 — 2014-05 CASKIDS OPERATING COMPANY 18 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
1	42-167-31504	YORDES ENERGY, LLC	1	5,000	2012-06-01