NIKOLAUK

Oil · District 7C · Lease #18250

Operator: UPP OPERATING, LLC

Fields: SAWYER (LEONARD)

Cum Oil

3k BBL

Cum Gas

44k MCF

casinghead

Wells

1

Production

2012-06 — 2026-04

Peak Month

2014-04

Production History

Cum Oil: 2,728 BBL Cum Gas: 43,896 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

148 BBL/mo

Di (annual)

283.6%

b-factor

0.7

EUR

1,620 BBL

R-squared

0.603

type

hyperbolic

Operator History (from monthly production reports)

2019-04 — 2026-07 UPP OPERATING, LLC 88 mo

2014-10 — 2019-03 ENERVEST OPERATING, L.L.C. 54 mo

2012-06 — 2014-09 HIGHMOUNT EXPL & PROD TEXAS LLC 28 mo

Wells (1)

WELL#	API	OPERATOR	PERMITS	DEPTH	LAST_ISSUED
604	42-413-32822	UPP OPERATING, LLC	2	8,600	2012-10-11