UNIVSHERRY

Oil · District 08 · Lease #42491

Operator: OWL OPS II LLC

Cum Oil

423k BBL

Cum Gas

1.3M MCF

casinghead

Wells

10

Production

2011-11 — 2026-04

Peak Month

2013-06

Production History

Cum Oil: 422,893 BBL Cum Gas: 1,312,946 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

15,376 BBL/mo

Di (annual)

110.2%

b-factor

0.7

EUR

442,710 BBL

R-squared

0.947

type

hyperbolic

Operator History (from monthly production reports)

2022-06 — 2026-07 OWL OPS II LLC 50 mo
2018-06 — 2022-05 MERCURY OPERATING, LLC 48 mo
2011-11 — 2018-05 HENRY RESOURCES LLC 79 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2004OWL OPS II LLC112,5002013-11-13
2006OWL OPS II LLC112,5002013-11-13
2009OWL OPS II LLC112,5002012-12-17
2010OWL OPS II LLC112,5002012-12-14
2011OWL OPS II LLC112,5002012-12-14
2014OWL OPS II LLC112,5002012-12-14
2012OWL OPS II LLC112,5002012-12-13
2016OWL OPS II LLC112,5002012-11-12
2015OWL OPS II LLC112,5002012-10-29
2013ROWL OPS II LLC111,0002011-10-03