UNIVERSITYNATALIE

Oil · District 7C · Lease #16818

Operator: ROMINE OIL & GAS, LLC

Cum Oil

276k BBL

Cum Gas

452k MCF

casinghead

Wells

1

Production

2008-10 — 2026-04

Peak Month

2010-01

Production History

Cum Oil: 276,330 BBL Cum Gas: 451,844 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

5,198 BBL/mo

Di (annual)

28.4%

b-factor

0.1

EUR

243,873 BBL

R-squared

0.788

type

hyperbolic

Operator History (from monthly production reports)

2016-12 — 2026-07 ROMINE OIL & GAS, LLC 116 mo
2009-10 — 2016-11 CALLON PETROLEUM OPERATING CO 86 mo
2008-10 — 2009-09 EXL PETROLEUM, LP 12 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1ROMINE OIL & GAS, LLC111,5002008-08-12