UNIVERSITY 18-6

Oil · District 08 · Lease #34394

Operator: SIANA OIL & GAS

Cum Oil

121k BBL

Cum Gas

102k MCF

casinghead

Wells

2

Production

1995-01 — 2019-12

Peak Month

2004-12

Production History

Cum Oil: 120,527 BBL Cum Gas: 101,856 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

912 BBL/mo

Di (annual)

9.7%

b-factor

0.0

EUR

112,513 BBL

R-squared

0.619

type

exponential

Operator History (from monthly production reports)

2018-02 — 2020-07 OASIS PETROLEUM PERMIAN LLC 30 mo
2017-07 — 2018-01 FORGE ENERGY, LLC 7 mo
1998-04 — 2017-06 SIANA OIL & GAS 231 mo
1995-01 — 1998-03 ENRON OIL & GAS COMPANY 39 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2CALLON PERMIAN II, LLC420,6702022-06-21
3OASIS PETROLEUM PERMIAN LLC211,8002020-03-31