UNIVERSITY (S) "M"

Oil · District 08 · Lease #13120

Operator: SILVER CROSS ENERGY PARTNERS LLC

Fields: FULLERTON

Cum Oil

218k BBL

Cum Gas

196k MCF

casinghead

Wells

5

Production

1993-01 — 2026-04

Peak Month

1995-12

Production History

Cum Oil: 217,573 BBL Cum Gas: 195,612 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,716 BBL/mo

Di (annual)

10.8%

b-factor

0.0

EUR

189,257 BBL

R-squared

0.791

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 OLSEN ENERGY INC. 19 mo
2023-12 — 2024-12 SILVER CROSS ENERGY PARTNERS LLC 13 mo
2006-05 — 2023-11 ENDEAVOR ENERGY RESOURCES L.P. 211 mo
1998-11 — 2006-04 SCYTHIAN, LTD. 90 mo
1993-01 — 1998-10 OXY USA INC. 70 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
7OLSEN ENERGY INC.17,2001980-01-21
242-003-00810OLSEN ENERGY INC.------
342-003-00815OLSEN ENERGY INC.------
542-003-00823OLSEN ENERGY INC.------
642-003-00828OLSEN ENERGY INC.------