< leases

UNIVERSITY "28-11 B"

Oil · District 08 · Lease #35730

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Fields: THREE BAR (SAN ANDRES)

Cum Oil

7k BBL

Cum Gas

6k MCF

casinghead

Wells

1

Production

1998-04 — 2011-11

Peak Month

1998-05

Production History

Cum Oil: 6,638 BBL Cum Gas: 6,032 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

173 BBL/mo

Di (annual)

53.2%

b-factor

0.4

EUR

6,211 BBL

R-squared

0.668

type

hyperbolic

Operator History (from monthly production reports)

2025-11 — 2026-07 CRESCENT ENERGY OPERATING, LLC 9 mo
2022-01 — 2025-10 CONTANGO RESOURCES, LLC 46 mo
2021-12 — 2021-12 CONTANGO RESOURCES, INC. 1 mo
2020-04 — 2021-11 FDL OPERATING, LLC 20 mo
2013-02 — 2020-03 SHERIDAN PRODUCTION COMPANY, LLC 86 mo
2010-01 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 37 mo
2006-08 — 2009-12 FOREST OIL CORPORATION 41 mo
2004-05 — 2006-07 MINIHAN OIL & GAS LTD. 27 mo
1998-04 — 2004-04 MINIHAN OIL & GAS CORPORATION 73 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
242-003-38369CRESCENT ENERGY OPERATING LLC15,0001998-02-12