DUNBAR B

Oil · District 8A · Lease #69793

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

163k BBL

Cum Gas

611k MCF

casinghead

Wells

4

Production

2011-08 — 2026-04

Peak Month

2020-04

Production History

Cum Oil: 162,681 BBL Cum Gas: 610,913 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,835 BBL/mo

Di (annual)

11.9%

b-factor

0.0

EUR

184,930 BBL

R-squared

0.513

type

exponential

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
2011-08 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 18 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
12CRESCENT ENERGY OPERATING, LLC15,2002014-08-20
8CRESCENT ENERGY OPERATING, LLC18,1002014-02-25
7CRESCENT ENERGY OPERATING, LLC15,0002013-08-06
6CRESCENT ENERGY OPERATING, LLC25,2002011-03-17