THORNBERRY E

Oil · District 08 · Lease #38837

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

182k BBL

Cum Gas

150k MCF

casinghead

Wells

8

Production

2008-01 — 2026-04

Peak Month

2012-05

Production History

Cum Oil: 181,609 BBL Cum Gas: 150,305 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,862 BBL/mo

Di (annual)

80.7%

b-factor

1.1

EUR

176,498 BBL

R-squared

0.567

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
2010-08 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 30 mo
2008-01 — 2010-07 OK ARENA OPERATING COMPANY 31 mo

Wells (8)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
9CRESCENT ENERGY OPERATING, LLC14,9002012-03-05
8CRESCENT ENERGY OPERATING, LLC14,9002011-11-16
7CRESCENT ENERGY OPERATING, LLC14,9002011-05-06
6CRESCENT ENERGY OPERATING, LLC14,9002010-03-05
5CRESCENT ENERGY OPERATING, LLC14,9002009-10-07
4CRESCENT ENERGY OPERATING, LLC14,9002008-12-08
3CRESCENT ENERGY OPERATING, LLC14,9002007-12-11
2CRESCENT ENERGY OPERATING, LLC14,9002007-10-19