THORNBERRY 13A

Oil · District 08 · Lease #46715

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

2k BBL

Cum Gas

20k MCF

casinghead

Wells

1

Production

2015-07 — 2018-08

Peak Month

2015-08

Production History

Cum Oil: 1,693 BBL Cum Gas: 19,695 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

136 BBL/mo

Di (annual)

123.2%

b-factor

2.0

EUR

13,413 BBL

R-squared

0.915

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
2015-07 — 2020-03 SHERIDAN PRODUCTION COMPANY, LLC 57 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6CRESCENT ENERGY OPERATING, LLC37,4002015-05-04