THORNBERRY, M. A.ESTATE B-BK

Oil · District 08 · Lease #14587

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

339k BBL

Cum Gas

328k MCF

casinghead

Wells

16

Production

1993-01 — 2026-04

Peak Month

2009-07

Production History

Cum Oil: 339,133 BBL Cum Gas: 328,240 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,250 BBL/mo

Di (annual)

26.0%

b-factor

0.4

EUR

305,332 BBL

R-squared

0.655

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
2006-11 — 2010-07 OK ARENA OPERATING COMPANY 45 mo
1999-09 — 2006-10 B K ENERGY 86 mo
1993-07 — 1999-08 B K ENERGY, INC. 74 mo
1993-01 — 1993-06 ARY, J. KIRK 6 mo

Wells (16)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
14CRESCENT ENERGY OPERATING, LLC14,9002012-03-22
17CRESCENT ENERGY OPERATING, LLC14,9002011-12-16
13CRESCENT ENERGY OPERATING, LLC14,9002011-12-14
15CRESCENT ENERGY OPERATING, LLC14,9002011-12-05
19CRESCENT ENERGY OPERATING, LLC14,9002011-10-11
18CRESCENT ENERGY OPERATING, LLC14,9002011-08-19
12CRESCENT ENERGY OPERATING, LLC14,9002011-03-24
10CRESCENT ENERGY OPERATING, LLC14,9002010-02-08
11CRESCENT ENERGY OPERATING, LLC14,9002010-02-01
9CRESCENT ENERGY OPERATING, LLC14,9002009-04-02
8CRESCENT ENERGY OPERATING, LLC24,9002009-04-01
6CRESCENT ENERGY OPERATING, LLC14,9002008-12-22
7CRESCENT ENERGY OPERATING, LLC14,9002008-12-12
5CRESCENT ENERGY OPERATING, LLC14,9002008-07-18
4CRESCENT ENERGY OPERATING, LLC14,9002008-04-25
142-003-01154CRESCENT ENERGY OPERATING, LLC------