ASHTON, NORA B.

Oil · District 08 · Lease #11914

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

212k BBL

Cum Gas

916k MCF

casinghead

Wells

9

Production

1993-01 — 2026-04

Peak Month

2007-08

Production History

Cum Oil: 211,903 BBL Cum Gas: 915,813 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,754 BBL/mo

Di (annual)

11.7%

b-factor

0.0

EUR

179,404 BBL

R-squared

0.385

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
2010-08 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 30 mo
2005-06 — 2010-07 OK ARENA OPERATING COMPANY 62 mo
1993-01 — 2005-05 PARISH, JOHN R. 149 mo

Wells (9)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
10CRESCENT ENERGY OPERATING, LLC14,9002011-11-15
14CRESCENT ENERGY OPERATING, LLC14,9002011-08-12
7CRESCENT ENERGY OPERATING, LLC14,9002010-04-23
8CRESCENT ENERGY OPERATING, LLC14,9002010-04-23
5CRESCENT ENERGY OPERATING, LLC14,9002009-10-27
4CRESCENT ENERGY OPERATING, LLC14,8002006-06-23
3CRESCENT ENERGY OPERATING, LLC14,8002005-09-19
1 U42-003-06310CRESCENT ENERGY OPERATING, LLC------
2 U42-003-06311CRESCENT ENERGY OPERATING, LLC------