JOHNSON, W. D. -16S-

Oil · District 08 · Lease #38220

Operator: SHERIDAN PRODUCTION COMPANY, LLC

Cum Oil

11k BBL

Cum Gas

4k MCF

casinghead

Wells

2

Production

2007-07 — 2019-02

Peak Month

2013-10

Production History

Cum Oil: 10,787 BBL Cum Gas: 3,799 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,008 BBL/mo

Di (annual)

396.9%

b-factor

0.5

EUR

5,932 BBL

R-squared

0.778

type

hyperbolic

Operator History (from monthly production reports)

2024-01 — 2026-07 LAST MILE PRODUCTION, LLC 31 mo
2017-03 — 2023-12 ISKANDIA ENERGY OPERATING, INC. 82 mo
2013-02 — 2017-02 SHERIDAN PRODUCTION COMPANY, LLC 49 mo
2010-01 — 2013-01 SANDRIDGE EXPL. AND PROD., LLC 37 mo
2007-07 — 2009-12 FOREST OIL CORPORATION 30 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2LAST MILE PRODUCTION LLC16,8502012-05-01
1FOREST OIL CORPORATION16,7001983-03-09