SEM SN 35-26 03

Oil · District 08 · Lease #50497

Operator: ENERGEN RESOURCES CORPORATION

Cum Oil

232k BBL

Cum Gas

2.9M MCF

casinghead

Wells

1

Production

2018-02 — 2026-04

Peak Month

2018-03

Production History

Cum Oil: 232,490 BBL Cum Gas: 2,895,557 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

39,663 BBL/mo

Di (annual)

610.4%

b-factor

0.8

EUR

292,986 BBL

R-squared

0.750

type

hyperbolic

Operator History (from monthly production reports)

2019-02 — 2026-07 DIAMONDBACK E&P LLC 90 mo
2018-02 — 2019-01 ENERGEN RESOURCES CORPORATION 12 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
203HDIAMONDBACK E&P LLC212,0002017-08-25