DANIEL -3-

Oil · District 08 · Lease #43726

Operator: ENERGEN RESOURCES CORPORATION

Cum Oil

206k BBL

Cum Gas

1.8M MCF

casinghead

Wells

5

Production

2012-12 — 2026-04

Peak Month

2014-06

Production History

Cum Oil: 205,753 BBL Cum Gas: 1,762,087 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,865 BBL/mo

Di (annual)

284.2%

b-factor

1.9

EUR

301,495 BBL

R-squared

0.607

type

hyperbolic

Operator History (from monthly production reports)

2019-02 — 2026-07 DIAMONDBACK E&P LLC 90 mo
2012-12 — 2019-01 ENERGEN RESOURCES CORPORATION 74 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
6DIAMONDBACK E&P LLC112,0002014-03-07
3DIAMONDBACK E&P LLC112,0002013-05-08
4DIAMONDBACK E&P LLC112,0002013-05-08
2DIAMONDBACK E&P LLC111,5002012-09-10
1DIAMONDBACK E&P LLC111,5002012-09-06