CAMPBELL WEST

Oil · District 08 · Lease #40855

Operator: ENERGEN RESOURCES CORPORATION

Cum Oil

252k BBL

Cum Gas

703k MCF

casinghead

Wells

5

Production

2011-01 — 2026-04

Peak Month

2019-04

Production History

Cum Oil: 251,857 BBL Cum Gas: 703,366 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,875 BBL/mo

Di (annual)

20.3%

b-factor

0.0

EUR

229,353 BBL

R-squared

0.722

type

exponential

Operator History (from monthly production reports)

2019-02 — 2026-07 DIAMONDBACK E&P LLC 90 mo
2011-01 — 2019-01 ENERGEN RESOURCES CORPORATION 97 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
40DIAMONDBACK E&P LLC112,0002011-10-27
39DIAMONDBACK E&P LLC112,0002011-09-30
38DIAMONDBACK E&P LLC112,0002011-07-22
15DIAMONDBACK E&P LLC211,5002010-07-20
5DIAMONDBACK E&P LLC211,5002010-03-29