HEREDIA 46B

Oil · District 08 · Lease #42059

Operator: ENERGEN RESOURCES CORPORATION

Cum Oil

60k BBL

Cum Gas

166k MCF

casinghead

Wells

1

Production

2011-10 — 2026-04

Peak Month

2012-03

Production History

Cum Oil: 59,969 BBL Cum Gas: 166,019 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,099 BBL/mo

Di (annual)

69.1%

b-factor

0.9

EUR

61,021 BBL

R-squared

0.400

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2022-03 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 34 mo
2019-02 — 2022-02 DIAMONDBACK E&P LLC 37 mo
2011-12 — 2019-01 ENERGEN RESOURCES CORPORATION 86 mo
2011-10 — 2011-11 COBRA OIL & GAS CORPORATION 2 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC112,0002011-07-18