DARLING NORTH A

Oil · District 7C · Lease #18455

Operator: FIREBIRD ENERGY LLC

Cum Oil

140k BBL

Cum Gas

1.2M MCF

casinghead

Wells

3

Production

2013-08 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 139,590 BBL Cum Gas: 1,197,489 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,735 BBL/mo

Di (annual)

315.8%

b-factor

1.3

EUR

145,292 BBL

R-squared

0.415

type

hyperbolic

Operator History (from monthly production reports)

2022-12 — 2026-07 DIAMONDBACK E&P LLC 44 mo
2019-07 — 2022-11 FIREBIRD ENERGY LLC 41 mo
2016-08 — 2019-06 FDL OPERATING, LLC 35 mo
2013-08 — 2016-07 DEVON ENERGY PRODUCTION CO, L.P. 36 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC511,2002014-10-28
4DIAMONDBACK E&P LLC411,0002014-08-13
3DIAMONDBACK E&P LLC211,0002013-06-19