DELK

Oil · District 08 · Lease #37368

Operator: PERENCO LLC

Cum Oil

82k BBL

Cum Gas

106k MCF

casinghead

Wells

2

Production

2004-06 — 2026-02

Peak Month

2005-01

Production History

Cum Oil: 81,779 BBL Cum Gas: 105,665 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,523 BBL/mo

Di (annual)

73.3%

b-factor

0.8

EUR

71,561 BBL

R-squared

0.772

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2009-10 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 183 mo
2005-05 — 2009-09 LCX ENERGY, LLC 53 mo
2004-06 — 2005-04 PERENCO LLC 11 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1805DIAMONDBACK E&P LLC110,6002004-11-08
1803DIAMONDBACK E&P LLC110,6002004-05-24