PARKS "5-A"

Oil · District 08 · Lease #37411

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

106k BBL

Cum Gas

122k MCF

casinghead

Wells

2

Production

2004-10 — 2026-03

Peak Month

2006-08

Production History

Cum Oil: 106,047 BBL Cum Gas: 121,767 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,047 BBL/mo

Di (annual)

26.6%

b-factor

0.6

EUR

90,875 BBL

R-squared

0.344

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2004-10 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 243 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC212,0002018-04-16
1DIAMONDBACK E&P LLC212,0002018-03-12