PARKS "19"

Oil · District 08 · Lease #37195

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

195k BBL

Cum Gas

294k MCF

casinghead

Wells

4

Production

2003-08 — 2026-04

Peak Month

2004-11

Production History

Cum Oil: 194,922 BBL Cum Gas: 293,783 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,108 BBL/mo

Di (annual)

87.3%

b-factor

1.2

EUR

200,963 BBL

R-squared

0.805

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2003-08 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 257 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC211,4002018-03-21
3DIAMONDBACK E&P LLC212,0002018-03-13
4DIAMONDBACK E&P LLC212,0002018-03-08
2DIAMONDBACK E&P LLC211,4002018-02-28