QUINTON '20'

Oil · District 08 · Lease #43526

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

13k BBL

Cum Gas

282 MCF

casinghead

Wells

1

Production

2012-06 — 2025-09

Peak Month

2013-06

Production History

Cum Oil: 12,962 BBL Cum Gas: 282 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

426 BBL/mo

Di (annual)

144.4%

b-factor

0.9

EUR

13,168 BBL

R-squared

0.701

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2012-06 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 151 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC212,0002011-12-13