QUINN "8"

Oil · District 08 · Lease #35090

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

168k BBL

Cum Gas

11k MCF

casinghead

Wells

1

Production

1996-09 — 2008-05

Peak Month

1997-12

Production History

Cum Oil: 167,981 BBL Cum Gas: 10,847 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,910 BBL/mo

Di (annual)

84.5%

b-factor

0.0

EUR

126,504 BBL

R-squared

0.780

type

exponential

Operator History (from monthly production reports)

2025-01 — 2025-12 DIAMONDBACK E&P LLC 12 mo
2007-12 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 205 mo
2004-09 — 2007-11 CLEAR WATER INC. 39 mo
1996-09 — 2004-08 COBRA OIL & GAS CORPORATION 96 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC412,0002017-11-13