HILL "6"

Oil · District 08 · Lease #39103

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

91k BBL

Cum Gas

261k MCF

casinghead

Wells

1

Production

2008-11 — 2026-04

Peak Month

2009-08

Production History

Cum Oil: 91,083 BBL Cum Gas: 261,034 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,755 BBL/mo

Di (annual)

308.0%

b-factor

1.9

EUR

104,571 BBL

R-squared

0.646

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2008-11 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 194 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC212,0002017-11-01