HILL '61E'

Oil · District 08 · Lease #46538

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

127k BBL

Cum Gas

272k MCF

casinghead

Wells

2

Production

2014-10 — 2026-04

Peak Month

2015-07

Production History

Cum Oil: 126,595 BBL Cum Gas: 271,868 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,303 BBL/mo

Di (annual)

93.4%

b-factor

1.0

EUR

164,082 BBL

R-squared

0.774

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2014-10 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 123 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC212,0002014-08-04
1DIAMONDBACK E&P LLC212,0002014-07-15