SRH "9"

Oil · District 7C · Lease #17347

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

30k BBL

Cum Gas

312k MCF

casinghead

Wells

1

Production

2011-01 — 2026-04

Peak Month

2011-07

Production History

Cum Oil: 30,129 BBL Cum Gas: 312,035 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

980 BBL/mo

Di (annual)

152.7%

b-factor

1.1

EUR

38,324 BBL

R-squared

0.876

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2011-01 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 168 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC312,0002010-08-03