SRH "11"

Oil · District 7C · Lease #17435

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

23k BBL

Cum Gas

148k MCF

casinghead

Wells

1

Production

2011-04 — 2026-04

Peak Month

2011-10

Production History

Cum Oil: 23,046 BBL Cum Gas: 148,080 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

241 BBL/mo

Di (annual)

13.1%

b-factor

0.0

EUR

22,001 BBL

R-squared

0.490

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2011-04 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 165 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC312,0002018-08-01