PRUDIE "9"

Oil · District 08 · Lease #38744

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

76k BBL

Cum Gas

65k MCF

casinghead

Wells

1

Production

2008-03 — 2026-04

Peak Month

2009-01

Production History

Cum Oil: 75,734 BBL Cum Gas: 65,044 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

880 BBL/mo

Di (annual)

37.9%

b-factor

0.8

EUR

69,815 BBL

R-squared

0.580

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2008-03 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 202 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC212,0002017-11-10