KENTEX "23"

Oil · District 08 · Lease #38811

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

144k BBL

Cum Gas

198k MCF

casinghead

Wells

2

Production

2008-04 — 2026-04

Peak Month

2008-12

Production History

Cum Oil: 144,098 BBL Cum Gas: 197,838 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,061 BBL/mo

Di (annual)

20.1%

b-factor

0.1

EUR

136,591 BBL

R-squared

0.808

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2008-04 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 201 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC212,0002017-10-13
2DIAMONDBACK E&P LLC212,0002017-10-13