CLARKSON 7-26 E

Oil · District 7C · Lease #21206

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

308k BBL

Cum Gas

3.5M MCF

casinghead

Wells

1

Production

2020-11 — 2026-04

Peak Month

2021-05

Production History

Cum Oil: 308,397 BBL Cum Gas: 3,461,486 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

29,450 BBL/mo

Di (annual)

209.4%

b-factor

0.4

EUR

280,744 BBL

R-squared

0.972

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2020-11 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 50 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
251DIAMONDBACK E&P LLC19,8002020-10-29