FASKEN 9-16-21 UNIT 2

Oil · District 08 · Lease #57305

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

2.1M BBL

Cum Gas

6.3M MCF

casinghead

Wells

10

Production

2022-06 — 2026-04

Peak Month

2023-06

Production History

Cum Oil: 2,110,826 BBL Cum Gas: 6,266,137 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

163,805 BBL/mo

Di (annual)

222.5%

b-factor

1.2

EUR

5,583,380 BBL

R-squared

0.972

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2022-06 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 31 mo

Wells (10)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
282DIAMONDBACK E&P LLC211,0002022-12-21
222DIAMONDBACK E&P LLC311,0002022-06-23
251DIAMONDBACK E&P LLC29,9002022-06-23
262DIAMONDBACK E&P LLC311,0002022-06-23
263DIAMONDBACK E&P LLC29,9002022-06-23
283DIAMONDBACK E&P LLC211,0002022-06-23
234DIAMONDBACK E&P LLC29,9002022-06-15
242DIAMONDBACK E&P LLC311,0002022-06-15
281DIAMONDBACK E&P LLC211,0002022-05-10
212DIAMONDBACK E&P LLC211,0002017-11-08