BLACKGOLDENEYE 13-1 UNIT 2

Oil · District 08 · Lease #59730

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

543k BBL

Cum Gas

459k MCF

casinghead

Wells

3

Production

2023-07 — 2026-04

Peak Month

2025-11

Production History

Cum Oil: 543,403 BBL Cum Gas: 459,430 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

52,470 BBL/mo

Di (annual)

325.5%

b-factor

0.4

EUR

323,000 BBL

R-squared

0.957

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2023-07 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 18 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DNDIAMONDBACK E&P LLC19,0002025-01-10
8WADIAMONDBACK E&P LLC19,0002025-01-10
251DIAMONDBACK E&P LLC19,0002023-03-10