SHORTES 44-5 UNIT 2

Oil · District 08 · Lease #51516

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

606k BBL

Cum Gas

1.1M MCF

casinghead

Wells

2

Production

2018-11 — 2026-04

Peak Month

2018-11

Production History

Cum Oil: 606,156 BBL Cum Gas: 1,062,698 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

51,084 BBL/mo

Di (annual)

419.5%

b-factor

1.1

EUR

937,497 BBL

R-squared

0.939

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2018-11 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 74 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
251DIAMONDBACK E&P LLC210,6192017-10-26
252DIAMONDBACK E&P LLC110,6192017-10-26