FRANKLIN CRAWFORD 42-43 A

Oil · District 08 · Lease #56802

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

318k BBL

Cum Gas

765k MCF

casinghead

Wells

1

Production

2021-12 — 2026-04

Peak Month

2022-05

Production History

Cum Oil: 318,344 BBL Cum Gas: 765,259 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

24,992 BBL/mo

Di (annual)

295.0%

b-factor

0.8

EUR

354,951 BBL

R-squared

0.923

type

hyperbolic

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2021-12 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 37 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
211DIAMONDBACK E&P LLC110,6162021-10-08