HUGHES "43"

Oil · District 08 · Lease #38812

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

282k BBL

Cum Gas

2.1M MCF

casinghead

Wells

4

Production

2008-03 — 2026-04

Peak Month

2009-01

Production History

Cum Oil: 282,358 BBL Cum Gas: 2,061,711 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,393 BBL/mo

Di (annual)

10.5%

b-factor

0.0

EUR

271,641 BBL

R-squared

0.433

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2008-03 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 202 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC212,0002017-11-10
2DIAMONDBACK E&P LLC212,0002017-11-10
3DIAMONDBACK E&P LLC112,0002011-07-14
4DIAMONDBACK E&P LLC112,0002011-07-14