DUBREE "34"

Oil · District 08 · Lease #37756

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

127k BBL

Cum Gas

262k MCF

casinghead

Wells

2

Production

2005-11 — 2026-04

Peak Month

2005-12

Production History

Cum Oil: 126,531 BBL Cum Gas: 261,532 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

865 BBL/mo

Di (annual)

6.9%

b-factor

0.0

EUR

145,186 BBL

R-squared

0.359

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2005-11 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 230 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1DIAMONDBACK E&P LLC212,0002016-10-06
2DIAMONDBACK E&P LLC112,0002012-06-27