BAYES "4A"

Oil · District 08 · Lease #41350

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

165k BBL

Cum Gas

822k MCF

casinghead

Wells

4

Production

2011-06 — 2026-04

Peak Month

2015-11

Production History

Cum Oil: 165,186 BBL Cum Gas: 822,305 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,439 BBL/mo

Di (annual)

19.8%

b-factor

0.0

EUR

87,275 BBL

R-squared

0.324

type

exponential

Operator History (from monthly production reports)

2025-01 — 2026-07 DIAMONDBACK E&P LLC 19 mo
2011-06 — 2024-12 ENDEAVOR ENERGY RESOURCES L.P. 163 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DIAMONDBACK E&P LLC212,0002015-10-19
4DIAMONDBACK E&P LLC212,0002015-10-19
1DIAMONDBACK E&P LLC212,0002015-08-26
2DIAMONDBACK E&P LLC112,0002014-03-28