MUSTANG "D"

Oil · District 08 · Lease #37907

Operator: ENDEAVOR ENERGY RESOURCES L.P.

Cum Oil

21k BBL

Cum Gas

24k MCF

casinghead

Wells

1

Production

2006-10 — 2024-03

Peak Month

2007-10

Production History

Cum Oil: 21,412 BBL Cum Gas: 24,071 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

154 BBL/mo

Di (annual)

8.8%

b-factor

0.0

EUR

20,746 BBL

R-squared

0.414

type

exponential

Operator History (from monthly production reports)

2020-07 — 2026-07 DIAMONDBACK E&P LLC 73 mo
2006-10 — 2020-06 ENDEAVOR ENERGY RESOURCES L.P. 165 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
13DIAMONDBACK E&P LLC210,0002006-07-05