CABERNET

Oil · District 08 · Lease #40357

Operator: W&T OFFSHORE, INC.

Cum Oil

247k BBL

Cum Gas

451k MCF

casinghead

Wells

5

Production

2010-01 — 2026-04

Peak Month

2011-06

Production History

Cum Oil: 247,029 BBL Cum Gas: 451,437 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

4,409 BBL/mo

Di (annual)

41.6%

b-factor

0.6

EUR

262,006 BBL

R-squared

0.848

type

hyperbolic

Operator History (from monthly production reports)

2018-11 — 2026-07 DIAMONDBACK E&P LLC 93 mo
2015-01 — 2018-10 AJAX RESOURCES, LLC 46 mo
2011-05 — 2014-12 W&T OFFSHORE, INC. 44 mo
2010-01 — 2011-04 OPAL RESOURCES OPERATING CO.,LLC 16 mo

Wells (5)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2DIAMONDBACK E&P LLC212,0002012-02-09
5DIAMONDBACK E&P LLC212,0002012-02-09
6DIAMONDBACK E&P LLC112,0002010-12-29
4DIAMONDBACK E&P LLC312,0002010-10-22
1DIAMONDBACK E&P LLC112,0002009-11-09