GARDENDALE 1

Oil · District 08 · Lease #40616

Operator: SLANT OPERATING, LLC

Cum Oil

14k BBL

Cum Gas

29k MCF

casinghead

Wells

1

Production

2010-07 — 2014-01

Peak Month

2010-11

Production History

Cum Oil: 14,191 BBL Cum Gas: 29,039 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

2,122 BBL/mo

Di (annual)

482.3%

b-factor

0.4

EUR

8,782 BBL

R-squared

0.564

type

hyperbolic

Operator History (from monthly production reports)

2025-10 — 2026-07 DIAMONDBACK E&P LLC 10 mo
2022-12 — 2025-09 SLANT OPERATING, LLC 34 mo
2022-01 — 2022-11 CONTANGO RESOURCES, LLC 11 mo
2015-03 — 2021-12 FDL OPERATING, LLC 82 mo
2014-07 — 2015-02 LINN OPERATING, INC. 8 mo
2010-11 — 2014-06 BERRY OIL COMP. 44 mo
2010-07 — 2010-10 KEYSTONE PETROLEUM GP LLC 4 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
3DIAMONDBACK E&P LLC111,0002010-05-19