< leases

GARDENDALE '2'

Oil · District 08 · Lease #42312

Operator: LINN OPERATING, INC.

Fields: SPRABERRY (TREND AREA)

Cum Oil

47k BBL

Cum Gas

427k MCF

casinghead

Wells

2

Production

2011-12 — 2026-04

Peak Month

2014-06

Production History

Cum Oil: 46,747 BBL Cum Gas: 427,114 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,945 BBL/mo

Di (annual)

168.4%

b-factor

0.7

EUR

38,231 BBL

R-squared

0.704

type

hyperbolic

Operator History (from monthly production reports)

2025-05 — 2026-07 DIAMONDBACK E&P LLC 15 mo
2023-03 — 2025-04 DE IV OPERATING, LLC 26 mo
2021-04 — 2023-02 EARTHSTONE OPERATING, LLC 23 mo
2016-11 — 2021-03 INDEPENDENCE RESOURCES MGMT, LLC 53 mo
2015-03 — 2016-10 FDL OPERATING, LLC 20 mo
2014-07 — 2015-02 LINN OPERATING, INC. 8 mo
2011-12 — 2014-06 BERRY OIL COMP. 31 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
142-135-41197DIAMONDBACK E&P LLC211,9002011-06-17
242-135-40923DIAMONDBACK E&P LLC211,9002011-04-19