< leases

COX '60A'

Oil · District 7C · Lease #17814

Operator: TRACKER RESOURCE DEV III, LLC

Fields: SPRABERRY (TREND AREA)

Cum Oil

45k BBL

Cum Gas

243k MCF

casinghead

Wells

3

Production

2012-03 — 2021-08

Peak Month

2014-08

Production History

Cum Oil: 44,617 BBL Cum Gas: 242,755 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

1,249 BBL/mo

Di (annual)

52.9%

b-factor

0.3

EUR

40,226 BBL

R-squared

0.837

type

hyperbolic

Operator History (from monthly production reports)

2023-11 — 2026-07 PERMIAN RESOURCES OPERATING, LLC 33 mo
2021-08 — 2023-10 EARTHSTONE OPERATING, LLC 27 mo
2017-07 — 2021-07 TRACKER RESOURCE DEV III, LLC 49 mo
2014-07 — 2017-06 COMPASS ENERGY OPERATING, LLC 36 mo
2013-02 — 2014-06 EXCO/HGI JV ASSETS, LLC 17 mo
2012-03 — 2013-01 EXCO RESOURCES, INC. 11 mo

Wells (3)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
342-235-35574PERMIAN RESOURCES OPERATING LLC19,0002013-09-26
242-235-35059PERMIAN RESOURCES OPERATING LLC211,0002012-05-17
142-235-34976PERMIAN RESOURCES OPERATING LLC18,4002012-02-09