ELTA MURPHEY '52'

Oil · District 7C · Lease #18526

Operator: TRACKER RESOURCE DEV III, LLC

Cum Oil

339k BBL

Cum Gas

4.8M MCF

casinghead

Wells

2

Production

2014-04 — 2026-04

Peak Month

2014-08

Production History

Cum Oil: 338,991 BBL Cum Gas: 4,778,110 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

22,614 BBL/mo

Di (annual)

148.5%

b-factor

0.5

EUR

356,209 BBL

R-squared

0.927

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
2017-04 — 2021-07 TRACKER RESOURCE DEV III, LLC 52 mo
2014-04 — 2017-03 FASKEN OIL AND RANCH, LTD. 36 mo

Wells (2)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
2HPERMIAN RESOURCES OPERATING, LLC17,2002014-04-23
3HPERMIAN RESOURCES OPERATING, LLC17,2002013-10-01