BARNHART 77S75

Oil · District 7C · Lease #19661

Operator: TRACKER RESOURCE DEV III, LLC

Cum Oil

818k BBL

Cum Gas

10.3M MCF

casinghead

Wells

4

Production

2017-05 — 2026-04

Peak Month

2018-05

Production History

Cum Oil: 817,626 BBL Cum Gas: 10,294,320 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

23,558 BBL/mo

Di (annual)

90.3%

b-factor

0.6

EUR

698,346 BBL

R-squared

0.680

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
2017-05 — 2021-07 TRACKER RESOURCE DEV III, LLC 51 mo

Wells (4)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1UMPERMIAN RESOURCES OPERATING, LLC17,5002017-01-12
2LUPERMIAN RESOURCES OPERATING, LLC17,2002017-01-12
3UMPERMIAN RESOURCES OPERATING, LLC17,5002017-01-12
4LUPERMIAN RESOURCES OPERATING, LLC17,2002017-01-12