ZANT A

Oil · District 08 · Lease #45293

Operator: THREE RIVERS OPERATING CO II LLC

Cum Oil

37k BBL

Cum Gas

38k MCF

casinghead

Wells

1

Production

2014-02 — 2026-04

Peak Month

2014-10

Production History

Cum Oil: 37,348 BBL Cum Gas: 37,984 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

945 BBL/mo

Di (annual)

185.1%

b-factor

0.0

EUR

6,129 BBL

R-squared

0.305

type

exponential

Operator History (from monthly production reports)

2014-12 — 2026-07 OXY USA INC. 140 mo
2014-02 — 2014-11 THREE RIVERS OPERATING CO II LLC 10 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1031OXY USA INC.111,4002013-06-18