IRVIN C-A U1

Oil · District 01 · Lease #21728

Operator: JAVELIN ENERGY PARTNERS MGMT LLC

Cum Oil

126k BBL

Cum Gas

21k MCF

casinghead

Wells

1

Production

2024-11 — 2026-03

Peak Month

2025-03

Production History

Cum Oil: 126,210 BBL Cum Gas: 20,895 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

21,063 BBL/mo

Di (annual)

376.2%

b-factor

1.0

EUR

352,735 BBL

R-squared

0.858

type

hyperbolic

Operator History (from monthly production reports)

2024-11 — 2026-07 JAVELIN ENERGY PARTNERS MGMT LLC 21 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
100HJAVELIN ENERGY PARTNERS MGMT LLC29,0002024-04-05