VISTA RIDGE

Oil · District 03 · Lease #24521

Operator: NORTHFIELD ENTERPRISES, INC.

Cum Oil

90k BBL

Cum Gas

41k MCF

casinghead

Wells

1

Production

2003-10 — 2020-03

Peak Month

2003-12

Production History

Cum Oil: 90,350 BBL Cum Gas: 41,095 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,208 BBL/mo

Di (annual)

376.0%

b-factor

0.5

EUR

20,198 BBL

R-squared

0.405

type

hyperbolic

Operator History (from monthly production reports)

2003-10 — 2025-02 NORTHFIELD ENTERPRISES, INC. 257 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1RO-JO INC.710,2772016-06-09