LEONA UNIT

Oil · District 03 · Lease #26650

Operator: VESS OIL CORPORATION

Cum Oil

199k BBL

Cum Gas

82k MCF

casinghead

Wells

1

Production

2014-05 — 2026-04

Peak Month

2014-06

Production History

Cum Oil: 199,153 BBL Cum Gas: 81,567 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,885 BBL/mo

Di (annual)

132.8%

b-factor

0.9

EUR

228,091 BBL

R-squared

0.746

type

hyperbolic

Operator History (from monthly production reports)

2014-05 — 2026-07 VESS OIL CORPORATION 147 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HVESS OIL CORPORATION18,1002014-02-28