DOUGLAS

Oil · District 03 · Lease #26489

Operator: VESS OIL CORPORATION

Cum Oil

61k BBL

Cum Gas

27k MCF

casinghead

Wells

1

Production

2014-04 — 2026-04

Peak Month

2014-04

Production History

Cum Oil: 61,349 BBL Cum Gas: 26,547 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

8,163 BBL/mo

Di (annual)

517.0%

b-factor

0.8

EUR

70,067 BBL

R-squared

0.963

type

hyperbolic

Operator History (from monthly production reports)

2014-04 — 2026-07 VESS OIL CORPORATION 148 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HVESS OIL CORPORATION18,1002014-02-13