S P J S T LODGE

Oil · District 01 · Lease #14549

Operator: VIRTEX PETROLEUM COMPANY, INC.

Fields: JOURDANTON

Cum Oil

360k BBL

Cum Gas

296k MCF

casinghead

Wells

1

Production

2004-10 — 2026-04

Peak Month

2005-01

Production History

Cum Oil: 359,608 BBL Cum Gas: 296,359 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

3,045 BBL/mo

Di (annual)

11.2%

b-factor

0.2

EUR

386,951 BBL

R-squared

0.769

type

hyperbolic

Operator History (from monthly production reports)

2023-09 — 2026-07 TRAILBLAZER ENERGY RESOURCES,LLC 35 mo
2008-02 — 2023-08 VIRTEX OPERATING COMPANY, INC. 187 mo
2004-10 — 2008-01 VIRTEX PETROLEUM COMPANY, INC. 40 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
4TRAILBLAZER ENERGY RESOURCES,LLC17,8502004-06-16