TENBERG BIRDWELL UNIT

Oil · District 01 · Lease #18521

Operator: VIRTEX OPERATING COMPANY, INC.

Cum Oil

123k BBL

Cum Gas

168k MCF

casinghead

Wells

1

Production

2014-09 — 2026-04

Peak Month

2014-10

Production History

Cum Oil: 123,266 BBL Cum Gas: 167,603 MCF

RRC production reported through Apr 2026 · recent months incomplete

Decline Curve Analysis

qi

6,244 BBL/mo

Di (annual)

312.0%

b-factor

1.2

EUR

167,522 BBL

R-squared

0.882

type

hyperbolic

Operator History (from monthly production reports)

2023-09 — 2026-07 TRAILBLAZER ENERGY RESOURCES,LLC 35 mo
2014-09 — 2023-08 VIRTEX OPERATING COMPANY, INC. 108 mo

Wells (1)

WELL#APIOPERATORPERMITSDEPTHLAST_ISSUED
1HTRAILBLAZER ENERGY RESOURCES,LLC28,0002013-03-14