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42-163-33538

SHUT IN Horizontal

E-F 1893 UNIT

FRIO County · District 1 · TRAILBLAZER ENERGY RESOURCES LLC · DOERING RANCH (GEORGETOWN)

Permits

1

Max Depth

6,500 ft

First Permit

2011-10-21

Latest Activity

2011-10-21

Lifespan

< 1 yr

Regulatory Status

Schedule

ON SCHEDULE

Completion

2011-12-15

Shut-In

—

Plugged

—

P-5 Org Status: Active

!

EWA / Permit operator mismatch

Scheduling: TRAILBLAZER ENERGY RESOURCES LLC ≠ Permit: VIRTEX OPERATING COMPANY, INC.

Resolved via: scheduling → TRAILBLAZER ENERGY RESOURCES LLC

Production Summary

Cum Oil

— bbl

Cum Gas

— mcf

First Production

2011-11

Last Production

2026-07

Operator History

originally filed by VIRTEX OPERATING COMPANY, INC. — asset transferred

Lease Production

Production is reported at the lease level. View production data, decline curves, and history on the lease page.

Oil
production & DCA →

Formation Tops (3) Elevation 533 ft (GR)

CSV
FormationTop Depth (MD)Subsea (+above / −below SL)
OLMOS 3,968 ft-3,435 ft
SAN MIGUEL 4,378 ft-3,845 ft
AUSTIN CHALK 5,358 ft-4,825 ft

As reported by operators on W-2/G-1 completion filings (RRC wellbore records). Depths are measured depth; names appear as filed. Subsea = reported elevation − measured depth (negative = below sea level; vertical wellbores only). View filings & logs at RRC ↗

Perforations (1)

IntervalType
5,875–11,235 ftOpen hole

Casing (2)

SizeSet DepthCement
9.625"2,561 ft775 sx
7"5,875 ft430 sx

Permit History (1)

#726324 Drill Final Completion

E-F 1893 UNIT · 6,500 ft

2011-10-21

Spud 2011-10-22

Applications (1)

#726324 A VIRTEX OPERATING COMPANY, INC.
received 2011-10-14

Records & Logs

1 completion filing on record · 1 with log images at RRC.

W-2/G-1 2012-03-05 log on file
Completion packets + logs ↗ Wellbore filings ↗

Completion packets open directly (post-2011 filings include attached logs). Log images can't be deep-linked — clicking copies the API for you to paste.

No GPS coordinates yet

Coordinates come from the RRC GIS backfill and usually appear within days of permit issuance. Located in FRIO County.

Well Details

Well Number
1H
Max Depth
6,500 ft
Drill Type
Horizontal
County
FRIO
District
1
Operator
TRAILBLAZER ENERGY RESOURCES LLC
Completed
2011-12-15

Operator

Location
TULSA
P-5 Status
Active (filed 2025-10-16)
Cum Oil (all leases)
2,366,578 bbl
Cum Gas (all leases)
3,279,529 mcf
Activities
CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
Total Permits
24