42-013-34694
PRODUCING HorizontalTENBERG BIRDWELL UNIT
ATASCOSA County · District 1 · TRAILBLAZER ENERGY RESOURCES LLC · JOURDANTON (BUDA)
Permits
2
Max Depth
8,000 ft
First Permit
2013-03-14
Latest Activity
2013-03-14
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2014-09-16
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: TRAILBLAZER ENERGY RESOURCES LLC ≠ Permit: VIRTEX OPERATING COMPANY, INC.
Resolved via: production → TRAILBLAZER ENERGY RESOURCES,LLC
Production Summary Production data is a work in progress — still being validated against RRC filings. Spot something off or have questions? [email protected]
Cum Oil
— bbl
Cum Gas
— mcf
First Production
2014-09
Last Production
2026-07
Operator History
Chain of Custody
Lease Production
Production is reported at the lease level. View production data, decline curves, and history on the lease page.
Formation Tops (10) Elevation 464 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| QUEEN CITY | 1,600 ft | -1,136 ft |
| REKLAW | 3,000 ft | -2,536 ft |
| BARTOSH | 3,500 ft | -3,036 ft |
| CARRIZO | 3,700 ft | -3,236 ft |
| WILCOX - DISPOSAL (Wilcox) | 5,000 ft | -4,536 ft |
| NAVARRO - H2S (Navarro) | 5,499 ft | -5,035 ft |
| ESCONDIDO - H2S, DISPOSAL (Escondido) | 5,899 ft | -5,435 ft |
| OLMOS - DISPOSAL (Olmos) | 5,999 ft | -5,535 ft |
| EDWARDS - H2S, DISPOSAL (Edwards) | — | — |
| GEORGETOWN - H2S (Georgetown) | — | — |
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)
| Interval | Type |
|---|---|
| 7,260–13,500 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 9.625" | 3,965 ft | 1,730 sx |
| 7" | 7,260 ft | 592 sx |
| 4.5" | 13,651 ft | 620 sx |
Permit History (2)
Applications (2)
Records & Logs
1 completion filing on record · 1 with log images at RRC.
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
Well Details
- Well Number
- 1H
- Max Depth
- 8,000 ft
- Drill Type
- Horizontal
- County
- ATASCOSA
- District
- 1
- Operator
- TRAILBLAZER ENERGY RESOURCES LLC
- Completed
- 2014-09-16
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