42-115-33509
PRODUCINGCOZART 19
DAWSON County · District 8 · LAGUNA TEXAS RESOURCES LLC · SPRABERRY (TREND AREA)
Permits
2
Max Depth
13,000 ft
First Permit
2012-06-09
Latest Activity
2012-06-09
Lifespan
< 1 yr
Regulatory Status
Schedule
ON SCHEDULE
Completion
2012-11-12
Shut-In
—
Plugged
—
P-5 Org Status: Active
EWA / Permit operator mismatch
Scheduling: LAGUNA TEXAS RESOURCES LLC ≠ Permit: BIG STAR OIL & GAS, LLC
Resolved via: production → LAGUNA TEXAS 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
2012-11
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 (6) Elevation 2,986 ft (KB)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| SPRABERRY | 9,550 ft | -6,564 ft |
| STRAWN | 10,682 ft | -7,696 ft |
| UPPER MISSISSIPPIAN (Mississippian) | 11,305 ft | -8,319 ft |
| LOWER MISSISSIPPIAN (Mississippian) | 11,795 ft | -8,809 ft |
| WOODFORD | 12,150 ft | -9,164 ft |
| FUSSELMAN | 12,428 ft | -9,442 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 (3)
| Interval | Type |
|---|---|
| 9,550–10,640 ft | Perforated |
| 10,682–11,015 ft | Perforated |
| 11,305–12,126 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 12.75" | 375 ft | 375 sx |
| 8.625" | 4,803 ft | 650 sx |
| 5.5" | 12,554 ft | 1,131 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 and the UL library can't be deep-linked — clicking copies the API for you to paste.
No GPS coordinates yet
Well Details
- Well Number
- 1
- Max Depth
- 13,000 ft
- Drill Type
- Vertical
- County
- DAWSON
- District
- 8
- Operator
- LAGUNA TEXAS RESOURCES LLC
- Completed
- 2012-11-12
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-02-09)
- Cum Oil (all leases)
- 988,410 bbl
- Cum Gas (all leases)
- — mcf
- Activities
- OPRS/O
- Total Permits
- 8