42-479-34868
Final CompletionALEXANDER-RAMIREZ G.U. 1
WEBB County · District 4 · DAVIS SOUTHERN OPERATING CO LLC · LAREDO (LOBO)
Permits
1
Max Depth
8,500 ft
First Permit
1989-06-08
Latest Activity
1989-06-08
Lifespan
< 1 yr
Regulatory Status
Schedule
OFF SCHEDULE
Completion
1989-08-29
Shut-In
—
Plugged
2005-12-15
EWA / Production operator mismatch
Scheduling: DAVIS SOUTHERN OPERATING CO LLC ≠ Production: DAVIS ASSET MANAGEMENT, INC. (reported 1999-09)
EWA / Permit operator mismatch
Scheduling: DAVIS SOUTHERN OPERATING CO LLC ≠ Permit: CHEVRON U. S. A. INC.
Resolved via: scheduling → DAVIS SOUTHERN OPERATING CO 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
1993-01
Last Production
2008-11
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 (3) Elevation 564 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 3,220 ft | -2,656 ft |
| U. LOBO UNCONFORMITY | 6,560 ft | -5,996 ft |
| CRETACEOUS | 7,877 ft | -7,313 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 (2)
| Interval | Type |
|---|---|
| 7,418–7,439 ft | Perforated |
| 7,445–7,460 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 702 ft | 519 sx |
| 7.625" | 5,600 ft | 1,125 sx |
| 5" | 8,087 ft | 320 sx |
Permit History (1)
Applications (1)
Records & Logs
2 completion filings 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
- 1
- Max Depth
- 8,500 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- DAVIS SOUTHERN OPERATING CO LLC
- Completed
- 1989-08-29
Operator
- Location
- HOUSTON
- P-5 Status
- Active (filed 2026-03-11)
- Cum Oil (all leases)
- 2,012,615 bbl
- Cum Gas (all leases)
- 13,764,912 mcf
- Activities
- CSGD/G, CSGD/P, G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 123