42-479-33429
Final CompletionSOUTH CALLAGHAN RANCH
WEBB County · District 4 · ROSETTA RESOURCES OPERATING LP · BECCERO CREEK (LOBO CONS.)
Permits
4
Max Depth
9,001 ft
First Permit
1982-08-24
Latest Activity
2004-05-28
Lifespan
22 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-06-01
Shut-In
—
Plugged
2011-10-10
EWA / Permit operator mismatch
Scheduling: ROSETTA RESOURCES OPERATING LP ≠ Permit: CALPINE NATURAL GAS L.P.
Resolved via: scheduling → ROSETTA RESOURCES OPERATING LP
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
2011-10
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 561 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| CARRIZO, WILCOX (Carrizo) | 4,492 ft | -3,931 ft |
| MIDDLE WILCOX (Wilcox) | 6,282 ft | -5,721 ft |
| LOBO UNCONFORMITY | 7,445 ft | -6,884 ft |
| UPPER LOBO SAND | 7,653 ft | -7,092 ft |
| LOBO 6 | 8,400 ft | -7,839 ft |
| WILCOX LOWER (Wilcox) | 9,000 ft | -8,439 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 (11)
| Interval | Type |
|---|---|
| 7,668–7,678 ft | Perforated |
| 7,668–8,438 ft | Perforated |
| 8,401–8,502 ft | Perforated |
| 8,401–8,635 ft | Perforated |
| 8,420–8,428 ft | Perforated |
| 8,420–8,502 ft | Perforated |
| 8,430–8,438 ft | Perforated |
| 8,450–8,635 ft | Perforated |
| 8,472–8,480 ft | Perforated |
| 8,496–8,502 ft | Perforated |
| 8,496–8,508 ft | Perforated |
Casing (5)
| Size | Set Depth | Cement |
|---|---|---|
| 10.75" | 1,406 ft | 850 sx |
| 10.75" | 1,406 ft | — |
| 7.625" | 7,202 ft | 930 sx |
| 7.625" | 7,202 ft | — |
| 2.375" | 8,336 ft | — |
Permit History (4)
SOUTH CALLAGHAN RANCH · 9,001 ft
2004-05-28
Spud 2004-05-28
SOUTH CALLAGHAN RANCH · 9,000 ft
1992-10-29
Spud 1992-11-30
SOUTH CALLAGHAN RANCH · 9,000 ft
1982-08-24
SOUTH CALLAGHAN RANCH · 9,000 ft
1982-08-24
Spud 1982-09-09
Applications (4)
Records & Logs
8 completion filings on record · 1 with log images at RRC.
+2 more 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
Well Details
- Well Number
- 6
- Max Depth
- 9,001 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- ROSETTA RESOURCES OPERATING LP
- Completed
- 2004-06-01
Operator
- Name
- ROSETTA RES OPER LP
- Location
- SAN ANTONIO
- P-5 Status
- Active (filed 2025-10-01)
- Cum Oil (all leases)
- 28,573,490 bbl
- Cum Gas (all leases)
- 1,121,692,409 mcf
- Activities
- G/PUR, GTHS/G, OPRS/G, OPRS/O
- Total Permits
- 1,214