42-479-35459
Final CompletionSOUTH CALLAGHAN RANCH
WEBB County · District 4 · ROSETTA RESOURCES OPERATING LP · BECCERO CREEK (LOBO CONS.)
Permits
4
Max Depth
8,100 ft
First Permit
1992-05-28
Latest Activity
2004-02-18
Lifespan
12 yrs
Regulatory Status
Schedule
OFF SCHEDULE
Completion
2004-05-04
Shut-In
—
Plugged
2012-11-20
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
2012-11
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 546 ft (GL)
CSV| Formation | Top Depth (MD) | Subsea (+above / −below SL) |
|---|---|---|
| WILCOX | 3,820 ft | -3,274 ft |
| MIDDLE WILCOX (Wilcox) | 5,520 ft | -4,974 ft |
| LOBO 6 | 7,150 ft | -6,604 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 (6)
| Interval | Type |
|---|---|
| 6,681–6,696 ft | Perforated |
| 6,952–6,962 ft | Perforated |
| 7,188–7,200 ft | Perforated |
| 7,188–7,263 ft | Perforated |
| 7,188–7,263 ft | Open hole |
| 7,251–7,263 ft | Perforated |
Casing (3)
| Size | Set Depth | Cement |
|---|---|---|
| 16" | 60 ft | — |
| 9.625" | 850 ft | 360 sx |
| 7" | 6,343 ft | 1,295 sx |
Permit History (4)
SOUTH CALLAGHAN RANCH · 7,547 ft
2004-02-18
Spud 2004-03-04
SOUTH CALLAGHAN RANCH · 7,547 ft
1993-11-12
Spud 1993-12-08
SOUTH CALLAGHAN RANCH · 8,100 ft
1992-05-28
Spud 1992-09-02
SOUTH CALLAGHAN RANCH · 8,100 ft
1992-05-28
Applications (4)
Records & Logs
8 completion filings on record · 3 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
- 77
- Max Depth
- 8,100 ft
- Drill Type
- Vertical
- County
- WEBB
- District
- 4
- Operator
- ROSETTA RESOURCES OPERATING LP
- Completed
- 2004-05-04
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