TEXAS · WELLS · WEBB COUNTY · SOUTH CALLAGHAN RANCH LEASE · API 42-479-34666 · DISTRICT 04
South Callaghan Ranch #14
Webb County · Benavides (Lobo Cons.) field · Vertical
South Callaghan Ranch #14 (API 42-479-34666) is a plugged well in Webb County, plugged January 29, 2009, last operated by Rosetta Resources Operating LP.
The RRC has issued 2 drilling permits (amended once) between 1988 and 1992, permitted to 8,750 ft.
It was permitted by Mobil Producing TX. & N.M. Inc. and has since transferred to Rosetta Resources Operating LP on the wellbore schedule.
Completion filings report 3 formation tops, including Wilcox, Lobo 1, Lobo 6.
Operator of record
Rosetta Resources Operating LP
Permitted by Mobil Producing TX. & N.M. Inc.; the EWA schedule now lists a different operator.
- Based in
- San Antonio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 1, 2025
- Permits on file
- 1,218
- Phone
- (210) 384-3200
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rosetta Resources Operating LP |
| Production reports | none |
| Latest permit | Mobil Producing TX. & N.M. Inc.Oct 21, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,750
- total depth, ft
- 3
- permits on file
- Oct 21, 1992
- last permit issued
- Dec 18, 1992
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 18, 1992
- Shut in
- —
- Plugged
- Jan 29, 2009
Surface location
No coordinates on the permit record yet. The RRC's GIS record usually lands within days of issuance; historical master-file permits never carry one.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| South Callaghan Ranch G-4-128988 | Contempo (Lobo) | Rosetta Resources Operating LP | 1 | 0 | 0 | Jan 1993 – Jan 2009 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 405029-98 | Recompletion | Mobil Producing TX. & N.M. Inc. | Dec 10, 1992 | Oct 21, 1992 | Nov 17, 1992 | 8,750 |
| 405029-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Oct 21, 1992 | Oct 21, 1992 | — | 8,750 |
| 344967-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Apr 11, 1988 | Apr 11, 1988 | — | 8,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 18, 1992 | South Callaghan Ranch G-4-128988 | Benavides (Lobo Cons.) | Rosetta Resources Operating LP | Plugged | — |
| Dec 18, 1992 | South Callaghan Ranch G-4-128988 | Benavides (Lobo Cons.) | Rosetta Resources Operating LP | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 601 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxMIDDLE WILCOX | 6,380 | -5,779 |
| Lobo 1 | 7,770 | -7,169 |
| Lobo 6 | 8,238 | -7,637 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,776 | 7,990 | Perforated |
| 8,238 | 8,468 | Perforated |
| 8,260 | 8,468 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,006 | 12.25 | 400 S |
| 7 | 7,400 | 8.75 | 2,300 S |
Completion filings
W-2 and G-1 reports on record in the RRC wellbore file, newest first. The suffix identifies the wellbore or completion event. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Mar 10, 1993 | Feb 25, 1993 | Yes |
| 00 | Jan 5, 1989 | Nov 7, 1988 | Yes |
| 00 | Dec 7, 1988 | — | — |
The source documents
Petrora holds the structured record. The scanned filings live at the RRC; these links open its search already filled in for this API.
- Wellbore filings for 42-479-34666 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-34666 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). then paste it into their search.
About this data
Permits from the RRC OGA049M master and daily daf420 files; wellbore and operator of record from the EWA schedule, weekly; completions, formation tops, casing, and perforations from the dbf900 wellbore file; production from PDQ lease reports, which lag two to three months; injection from UIC permits, H-10 reports, and TexNet daily volumes; earthquakes from the TexNet catalog.
New to these records? How to read a well page · API numbers · completion reports and tops · why production is by lease
Developers: this page as JSON is GET /v1/data/wells/47934666, documented in the API reference.