WELL · 42-479-35433 · DISTRICT 4
South Callaghan Ranch #68
Webb County · Beccero Creek (Middle Wilcox) field · Vertical
South Callaghan Ranch #68 (API 42-479-35433) is a plugged well in Webb County, plugged November 30, 2012, last operated by Rosetta Resources Operating LP.
The RRC has issued 3 drilling permits (amended twice) between 1992 and 1993, permitted to 11,000 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 2 formation tops, including Wilcox, 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.
San Antonio, TX · P-5 Y, filed Aug 4, 2025 · 1,218 permits on file · (210) 384-5000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Rosetta Resources Operating LP |
| Production reports | Mobil Producing TX. & N.M. Inc.through Jun 1995 |
| Latest permit | Mobil Producing TX. & N.M. Inc.Sep 27, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 5
- permits on file
- Sep 27, 1993
- last permit issued
- Apr 17, 1995
- completed
- 0
- cumulative oil, bbl
- 112K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 17, 1995
- Shut in
- —
- Plugged
- Nov 30, 2012
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 3 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| South Callaghan Ranch G-4-154606 | Beccero Creek (Middle Wilcox) | Rosetta Resources Operating LP | 1 | 0 | 2.39K | Apr 1995 – Nov 2012 |
| South Callaghan Ranch G-4-143972 | Beccero Creek (Lobo 2) | Mobil Producing TX. & N.M. Inc. | 1 | 0 | 110K | Jan 1993 – Apr 1995 |
| — G-4-141893 | — | — | 0 | 0 | 0 | — |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Mobil Producing TX. & N.M. Inc.Jan 1993 → Jun 1995
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 416435-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Sep 27, 1993 | Sep 27, 1993 | Apr 3, 1995 | 8,754 |
| 406890-99 | Recompletion | Mobil Producing TX. & N.M. Inc. | Dec 4, 1992 | Dec 4, 1992 | Dec 14, 1992 | 8,754 |
| 397801-97 | Field transfer | Mobil Producing TX. & N.M. Inc. | Nov 5, 1992 | Mar 26, 1992 | — | 11,000 |
| 397801-98 | Drill | Mobil Producing TX. & N.M. Inc. | May 13, 1992 | Mar 26, 1992 | May 5, 1992 | 11,000 |
| 397801-99 | Drill | Mobil Producing TX. & N.M. Inc. | Mar 26, 1992 | Mar 26, 1992 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-141893 | — | — | — | — |
| — | — G-4-143972 | — | — | — | — |
| — | — G-4-154606 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 562 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,490 | 6,500 | Perforated |
| 7,796 | 7,864 | Perforated |
| 8,408 | 8,448 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 60 | — | — |
| 9.625 | 910 | 12.25 | 330 S |
| 7 | 6,826 | 8.75 | 325 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 | Nov 13, 1995 | May 8, 1995 | Yes |
| 00 | Jul 12, 1995 | — | Yes |
| 00 | Mar 10, 1993 | Feb 4, 1993 | Yes |
| 00 | Feb 25, 1993 | Nov 5, 1992 | Yes |
| 00 | Feb 25, 1993 | — | — |
| 00 | Aug 10, 1992 | Jul 9, 1992 | Yes |
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 42-479-35433 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-35433 → 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/47935433, documented in the API reference.