TEXAS · WELLS · WEBB COUNTY · SOUTH CALLAGHAN RANCH LEASE · API 42-479-40015 · DISTRICT 04
South Callaghan Ranch #285
Webb County · Beccero Creek (Lobo Cons.) field · Vertical
South Callaghan Ranch #285 (API 42-479-40015) is a plugged well in Webb County, plugged July 20, 2012, last operated by Rosetta Resources Operating LP.
The RRC has issued one drilling permit, issued November 28, 2007, permitted to 7,750 ft.
Completion filings report 5 formation tops, including Q City, C Wilcox, B. Blue, Icp.
Its lease has reported 3.55K barrels of oil and 371K mcf of gas since December 2007, with no volume in the three years through April 2026.
Operator of record
Rosetta Resources Operating LP
- 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 | Rosetta Resources Operating LPthrough Apr 2012 |
| Latest permit | Rosetta Resources Operating LPNov 28, 2007 |
- 7,750
- total depth, ft
- 1
- permits on file
- Nov 28, 2007
- last permit issued
- Dec 19, 2007
- completed
- 3.55K
- cumulative oil, bbl
- 371K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2007 THROUGH Apr 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 19, 2007
- Shut in
- —
- Plugged
- Jul 20, 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 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-4-235032 | Beccero Creek (Lobo Cons.) | Rosetta Resources Operating LP | 1 | 3.55K | 371K | Dec 2007 – Apr 2012 |
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.
- 1Rosetta Resources Operating LPDec 2007 → Apr 2012
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 649920-99 | Drill | Rosetta Resources Operating LP | Nov 19, 2007 | Nov 28, 2007 | Dec 5, 2007 | 7,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 19, 2007 | South Callaghan Ranch G-4-235032 | Beccero Creek (Lobo Cons.) | Rosetta Resources Operating LP | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 509 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Q City | 1,940 | -1,431 |
| C Wilcox | 3,655 | -3,146 |
| B. Blue | 5,410 | -4,901 |
| Icp | 5,865 | -5,356 |
| Lobo Unc | 6,165 | -5,656 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,382 | 6,392 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 504 | 12.25 | 249 S |
| 7 | 5,853 | 8.75 | 542 S |
| 4.5 | 7,012 | 6.25 | 165 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Jun 5, 2008 | Feb 20, 2008 | Yes |
| 00 | May 21, 2008 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Jan 31, 2011. Density, Neutron, Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| COMBINATION: RESISTIVITY/NEUTRON/DENSITY POROSITYSpans B. Blue, Icp, Lobo Unc | TIFF | 5,846 to 7,435 | Jan 31, 2011run Dec 12, 2007 | 2.87 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-479-40015 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-40015 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/47940015, documented in the API reference.