WELL · 42-479-40464 · DISTRICT 4
South Callaghan Ranch #324
Webb County · Beccero Creek (Lobo Cons.) field · Vertical
South Callaghan Ranch #324 (API 42-479-40464) is a well in Webb County operated by Rosetta Resources Operating LP, completed January 23, 2009.
The RRC has issued 2 drilling permits (amended once) between 2008 and 2009, permitted to 8,700 ft.
Completion filings report 2 formation tops, including Wilcox, Lobo Unc..
Its 2 leases have reported 25.3K barrels of oil since January 2009, last reporting in July 2026. The leases carry 2 wells, so these are lease totals, not this well alone.
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 | L.T.D. Explorations Inc.through Feb 2026 |
| Latest permit | Rosetta Resources Operating LPApr 3, 2009 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,700
- total depth, ft
- 3
- permits on file
- Apr 3, 2009
- last permit issued
- Jan 23, 2009
- completed
- 25.3K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 2009 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 23, 2009
- Shut in
- —
- Plugged
- —
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 2 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 O-4-13565 | Brettchance (Middle Wilcox) | L.T.D. Explorations Inc. | 1 | 25.3K | 0 | Mar 2009 – Jul 2026 |
| South Callaghan Ranch G-4-249791 | Beccero Creek (Lobo Cons.) | Rosetta Resources Operating LP | 1 | 0 | 0 | Jan 2009 – Apr 2009 |
Oil, barrels lease total
Last 12 months 797 · prior 12 1,218(-35%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Rosetta Resources Operating LPApr 2009 → Mar 2012
- 2Pinpoint Energy Operating, LLCApr 2012 → Aug 2012
- 3Petropoint Energy Operating, LLCSep 2012 → Jul 2014
- 4White Oak Operating Company LLCAug 2014 → Oct 2020
- 5L.T.D. Explorations Inc.Nov 2020 → Feb 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 680013-98 | Other | Rosetta Resources Operating LP | Jun 18, 2009 | Apr 3, 2009 | Mar 13, 2009 | 8,200 |
| 680013-99 | Recompletion | Rosetta Resources Operating LP | Apr 1, 2009 | Apr 3, 2009 | — | 8,200 |
| 675618-99 | Drill | Rosetta Resources Operating LP | Nov 26, 2008 | Dec 2, 2008 | Dec 31, 2008 | 8,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-249791 | — | — | — | — |
| — | — O-4-13565 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 597 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| WilcoxMIDDLE WILCOX | 5,492 | -4,895 |
| Lobo Unc. | 6,410 | -5,813 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,528 | 5,540 | Perforated |
| 7,300 | 7,306 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,690 | 12.25 | 554 S |
| 7 | 5,920 | 8.75 | 221 S |
| 4.5 | 8,180 | 6.25 | 225 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 25, 2009 | May 7, 2009 | Yes |
| 00 | Oct 1, 2009 | — | — |
| 00 | Sep 8, 2009 | Mar 26, 2009 | Yes |
| 00 | Jul 31, 2009 | — | — |
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 42-479-40464 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-40464 → 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/47940464, documented in the API reference.