WELL · 42-702-30254 · DISTRICT 4
St TR 748-L SW/4 NW/4 #1ST
Mustang IS-LB County · Directional
ST TR 748-L SW/4 NW/4 #1ST (API 42-702-30254) is a permitted well in Mustang IS-LB County filed by Sterling Energy, Inc.; no completion report is on file yet.
The RRC has issued 3 drilling permits (amended once) between 2000 and 2008, permitted to 13,600 ft.
Completion filings report 5 formation tops, including Top Marg Tex, Top Mt, Mt-1 (Frio 1-A), Mt-2.
Operator of record
Houston, TX · P-5 Y, filed Nov 4, 2011 · 8 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Sterling Energy, Inc.through Nov 2007 |
| Latest permit | Sterling Energy, Inc.Apr 3, 2008 |
- 13,600
- total depth, ft
- 4
- permits on file
- Apr 3, 2008
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 5.74M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2001 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| St TR 748-L Gas Unit G-4-211201 | Mstg. Isl. BLK 883-S (11700) | TR Offshore, LLC | 1 | 0 | 188K | Mar 2005 – Jul 2026 |
| St TR 748-L Gas Unit G-4-211203 | G.O.M. 882-S (Marg Tex 2) | TR Offshore, LLC | 1 | 0 | 0 | Mar 2005 – Jul 2026 |
| St TR 748-L Gas Unit G-4-184745 | Mstg Isl BLK 748-L (Marg Tex 1) | Sterling Energy, Inc. | 1 | 0 | 5.55M | Jun 2001 – Feb 2005 |
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.
- 1Osprey Petroleum Company, Inc.Jun 2001 → Oct 2003
- 2Sterling Energy, Inc.Nov 2003 → Nov 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 658477-99 | Recompletion | Sterling Energy, Inc. | Mar 31, 2008 | Apr 3, 2008 | — | 12,723 |
| 557883-98 | Recompletion | Sterling Energy, Inc. | Jun 24, 2005 | Feb 25, 2005 | Feb 24, 2005 | 13,008 |
| 557883-99 | Recompletion | Sterling Energy, Inc. | Feb 17, 2005 | Feb 25, 2005 | — | 13,008 |
| 502252-99 | Drill | Union Oil Company of California | Nov 21, 2000 | Nov 21, 2000 | Feb 16, 2001 | 13,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-184745 | — | — | — | — |
| — | — G-4-211201 | — | — | — | — |
| — | — G-4-211203 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Top Marg Tex | 11,050 |
| Top MT | 11,050 |
| MT-1 (Frio 1-A) | 12,165 |
| MT-2 | 12,870 |
| MT-3 | 13,600 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,690 | 11,718 | Perforated |
| 12,006 | 12,043 | Perforated |
| 12,320 | 12,466 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 30 | 304 | — | — |
| 18.625 | 834 | 21 | — |
| 18.625 | 834 | — | — |
| 13.375 | 3,025 | 17.5 | 1,535 S |
| 7.625 | 7,782 | 9.625 | 230 S |
| 9.625 | 8,140 | 12.25 | 500 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 | Dec 14, 2006 | Jun 29, 2005 | Yes |
| 00 | Oct 5, 2005 | — | — |
| 00 | Oct 26, 2001 | Aug 2, 2001 | Yes |
| 00 | Oct 4, 2001 | — | — |
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 42-702-30254 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-702-30254 → 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/70230254, documented in the API reference.