WELL · 42-419-30949 · DISTRICT 6
Langston Gas Unit #1
Shelby County · CCB (Travis Peak) field · Vertical
Langston Gas Unit #1 (API 42-419-30949) is a plugged well in Shelby County, plugged August 4, 2014, last operated by Mustang Drilling Inc..
The RRC has issued 2 drilling permits between 2004 and 2005, permitted to 10,500 ft.
It was permitted by Mustang Drilling, Ltd. and has since transferred to Mustang Drilling Inc. on the wellbore schedule.
Completion filings report 7 formation tops, including Glen Rose, Tma, T/Massive Anhy, T/Massive Anhydrite.
Operator of record
Permitted by Mustang Drilling, Ltd.; the EWA schedule now lists a different operator.
Henderson, TX · P-5 Y, filed Feb 2, 2024 · 50 permits on file · (903) 657-5681
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mustang Drilling Inc. |
| Production reports | Mustang Drilling, Inc.through Jun 2014 |
| Latest permit | Mustang Drilling, Ltd.Aug 26, 2005 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 2
- permits on file
- Aug 26, 2005
- last permit issued
- Sep 3, 2013
- completed
- 0
- cumulative oil, bbl
- 231K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2005 THROUGH Aug 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 3, 2013
- Shut in
- —
- Plugged
- Aug 4, 2014
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 |
|---|---|---|---|---|---|---|
| Langston Gas Unit G-6-215616 | CCB (Travis Peak) | Mustang Drilling, Inc. | 1 | 0 | 21K | Jun 2005 – Aug 2014 |
| Langston Gas Unit G-6-211218 | CCB (Cotton Valley) | Mustang Drilling, Inc. | 1 | 0 | 210K | Mar 2005 – Sep 2013 |
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.
- 1Mustang Drilling, Ltd.Mar 2005 → May 2008
- 2Mustang Drilling, Inc.Jun 2008 → Jun 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 605480-99 | Recompletion | Mustang Drilling, Ltd. | Aug 25, 2005 | Aug 26, 2005 | — | 10,370 |
| 547728-99 | Drill | Mustang Drilling, Ltd. | Jul 1, 2004 | Jul 1, 2004 | Aug 17, 2004 | 10,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-211218 | — | — | — | — |
| — | — G-6-215616 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 346 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Glen Rose | 4,036 | -3,690 |
| Tma | 5,410 | -5,064 |
| T/Massive Anhy | 5,410 | -5,064 |
| T/Massive Anhydrite | 5,410 | -5,064 |
| James Lime | 6,232 | -5,886 |
| Travis Peak | 7,050 | -6,704 |
| Base "B" Lime | 9,416 | -9,070 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,166 | 7,207 | Perforated |
| 7,443 | 7,449 | Perforated |
| 7,543 | 7,549 | Perforated |
| 9,462 | 10,096 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,520 | 11 | 400 S |
| 8.625 | 1,520 | 11 | 270 S |
| 7.875 | 10,370 | 4.5 | 1,810 S |
| 4.5 | 10,370 | 7.875 | 1,810 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 | May 29, 2014 | Mar 4, 2014 | — |
| 00 | Sep 28, 2006 | May 24, 2006 | — |
| 00 | Aug 25, 2006 | Aug 25, 2005 | Yes |
| 00 | May 3, 2006 | — | — |
| 00 | Dec 9, 2005 | Apr 28, 2005 | Yes |
| 00 | Oct 5, 2005 | — | — |
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 42-419-30949 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-419-30949 → 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/41930949, documented in the API reference.