WELL · 42-167-31345 · DISTRICT 3
San Leon Gas Unit #1ST
Galveston County · Eagle Bay (Vicksburg) field · Directional · Sidetrack
San Leon Gas Unit #1ST (API 42-167-31345) is a plugged well in Galveston County, plugged November 18, 2023, last operated by Fieldwood Onshore LLC.
The RRC has issued 2 drilling permits (amended 3 times) between 2000 and 2002, permitted to 20,000 ft.
It was permitted by Transtexas Gas Corporation and has since transferred to Fieldwood Onshore LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Frio, Nodosaria, Vicksburg.
Operator of record
Permitted by Transtexas Gas Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Feb 4, 2026 · 9 permits on file · (337) 354-8000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Fieldwood Onshore LLC |
| Production reports | Fieldwood Onshore LLCthrough Mar 2015 |
| Latest permit | Transtexas Gas CorporationJun 19, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 20,000
- total depth, ft
- 5
- permits on file
- Jun 19, 2002
- last permit issued
- Aug 7, 2002
- completed
- 0
- cumulative oil, bbl
- 3.59M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2001 THROUGH Nov 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 7, 2002
- Shut in
- —
- Plugged
- Nov 18, 2023
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 |
|---|---|---|---|---|---|---|
| San Leon Gas Unit G-3-185633 | Eagle Bay (Vicksburg) | Fieldwood Onshore LLC | 1 | 0 | 3.59M | Oct 2001 – Nov 2023 |
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.
- 1Transtexas Gas CorporationOct 2001 → Aug 2005
- 2National Onshore LPSep 2005 → Mar 2008
- 3Sandridge Onshore, LLCApr 2008 → Jun 2014
- 4Fieldwood Onshore LLCJul 2014 → Mar 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 521147-98 | Recompletion · sidetrack | Transtexas Gas Corporation | Aug 5, 2002 | Jun 19, 2002 | Jul 4, 2002 | 20,000 |
| 521147-99 | Recompletion · sidetrack | Transtexas Gas Corporation | Jun 19, 2002 | Jun 19, 2002 | — | 20,000 |
| 501170-97 | Drill | Transtexas Gas Corporation | Oct 30, 2001 | Oct 24, 2000 | — | 20,000 |
| 501170-98 | Drill | Transtexas Gas Corporation | Oct 8, 2001 | Oct 24, 2000 | — | 20,000 |
| 501170-99 | Drill | Transtexas Gas Corporation | Oct 24, 2000 | Oct 24, 2000 | May 26, 2001 | 20,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-185633 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 5 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 14,594 | 14,731 | Perforated |
| 14,791 | 14,908 | Perforated |
| 14,916 | 14,950 | Perforated |
| 15,014 | 15,102 | Perforated |
| 15,145 | 15,172 | Perforated |
| 15,186 | 15,196 | Perforated |
| 15,195 | 15,210 | Perforated |
| 15,204 | 15,210 | Perforated |
| 15,768 | 15,792 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,500 | 17.5 | 1,633 S |
| 7.625 | 12,532 | 9.625 | 60 S |
| 9.625 | 12,873 | 12.25 | 1,451 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 12, 2002 | Aug 20, 2002 | Yes |
| 00 | Feb 27, 2002 | Feb 4, 2002 | — |
| 00 | Dec 4, 2001 | Oct 17, 2001 | Yes |
| 00 | Nov 28, 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 42-167-31345 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-167-31345 → 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/16731345, documented in the API reference.