WELL · 42-203-33750 · DISTRICT 6
Allen Lenora Gas Unit #4
Harrison County · Blocker (Cotton Valley) field · Producing · Vertical
Allen Lenora Gas Unit #4 (API 42-203-33750) is a well in Harrison County operated by Spindletop Oil & Gas Company, completed February 12, 2007 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 12, 2006, permitted to 11,500 ft.
It was permitted by BP America Production Company and has since transferred to Spindletop Oil & Gas Company on the wellbore schedule.
Completion filings report 6 formation tops, including Massive Anhydrite (marker), Rodessa, Pettit, Travis Peak.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by BP America Production Company; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Aug 4, 2025 · 180 permits on file · (972) 644-2581
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Spindletop Oil & Gas Company |
| Production reports | Spindletop Oil & Gas Companythrough Apr 2026 |
| Latest permit | BP America Production CompanyDec 12, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 1
- permits on file
- Dec 12, 2006
- last permit issued
- Feb 12, 2007
- completed
- 0
- cumulative oil, bbl
- 978K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 12, 2007
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Allen, Lenora Gas Unit G-6-226581 | Blocker (Cotton Valley) | Spindletop Oil & Gas Company | 1 | 0 | 978K | Feb 2007 – Jul 2026 |
Gas, mcf lease total
Last 12 months 13,691 · prior 12 8,546(+60%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1BP America Production CompanyFeb 2007 → Feb 2022
- 2BPX Operating CompanyMar 2022 → Oct 2024
- 3Spindletop Oil & Gas CompanyNov 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 629558-99 | Drill | BP America Production Company | Nov 27, 2006 | Dec 12, 2006 | Jan 13, 2007 | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-6-226581 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 309 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Massive Anhydrite (marker)MASSIVE ANHYDRITE | 5,415 | -5,106 |
| Rodessa | 5,650 | -5,341 |
| Pettit | 6,330 | -6,021 |
| Travis Peak | 6,700 | -6,391 |
| Cotton Valley | 8,600 | -8,291 |
| Taylor | 9,850 | -9,541 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,719 | 8,725 | Perforated |
| 8,719 | 9,074 | Perforated |
| 8,924 | 8,930 | Perforated |
| 8,976 | 8,982 | Perforated |
| 9,068 | 9,074 | Perforated |
| 9,849 | 9,859 | Perforated |
| 9,849 | 10,090 | Perforated |
| 10,015 | 10,025 | Perforated |
| 10,084 | 10,090 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 80 | 20 | — |
| 8.625 | 562 | 11 | 362 S |
| 8.625 | 652 | 11 | 362 S |
| 5.5 | 10,250 | 7.875 | 1,195 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 | Jul 9, 2007 | May 7, 2007 | — |
| 00 | May 19, 2007 | Apr 9, 2007 | Yes |
| 00 | May 14, 2007 | — | — |
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 42-203-33750 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-203-33750 → 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/20333750, documented in the API reference.