TEXAS · WELLS · WEBB COUNTY · ALEXANDER, CHARLES LEASE · API 42-479-38153 · DISTRICT 04
Alexander Charles #36
Webb County · Hubberd (Lobo) field · Producing · Vertical
Alexander Charles #36 (API 42-479-38153) is a well in Webb County operated by Columbus Energy LLC, completed June 17, 2003 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 1, 2002, permitted to 9,300 ft.
It was permitted by Houston Exploration Company, The and has since transferred to Columbus Energy LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Lobo Unconformity, Lobo 1, Lobo 6.
Its lease has reported 583 barrels of oil and 197K mcf of gas since September 2002, last reporting volume in April 2026.
Operator of record
Permitted by Houston Exploration Company, The; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Jun 2, 2026
- Permits on file
- 51
- Phone
- (832) 432-8540
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Columbus Energy LLC |
| Production reports | Columbus Energy, LLCthrough Apr 2026 |
| Latest permit | Houston Exploration Company, TheJul 1, 2002 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,300
- total depth, ft
- 1
- permits on file
- Jul 1, 2002
- last permit issued
- Jun 17, 2003
- completed
- 583
- cumulative oil, bbl
- 197K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2002 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 17, 2003
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 |
|---|---|---|---|---|---|---|
| Alexander, Charles G-4-191818 | Hubberd (Lobo) | Columbus Energy, LLC | 1 | 583 | 197K | Sep 2002 – Apr 2026 |
Gas, mcf lease total
Last 12 months 3,851 · prior 12 3,427(+12%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Houston Exploration Company, TheSep 2002 → Jun 2007
- 2Forest Oil CorporationJul 2007 → Jun 2010
- 3Columbus Energy, LLCJul 2010 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 521455-99 | Drill | Houston Exploration Company, The | Jun 28, 2002 | Jul 1, 2002 | Aug 12, 2002 | 9,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 17, 2003 | Alexander Charles G-4-191818 | Hubberd (Lobo) | Columbus Energy LLC | Producing | 9,300 |
Formation tops
As filed on W-2/G-1. Subsea from 434 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lobo Unconformity | 8,100 | -7,666 |
| Lobo 1 | 8,550 | -8,116 |
| Lobo 6 | 8,790 | -8,356 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,188 | 7,194 | Perforated |
| 7,302 | 7,304 | Perforated |
| 7,346 | 7,354 | Perforated |
| 8,106 | 8,120 | Perforated |
| 8,470 | 8,473 | Perforated |
| 8,575 | 8,579 | Perforated |
| 8,583 | 8,589 | Perforated |
| 8,592 | 8,616 | Perforated |
| 8,631 | 8,637 | Perforated |
| 8,862 | 8,886 | Perforated |
| 8,890 | 8,894 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 16 | 40 | 17.75 | 85 S |
| 9.625 | 847 | 12.25 | 400 S |
| 7 | 6,694 | 8.75 | 300 S |
| 3.5 | 9,285 | 6.25 | 425 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 30, 2003 | Aug 28, 2003 | — |
| 00 | Jan 15, 2003 | Nov 26, 2002 | Yes |
| 00 | Dec 12, 2002 | — | — |
Well logs
The RRC's map lists this well among those with logs online. Its monthly inventories loaded here, which start in July 2006, list none for it, so none are itemized.
Open the RRC's log search for this well ↗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 42-479-38153 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-38153 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it.
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/47938153, documented in the API reference.