WELL · 42-479-40279 · DISTRICT 4
Hubberd William A2 #81
Webb County · Hubberd (Lobo) field · Producing · Vertical
Hubberd William A2 #81 (API 42-479-40279) is a well in Webb County operated by Columbus Energy LLC, completed January 12, 2009 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 28, 2008, permitted to 9,300 ft.
It was permitted by Forest Oil Corporation and has since transferred to Columbus Energy LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Lobo Unconformity, Lobo 3, Lobo 6.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Forest Oil Corporation; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Apr 4, 2026 · 51 permits on file · (956) 722-5238
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Columbus Energy LLC |
| Production reports | Columbus Energy, LLCthrough Apr 2026 |
| Latest permit | Forest Oil CorporationJun 28, 2008 |
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
- Jun 28, 2008
- last permit issued
- Jan 12, 2009
- completed
- 0
- cumulative oil, bbl
- 532K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 12, 2009
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: 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 |
|---|---|---|---|---|---|---|
| Hubberd, William "A2" G-4-242063 | Hubberd (Lobo) | Columbus Energy, LLC | 1 | 0 | 532K | Aug 2008 – Jul 2026 |
Gas, mcf lease total
Last 12 months 9,401 · prior 12 11,964(-21%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Forest Oil CorporationAug 2008 → Jun 2010
- 2Columbus Energy, LLCJul 2010 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 664312-99 | Drill | Forest Oil Corporation | Jun 12, 2008 | Jun 28, 2008 | — | 9,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-242063 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 482 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lobo Unconformity | 7,700 | -7,218 |
| Lobo 3 | 8,260 | -7,778 |
| Lobo 6 | 8,295 | -7,813 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,052 | 8,060 | Perforated |
| 8,130 | 8,135 | Perforated |
| 8,161 | 8,176 | Perforated |
| 8,186 | 8,190 | Perforated |
| 8,260 | 8,266 | Perforated |
| 8,286 | 8,296 | Perforated |
| 8,372 | 8,387 | Perforated |
| 8,389 | 8,393 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 850 | 12.25 | 348 S |
| 7 | 6,631 | 8.75 | 470 S |
| 3.5 | 8,807 | 6.25 | 274 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 | Jun 30, 2009 | Mar 6, 2009 | — |
| 00 | Dec 3, 2008 | Oct 3, 2008 | Yes |
| 00 | Nov 13, 2008 | — | — |
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 42-479-40279 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-40279 → 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/47940279, documented in the API reference.