WELL · 42-371-35144 · DISTRICT 8
O Neil #1
Pecos County · T.A.S. (Wichita-Albany) field · Vertical
O Neil #1 (API 42-371-35144) is a plugged well in Pecos County, plugged January 12, 2012, last operated by Walsh & Watts Inc..
The RRC has issued one drilling permit, issued September 25, 1984, permitted to 5,300 ft.
It was permitted by Magnatex Petroleum Company and has since transferred to Walsh & Watts Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Yates, Queen, Wichita-Albany, Detrital.
Operator of record
Permitted by Magnatex Petroleum Company; the EWA schedule now lists a different operator.
Aledo, TX · P-5 Y, filed Sep 4, 2025 · 361 permits on file · (855) 229-2122
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Walsh & Watts Inc. |
| Production reports | Walsh & Watts, Inc.through May 2011 |
| Latest permit | Magnatex Petroleum CompanySep 25, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,300
- total depth, ft
- 1
- permits on file
- Sep 25, 1984
- last permit issued
- Dec 7, 1984
- completed
- 0
- cumulative oil, bbl
- 441K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 7, 1984
- Shut in
- —
- Plugged
- Jan 12, 2012
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 |
|---|---|---|---|---|---|---|
| O'Neil G-10-115682 | Mesa Vista (McKee) | Walsh & Watts, Inc. | 1 | 0 | 441K | Jan 1993 – Jan 2012 |
| O'Neil G-10-115684 | T.A.S. (Wichita-Albany) | Walsh & Watts, Inc. | 1 | 0 | 140 | Jan 1993 – Jan 2012 |
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.
- 1Walsh & Watts, Inc.Jan 1993 → May 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 252473-99 | Drill | Magnatex Petroleum Company | Feb 11, 1985 | Sep 25, 1984 | Oct 14, 1984 | 5,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-10-115682 | — | — | — | — |
| — | — G-10-115684 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,464 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 1,343 | 1,121 |
| Queen | 1,613 | 851 |
| Queen | 1,643 | 821 |
| Wichita-AlbanyWICHITA ALBANY | 4,352 | -1,888 |
| Wichita-Albany | 4,352 | -1,888 |
| Wichita-AlbanyWICHITA ALBANY POROSITY | 4,480 | -2,016 |
| Detrital | 4,900 | -2,436 |
| Eroded Simpson | 4,910 | -2,446 |
| McKeeUPPER MCKEE | 4,984 | -2,520 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,651 | 4,871 | Perforated |
| 4,984 | 5,004 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 433 | 17.5 | 440 S |
| 8.625 | 2,880 | 12.25 | 910 S |
| 4.5 | 5,203 | 7.875 | 260 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 | Dec 20, 2005 | Oct 10, 2005 | — |
| 00 | Apr 16, 1985 | Apr 3, 1985 | — |
| 00 | Apr 15, 1985 | Apr 3, 1985 | — |
| 00 | Apr 11, 1985 | — | — |
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 42-371-35144 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-35144 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/37135144, documented in the API reference.