WELL · 42-413-00099 · DISTRICT 7
Williams Otto -G- #1U
Schleicher County · Otto (Canyon 4510) field · Producing · Vertical
Williams Otto -G- #1U (API 42-413-00099) is a well in Schleicher County operated by Southwest Royalties Inc., completed June 19, 1990 and listed as producing on the RRC schedule.
The RRC has issued 2 drilling permits (amended once) between 1989 and 1990, permitted to 5,413 ft.
Completion filings report 2 formation tops, including Canyon, Harkey Sand.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 6, 2026
- Permits on file
- 497
- Phone
- (432) 685-9038
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Southwest Royalties Inc. |
| Production reports | Southwest Royalties, Inc.through Apr 2026 |
| Latest permit | Southwest Royalties, Inc.Jul 11, 1990 |
- 5,413
- total depth, ft
- 3
- permits on file
- Jul 11, 1990
- last permit issued
- Jun 19, 1990
- completed
- 0
- cumulative oil, bbl
- 857K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jun 19, 1990
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 3 leases this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Williams, Otto -G- G-9-136440 | Otto (Canyon 4510) | Southwest Royalties, Inc. | 1 | 0 | 857K | Jan 1993 – Jul 2026 |
| — G-9-132002 | — | — | 0 | 0 | 0 | — |
| — O-9-12652 | — | — | 0 | 0 | 0 | — |
Gas, mcf lease total
Last 12 months 3,985 · prior 12 4,906(-19%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Southwest Royalties, Inc.Jan 1993 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 375265-99 | Recompletion | Southwest Royalties, Inc. | Jul 6, 1990 | Jul 11, 1990 | Jun 19, 1990 | 5,413 |
| 358973-98 | Other | Southwest Royalties, Inc. | Sep 21, 1989 | May 8, 1989 | — | 5,413 |
| 358973-99 | Recompletion | Southwest Royalties, Inc. | May 5, 1989 | May 8, 1989 | — | 5,413 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jun 19, 1990 | Williams Otto -G- G-9-136440 | Otto (Canyon 4510) | Southwest Royalties Inc. | Producing | 5,413 |
| Apr 17, 1989 | Williams Otto G. O-9-12652 | Otto (Canyon) | Southwest Royalties Inc. | Not on Schedule | — |
| Apr 17, 1989 | Williams Otto G G-9-132002 | Otto (Canyon) | Southwest Royalties Inc. | Not on Schedule | — |
| — | Williams Otto -G- O-9-3490 | Otto (Strawn) | Southwest Royalties Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| CanyonCANYON SAND | 4,490 |
| Harkey Sand | 4,590 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,493 | 4,535 | Perforated |
| 4,493 | 4,617 | Perforated |
| — | 5,178 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 460 | 12.25 | 150 S |
| 5.5 | 5,404 | 7.875 | 296 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 | Mar 18, 1992 | Dec 4, 1989 | — |
| 00 | Mar 10, 1992 | Oct 1, 1990 | Yes |
| 00 | Jan 11, 1991 | — | — |
| 00 | Dec 19, 1989 | — | — |
| 00 | Jul 7, 1989 | May 4, 1989 | Yes |
| 00 | May 31, 1989 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-413-00099 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-413-00099 → 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/41300099, documented in the API reference.