WELL · 42-475-33875 · DISTRICT 8
Sealy Smith Foundation #309
Ward County · Monahans (Clear Fork) field · Vertical
Sealy Smith Foundation #309 (API 42-475-33875) is a well in Ward County operated by Occidental Permian Ltd., completed September 20, 1993.
The RRC has issued 2 drilling permits between 1988 and 1996, permitted to 5,400 ft.
It was permitted by Millwee Oil, Inc. and has since transferred to Occidental Permian Ltd. on the wellbore schedule.
Completion filings report 7 formation tops, including Base Of Red Beds, Base Red Beds, Yates, Seven Rivers.
Its 2 leases have reported 5.06M barrels of oil and 5.62M mcf of gas since January 1993, last reporting in July 2026. The leases carry 292 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Millwee Oil, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 4, 2025 · 6,251 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Occidental Permian Ltd. |
| Production reports | Millwee Oil, Inc.through Apr 2026 |
| Latest permit | Millwee Oil, Inc.Apr 29, 1996 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,400
- total depth, ft
- 2
- permits on file
- Apr 29, 1996
- last permit issued
- Sep 20, 1993
- completed
- 5.06M
- cumulative oil, bbl
- 5.62M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 20, 1993
- Shut in
- —
- Plugged
- —
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 292 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sealy Smith Foundation O-10-4403 | Monahans (Clear Fork) | Occidental Permian Ltd. | 260 | 4.66M | 5.39M | Jan 1993 – Jul 2026 |
| Sealy Smith Foundation O-10-14727 | Monahans (Queen Sand) | Millwee Oil, Inc. | 32 | 402K | 225K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 36,060 · prior 12 28,680(+26%)
Gas, mcf lease total
Last 12 months 48,927 · prior 12 42,129(+16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Shell Western E&P Inc.Jan 1993 → Feb 1997
- 2Millwee Oil, Inc.Jun 1993 → Apr 2026
- 3Altura Energy Ltd.Mar 1997 → Apr 2000
- 4Occidental Permian Ltd.May 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 447512-99 | Recompletion | Millwee Oil, Inc. | Apr 29, 1996 | Apr 29, 1996 | Apr 12, 1997 | 3,500 |
| 343442-99 | Drill | Shell Western E&P Inc. | Mar 3, 1988 | Mar 3, 1988 | — | 5,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-4403 | — | — | — | — |
| — | — O-10-14727 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,692 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base of Red Beds | 825 | 1,867 |
| Base Red Beds | 825 | 1,867 |
| Yates | 2,373 | 319 |
| Seven Rivers | 2,627 | 65 |
| Queen | 3,079 | -387 |
| San Andres | 3,623 | -931 |
| Glorieta | 4,788 | -2,096 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,126 | 3,153 | Perforated |
| 4,801 | 5,214 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 190 | 17.5 | 240 S |
| 8.625 | 941 | 12.25 | 650 S |
| 5.5 | 5,300 | 7.875 | 560 S |
| 5.5 | — | 7.875 | 352 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 23, 1997 | Apr 25, 1997 | Yes |
| 00 | Jun 6, 1997 | Aug 12, 1994 | — |
| 00 | Oct 17, 1994 | Aug 12, 1994 | — |
| 00 | Jun 16, 1988 | Jun 2, 1988 | Yes |
| 00 | Jun 9, 1988 | — | — |
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 42-475-33875 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-33875 → 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/47533875, documented in the API reference.