WELL · 42-495-03383 · DISTRICT 8
Sealy-Smith Foundation -A- #31
Winkler County · Monahans North (Fusselman) field · Vertical
Sealy-Smith Foundation -A- #31 (API 42-495-03383) is a former disposal or injection well in Winkler County, last operated by Amoco Production CO.-Andrews; its UIC permit is no longer active.
The RRC has issued one drilling permit, issued February 21, 1992, permitted to 12,480 ft.
It was permitted by MW Petroleum Corporation and has since transferred to Amoco Production CO.-Andrews on the wellbore schedule.
Completion filings report 4 formation tops, including Fusselman, Montoya, Waddell, Ellenburger.
Its 2 leases have reported 1.1M barrels of oil and 2.53M mcf of gas since January 1993, last reporting in July 2026. The leases carry 9 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by MW Petroleum Corporation; the EWA schedule now lists a different operator.
Andrews, TX · P-5 New · 1,295 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Amoco Production Co.-Andrews |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | MW Petroleum CorporationFeb 21, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,480
- total depth, ft
- 1
- permits on file
- Feb 21, 1992
- last permit issued
- —
- completed
- 1.1M
- cumulative oil, bbl
- 2.53M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 9 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sealy-Smith Foundation -A- O-10-31588 | Monahans, North (Fusselman) | Hilcorp Energy Company | 9 | 1.1M | 2.53M | Jan 1993 – Jul 2026 |
| — O-10-4408 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 8,005 · prior 12 1,176(+581%)
Gas, mcf lease total
Last 12 months 17,207 · prior 12 2,531(+580%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1MW Petroleum CorporationJan 1993 → Aug 1998
- 2Apache CorporationSep 1998 → Aug 2023
- 3Hilcorp Energy CompanyMar 2025 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 396807-99 | Recompletion | MW Petroleum Corporation | Feb 19, 1992 | Feb 21, 1992 | Mar 12, 1992 | 12,480 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-4408 | — | — | — | — |
| — | — O-10-31588 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,771 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Fusselman | 9,841 | -7,070 |
| Montoya | 10,241 | -7,470 |
| Waddell | 11,508 | -8,737 |
| Ellenburger | 12,009 | -9,238 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,925 | 10,090 | Perforated |
| 11,665 | 11,715 | Perforated |
| 12,014 | 12,406 | Perforated |
| — | 9,470 | Perforated |
| — | 9,930 | Perforated |
| — | 11,990 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 605 | 17.5 | 775 S |
| 9.625 | 3,592 | 12.25 | 675 S |
| 7 | 12,488 | 8.75 | 1,100 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 | Jul 28, 1992 | Jun 5, 1992 | Yes |
| 00 | Jul 6, 1992 | — | — |
| 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 42-495-03383 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-03383 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000117061 | H-1 Injection | Not activated | 12,500 | 4,480 | 8,960–12,500 |
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/49503383, documented in the API reference.