WELL · 42-495-31507 · DISTRICT 8
Sealy & Smith Foundation -a- 4&5 #5
Winkler County · Halley South (Queen Sand) field · Injection · Vertical
Sealy & Smith Foundation -A- 4&5 #5 (API 42-495-31507) is a well in Winkler County operated by Extex Operating Company, completed January 6, 1984 and listed as injection on the RRC schedule.
The RRC has issued 2 drilling permits between 1982 and 1983, permitted to 11,500 ft.
It was permitted by Sun Expl. & Prod. CO.-Midland and has since transferred to Extex Operating Company on the wellbore schedule.
Its lease has reported 38.7K barrels of oil and 52.6K mcf of gas since January 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 2.59K barrels injected in the 12 months reported through August 2025.
Operator of record
Permitted by Sun Expl. & Prod. Co.-Midland; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Nov 4, 2025 · 117 permits on file · (713) 870-4327
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Extex Operating Company |
| Production reports | Legacy Reserves Operating LPthrough May 2018 |
| Latest permit | Sun Expl. & Prod. Co.-MidlandOct 3, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 2
- permits on file
- Oct 3, 1983
- last permit issued
- Jan 6, 1984
- completed
- 38.7K
- cumulative oil, bbl
- 52.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 6, 1984
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sealy & Smith Foundation -a- 4&5 O-10-17170 | Halley, South (Queen Sand) | Extex Operating Company | 3 | 38.7K | 52.6K | Jan 1993 – Jul 2026 |
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.
- 1Sage Energy CompanyJan 1993 → Jul 2007
- 2Sheridan Production Company, LLCAug 2007 → Aug 2010
- 3Legacy Reserves Operating LPSep 2010 → May 2018
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 215915-99 | Other | Sun Expl. & Prod. Co.-Midland | Sep 26, 1983 | Oct 3, 1983 | — | 3,498 |
| 168842-99 | Drill | Sage Energy Company | Aug 10, 1982 | Aug 10, 1982 | — | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-17170 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,244 | 3,249 | Perforated |
| 3,284 | 3,320 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 552 | 17.5 | 550 S |
| 8.625 | 2,390 | 11 | 700 S |
| 2.375 | 3,207 | — | — |
| 4.5 | 3,498 | 7.875 | 300 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 1, 1984 | Jan 17, 1984 | — |
| 00 | Jan 12, 1984 | Jan 17, 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 42-495-31507 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-495-31507 → 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
- 2.59K
- bbl, last 12 reported months
- 3.16M
- bbl, all reported
- Aug 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000049902 | H-1 Injection | Active | 0 | 0 | 3,244–0 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 2,592 · prior 12 4,734(-45%)
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/49531507, documented in the API reference.