TEXAS · WELLS · GAINES COUNTY · WEST SEMINOLE SA UNIT LEASE · API 42-165-02771 · DISTRICT 7B
West Seminole SA Unit #1204
Gaines County · Seminole West field · Producing · Vertical
West Seminole SA Unit #1204 (API 42-165-02771) is a well in Gaines County operated by Oxy USA Wtp LP, completed August 26, 2016 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued July 6, 2016, permitted to 5,562 ft.
Completion filings report 3 formation tops, including Yates, Queen, San Andres.
Its lease has reported 18.7M barrels of oil and 56.8M mcf of gas since the record begins in January 1993, last reporting volume in August 2026. The lease carries 226 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Oct 21, 2026
- Permits on file
- 2,289
- Phone
- (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA WTP LP |
| Production reports | OXY USA WTP LPthrough Aug 2026 |
| Latest permit | OXY USA WTP LPJul 6, 2016 |
- 5,562
- total depth, ft
- 1
- permits on file
- Jul 6, 2016
- last permit issued
- Aug 26, 2016
- completed
- 18.7M
- cumulative oil, bbl
- 56.8M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · ON RECORD FROM JAN 1993, THE RECORD'S FIRST MONTH, THROUGH AUG 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 26, 2016
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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.
Wells nearby
Every well with a location on file around this well, in any state, nearest first.
Texas locations come from drilling permits, so most older Texas wells have none and are not listed.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH AUG 2026
Texas reports oil by lease, not by well. These are the lease this well is completed on; they carry 226 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| West Seminole SA Unit O-11-17310 | Seminole, West | OXY USA WTP LP | 226 | 18.7M | 56.8M | by Jan 1993 – Aug 2026 |
Oil, barrels lease total
Last 12 months 1,361,336 · prior 12 1,340,824(+2%)
Gas, mcf lease total
Last 12 months 3,177,943 · prior 12 3,835,970(-17%)
Wells named West Seminole SA Unit
OXY USA WTP LP's other wells filed under this lease name in Gaines County, newest permit first. The RRC gives a gas well its own lease number, so the name is what joins the wells of a unit.
Loading the lease's wellsChain of custody
Every operator that reported production on this well's lease, in order.
- 1OXY USA Inc.Jan 1993 → Dec 2000
- 2OXY USA WTP LPJan 2001 → Aug 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 816787-99 | Recompletion | OXY USA WTP LP | Jul 5, 2016 | Jul 6, 2016 | Aug 10, 2016 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 26, 2016 | West Seminole SA Unit O-11-17310 | Seminole West | OXY USA WTP LP | Producing | 5,562 |
Formation tops
As filed on W-2/G-1. Subsea from 3,449 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yates | 3,070 | 379 |
| Queen | 4,140 | -691 |
| San Andres | 4,693 | -1,244 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,890 | 5,060 | Perforated |
| 4,890 | 5,562 | Perforated |
| 5,069 | 5,170 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 300 | 12.25 | 250 S |
| 7 | 5,060 | 8.75 | 500 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Sep 29, 2022 | Jul 14, 2022 | — |
| 00 | Oct 24, 2016 | Oct 10, 2016 | Yes |
| 00 | Jul 19, 1999 | May 17, 1999 | — |
| 00 | Sep 9, 1994 | Aug 15, 1994 | — |
| 00 | Jan 12, 1984 | — | — |
Well logs
1 log loaded from the RRC's log index, the latest received Nov 21, 2016. Resistivity. These are the logs loaded into Petrora from the Railroad Commission's inventories, not necessarily every log run on the well. The RRC holds the files; each opens from its log search for the well. The kind is the RRC's description of the log; the interval is the one filed for it.
Open the RRC's log search for this well ↗| Logas described | Files | Intervalft, as filed | Datereceived | SizeMB |
|---|---|---|---|---|
| RESISTIVITYSpans San Andres | 2 TIFF | 5,260 to 5,562 | Nov 21, 2016run Aug 23, 2016 | 1.10 + 1.10 |
"Spans" is by this well's own filed formation tops: a formation runs from its top to the next deeper top filed, and the deepest runs to the bottom of the log. Depths are measured along the wellbore, so on a horizontal the lateral counts in the formation it was landed in.
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 42-165-02771 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-165-02771 → scanned completion filings
The logs loaded for this well are under Well logs, with the RRC's log search for it. The University Lands library has no per-well link: then paste it into its 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/16502771, documented in the API reference.