WELL · 42-702-30208 · DISTRICT 4
State Lease 80573 #1
Mustang IS-LB County · Mstg Isl BLK 773-L (Frio 7990) field · Vertical
State Lease 80573 #1 (API 42-702-30208) is a plugged well in Mustang IS-LB County, plugged July 5, 1988, last operated by Oxy USA Inc..
The RRC has issued one drilling permit, issued December 30, 1983, permitted to 10,500 ft.
It was permitted by Cities Service Oil & Gas Corp. and has since transferred to Oxy USA Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Marg. Frio, Marg. Frio (10-A).
Operator of record
Permitted by Cities Service Oil & Gas Corp.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Dec 4, 2025 · 3,316 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | OXY USA Inc. |
| Production reports | none |
| Latest permit | Cities Service Oil & Gas Corp.Dec 30, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,500
- total depth, ft
- 1
- permits on file
- Dec 30, 1983
- last permit issued
- May 22, 1984
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 22, 1984
- Shut in
- —
- Plugged
- Jul 5, 1988
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 225426-99 | Drill | Cities Service Oil & Gas Corp. | Jul 13, 1984 | Dec 30, 1983 | — | 10,500 |
Formation tops
As filed on W-2/G-1. Subsea from 75 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Marg. Frio | 7,638 | -7,563 |
| Marg. Frio (10-A) | 7,638 | -7,563 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,638 | 7,641 | Perforated |
| 7,642 | 7,652 | Perforated |
| 7,678 | 7,691 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 30 | 310 | — | — |
| 20 | 723 | 26 | 1,500 S |
| 13.375 | 4,634 | 17.5 | 2,500 S |
| 9.625 | 7,761 | 12.25 | 2,000 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 3, 1986 | Jun 17, 1986 | — |
| 00 | Nov 2, 1984 | Jun 11, 1984 | — |
| 00 | Oct 17, 1984 | May 23, 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 42-702-30208 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-702-30208 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward). 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/70230208, documented in the API reference.