WELL · 42-135-36672 · DISTRICT 8
Corrigan Cowden Unit #333
Ector County · Cowden North field · Producing · Vertical
Corrigan Cowden Unit #333 (API 42-135-36672) is a well in Ector County operated by Oxy USA Inc., completed March 27, 2019 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued December 1, 1992, permitted to 4,700 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to Oxy USA Inc. on the wellbore schedule.
Completion filings report 4 formation tops, including Rustler, Yates, Grayburg, San Andres.
Its lease has reported 6.42M barrels of oil and 1.79M mcf of gas since January 1993, last reporting in July 2026. The lease carries 56 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Arco Oil & Gas Co.; 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 | OXY USA Inc.through Apr 2026 |
| Latest permit | Arco Oil & Gas Co.Dec 1, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,700
- total depth, ft
- 1
- permits on file
- Dec 1, 1992
- last permit issued
- Mar 27, 2019
- completed
- 6.42M
- cumulative oil, bbl
- 1.79M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 27, 2019
- 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 56 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Corrigan Cowden Unit O-10-24118 | Cowden, North | OXY USA Inc. | 56 | 6.42M | 1.79M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 36,115 · prior 12 37,358(-3%)
Gas, mcf lease total
Last 12 months 7,905 · prior 12 6,252(+26%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Arco Oil & Gas Co.Jan 1993 → May 1994
- 2Arco PermianJun 1994 → Dec 2001
- 3BP America Production CompanyJan 2002 → Aug 2007
- 4OXY USA Inc.Sep 2007 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 405730-99 | Drill | Arco Oil & Gas Co. | Nov 5, 1992 | Dec 1, 1992 | Dec 9, 1992 | 4,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-24118 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,026 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Rustler | 1,836 | 1,190 |
| Yates | 2,951 | 75 |
| Yates | 2,970 | 56 |
| Grayburg | 4,272 | -1,246 |
| San Andres | 4,600 | -1,574 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,277 | 4,316 | Perforated |
| 4,410 | 4,480 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,809 | 12.25 | 980 S |
| 5.5 | 4,755 | 7.875 | 680 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 | Apr 6, 2020 | Mar 18, 2020 | — |
| 00 | Nov 8, 2018 | Oct 5, 2018 | — |
| 00 | Apr 2, 1993 | Mar 8, 1993 | Yes |
| 00 | Mar 18, 1993 | — | — |
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 42-135-36672 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-135-36672 → 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/13536672, documented in the API reference.