WELL · 42-371-33597 · DISTRICT 8
Cordova Union -E- #9
Pecos County · Lehn-Apco (Seven Rivers) field · Vertical
Cordova Union -E- #9 (API 42-371-33597) is a well in Pecos County operated by Avra Oil Company, completed December 14, 1981.
The RRC has issued one drilling permit, issued November 9, 1981, permitted to 1,600 ft.
It was permitted by Lawrence, C. F. & Assoc. Inc. and has since transferred to Avra Oil Company on the wellbore schedule.
Its 2 leases have reported 35.7K barrels of oil and 120K mcf of gas since January 1993, last reporting in July 2026. The leases carry 11 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Lawrence, C. F. & Assoc. Inc.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Dec 4, 2025 · 71 permits on file · (214) 392-9123
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Avra Oil Company |
| Production reports | Avra Oil Companythrough Feb 2025 |
| Latest permit | Lawrence, C. F. & Assoc. Inc.Nov 9, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 1,600
- total depth, ft
- 1
- permits on file
- Nov 9, 1981
- last permit issued
- Dec 14, 1981
- completed
- 35.7K
- cumulative oil, bbl
- 120K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 14, 1981
- 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 11 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cordova Union -E- O-10-1627 | Fromme | Avra Oil Company | 9 | 29.9K | 94.1K | Jan 1993 – Jul 2026 |
| Cordova Union -E- O-10-26563 | Lehn-Apco (Seven Rivers) | Avra Oil Company | 2 | 5.84K | 26.3K | Jan 1993 – Jan 2009 |
Oil, barrels lease total
Last 12 months 0 · prior 12 38(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Lawrence, C. F. & Assoc. Inc.Jan 1993 → Jul 1994
- 2Earnest Producing CorporationAug 1994 → Dec 1999
- 3Raider Oil & Gas CompanyJan 2000 → Dec 2002
- 4Avra Oil CompanyJan 2003 → Feb 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 142516-99 | Drill | Lawrence, C. F. & Assoc. Inc. | Nov 9, 1981 | Nov 9, 1981 | — | 1,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-1627 | — | — | — | — |
| — | — O-10-26563 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,103 | 1,126 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 520 | 11 | 300 S |
| 2.375 | 1,140 | — | — |
| 5.5 | 1,730 | 7.875 | 350 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 | Dec 10, 2008 | Dec 23, 1981 | — |
| 00 | Jan 12, 1984 | Dec 23, 1981 | — |
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 42-371-33597 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-371-33597 → 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/37133597, documented in the API reference.