WELL · 42-215-01921 · DISTRICT 4
Cardenas, Josefa #7D
Hidalgo County · San Salvador (8600) field · Vertical
Cardenas, Josefa #7D (API 42-215-01921) is a plugged well in Hidalgo County, plugged May 13, 1999, last operated by Atlantic Richfield CO..
The RRC has issued 2 drilling permits in 1988, permitted to 9,000 ft.
It was permitted by Arco Oil & Gas CO. and has since transferred to Atlantic Richfield CO. on the wellbore schedule.
Operator of record
Permitted by Arco Oil & Gas Co.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Oct 8, 1993 · 627 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Atlantic Richfield Co. |
| Production reports | Tesoro E&P Company, L.P.through Dec 1997 |
| Latest permit | Arco Oil & Gas Co.Sep 13, 1988 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 2
- permits on file
- Sep 13, 1988
- last permit issued
- Jun 1, 1966
- completed
- 0
- cumulative oil, bbl
- 18.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 1, 1966
- Shut in
- —
- Plugged
- May 13, 1999
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 3 leases 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 |
|---|---|---|---|---|---|---|
| Cardenas, Josefa G-4-39773 | San Salvador (Consolidated Frio) | Tesoro E&P Company, L.P. | 1 | 0 | 0 | Jan 1993 – May 1999 |
| Cardenas, Josefa G-4-126830 | San Salvador (Consolidated Frio) | Tesoro E&P Company, L.P. | 1 | 0 | 18.3K | Jan 1993 – May 1999 |
| Cardenas, Josefa G-4-129820 | San Salvador (Consolidated Frio) | Tesoro E&P Company, L.P. | 1 | 0 | 271 | Jan 1993 – May 1999 |
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.
- 1Arco Oil & Gas Co.Jan 1993 → May 1993
- 2Southwest Oil & Land, Inc.Feb 1996 → Mar 1996
- 3O'Sullivan Oil & Gas Co., Inc.Apr 1996 → Oct 1997
- 4Tesoro E&P Company, L.P.Nov 1997 → Dec 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 351084-99 | Recompletion | Arco Oil & Gas Co. | Sep 12, 1988 | Sep 13, 1988 | — | 9,000 |
| 343375-99 | Recompletion | Arco Oil & Gas Co. | Mar 2, 1988 | Mar 4, 1988 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-39773 | — | — | — | — |
| — | — G-4-126830 | — | — | — | — |
| — | — G-4-129820 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,666 | 6,676 | Perforated |
| 7,312 | 7,332 | Perforated |
| 7,948 | 7,968 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,806 | — | 800 S |
| 2.875 | 9,000 | — | — |
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 4, 1989 | Feb 7, 1989 | Yes |
| 00 | Feb 28, 1989 | — | — |
| 00 | Sep 30, 1988 | Sep 9, 1988 | — |
| 00 | Apr 20, 1988 | Mar 21, 1988 | Yes |
| 00 | Apr 19, 1988 | — | — |
| 00 | Jan 12, 1984 | Aug 3, 1970 | — |
| 00 | Jan 12, 1984 | Aug 10, 1966 | — |
| 00 | Jan 12, 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 42-215-01921 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-01921 → 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/21501921, documented in the API reference.