WELL · 42-215-32270 · DISTRICT 4
Casso et al Gas Unit #2
Hidalgo County · Edinburg S. (Marks 11030) field · Vertical
Casso ET AL Gas Unit #2 (API 42-215-32270) is a plugged well in Hidalgo County, plugged August 6, 2010, last operated by Royal Production Company Inc..
The RRC has issued one drilling permit (amended once), issued October 17, 1995, permitted to 12,750 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to Royal Production Company Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Carlson, Texmis, Marks.
Operator of record
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
- Based in
- Corpus Christ, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 29, 2026
- Permits on file
- 235
- Phone
- (361) 888-4792
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Royal Production Company Inc. |
| Production reports | Royal Production Company, Inc.through Jul 2009 |
| Latest permit | Enron Oil & Gas CompanyOct 17, 1995 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 12,750
- total depth, ft
- 2
- permits on file
- Oct 17, 1995
- last permit issued
- Jan 11, 1996
- completed
- 0
- cumulative oil, bbl
- 1.2M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1996 THROUGH Aug 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 11, 1996
- Shut in
- —
- Plugged
- Aug 6, 2010
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Casso et al Gas Unit G-4-157743 | Edinburg, S. (Marks 11030) | Royal Production Company, Inc. | 1 | 0 | 1.2M | Jan 1996 – Aug 2010 |
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.
- 1Enron Oil & Gas CompanyFeb 1996 → Mar 1998
- 2Michael Petroleum CorporationApr 1998 → Jun 1998
- 3Royal Production Company, Inc.Jul 1998 → Jul 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 440962-98 | Drill | Enron Oil & Gas Company | Nov 9, 1995 | Oct 17, 1995 | Nov 18, 1995 | 12,750 |
| 440962-99 | Drill | Enron Oil & Gas Company | Oct 17, 1995 | Oct 17, 1995 | — | 12,750 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 11, 1996 | Casso et al Gas Unit G-4-157743 | Edinburg S. (Marks 11030) | Royal Production Company Inc. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 100 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Carlson | 7,785 | -7,685 |
| Texmis | 9,134 | -9,034 |
| Marks | 11,121 | -11,021 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,134 | 11,194 | Perforated |
| 11,274 | 11,284 | Perforated |
| 11,326 | 11,336 | Perforated |
| 11,506 | 11,544 | Perforated |
| 11,551 | 11,570 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,015 | 12.25 | 630 S |
| 7 | 9,700 | 8.75 | 1,000 S |
| 4.5 | 11,800 | 6.25 | 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. About these reports →
| Suffix | Filed | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Nov 25, 1996 | Oct 18, 1996 | — |
| 00 | Sep 17, 1996 | Aug 9, 1996 | — |
| 00 | Jul 2, 1996 | Apr 23, 1996 | — |
| 00 | Jun 10, 1996 | Feb 26, 1996 | Yes |
| 00 | May 8, 1996 | — | — |
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 42-215-32270 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-32270 → 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/21532270, documented in the API reference.