TEXAS · WELLS · HIDALGO COUNTY · CASSO, ET AL GAS UNIT LEASE · API 42-215-01968 · DISTRICT 04
Casso et al Gas Unit #1
Hidalgo County · Edinburg S. (Marks 11030) field · Vertical
Casso ET AL Gas Unit #1 (API 42-215-01968) is a plugged well in Hidalgo County, plugged May 30, 1997, last operated by Enron Oil & Gas Company.
The RRC has issued 2 drilling permits between 1985 and 1997, permitted to 12,900 ft.
Completion filings report 2 formation tops, including Frio, Top Mark Strg..
Operator of record
- Based in
- Houston, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 4, 1998
- Permits on file
- 2,825
- Phone
- (713) 853-7245
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Enron Oil & Gas Companythrough Jan 1997 |
| Latest permit | Enron Oil & Gas CompanyApr 1, 1997 |
- 12,900
- total depth, ft
- 2
- permits on file
- Apr 1, 1997
- last permit issued
- Aug 27, 1996
- completed
- 0
- cumulative oil, bbl
- 576K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 1997
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 27, 1996
- Shut in
- —
- Plugged
- May 30, 1997
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-4-126448 | Edinburg, S. (Marks 11030) | Enron Oil & Gas Company | 1 | 0 | 576K | Jan 1993 – May 1997 |
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.
- 1Mueller Engineering Corp.Jan 1993 → Aug 1995
- 2Enron Oil & Gas CompanySep 1995 → Jan 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 460586-99 | Recompletion | Enron Oil & Gas Company | Apr 1, 1997 | Apr 1, 1997 | — | 12,900 |
| 288338-99 | Drill | Mueller Engineering Corp. | Oct 10, 1985 | Oct 24, 1985 | — | 11,393 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 27, 1996 | Casso et al Gas Unit G-4-126448 | Edinburg S. (Marks 11030) | Enron Oil & Gas Company | Plugged | — |
| Aug 1, 1985 | Casso et al Gas Unit O-4-10904 | Edinburg S. (Marks 11030) | Mueller Engineering Corp. | Plugged | — |
| — | Casso et al Gas Unit G-4-41631 | Edinburg S. (Marks 11100) | Mueller Engineering Corp. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 101 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 11,014 | 11,245 | Perforated |
| 11,030 | 11,063 | Perforated |
| 11,183 | 11,245 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,329 | 15 | 700 S |
| 10.75 | 1,329 | — | — |
| 7.625 | 9,284 | 9.875 | 900 S |
| 7.625 | 9,284 | — | — |
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 | Oct 14, 1996 | Sep 10, 1996 | — |
| 00 | Jun 7, 1996 | May 6, 1996 | — |
| 00 | Apr 26, 1988 | Feb 16, 1988 | — |
| 00 | Apr 6, 1988 | — | — |
| 00 | Jan 7, 1986 | Sep 9, 1985 | — |
| 00 | Nov 20, 1985 | — | — |
| 00 | Jan 12, 1984 | May 9, 1967 | — |
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 42-215-01968 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-01968 → 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/21501968, documented in the API reference.