WELL · 42-245-32360 · DISTRICT 3
Cassini #1
Jefferson County · Stowell (Sullivan -C-) field · Directional
Cassini #1 (API 42-245-32360) is a plugged well in Jefferson County, plugged June 23, 2006, last operated by Noble Energy Inc.
The RRC has issued 3 drilling permits (amended twice) between 2004 and 2005, permitted to 10,600 ft.
Completion filings report 5 formation tops, including Miocene (undifferentiated), Marginulina Frio, Frio, Nonion Struma.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Aug 26, 2025
- Permits on file
- 565
- Phone
- (866) 212-1212
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Noble Energy Inc |
| Production reports | Noble Energy Incthrough Nov 2005 |
| Latest permit | Noble Energy IncAug 16, 2005 |
- 10,600
- total depth, ft
- 5
- permits on file
- Aug 16, 2005
- last permit issued
- Aug 16, 2005
- completed
- 0
- cumulative oil, bbl
- 558K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2004 THROUGH Jun 2006
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 16, 2005
- Shut in
- —
- Plugged
- Jun 23, 2006
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 |
|---|---|---|---|---|---|---|
| Cassini G-3-210902 | Stowell (Sullivan -C-) | Noble Energy Inc | 1 | 0 | 89.6K | Aug 2005 – Jun 2006 |
| Cassini G-3-206593 | Hamshire, W. (Marginulina 8700) | Noble Energy Inc | 1 | 0 | 363K | Dec 2004 – Oct 2005 |
| Cassini G-3-205437 | Angelina (10700) | Noble Energy Inc | 1 | 0 | 106K | Sep 2004 – Dec 2004 |
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.
- 1Noble Energy IncSep 2004 → Nov 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 604642-99 | Recompletion | Noble Energy Inc | Aug 9, 2005 | Aug 16, 2005 | — | 9,910 |
| 554221-99 | Recompletion | Noble Energy Inc | Dec 1, 2004 | Dec 3, 2004 | Dec 3, 2004 | 10,250 |
| 546646-97 | Drill | Noble Energy Inc | Sep 29, 2004 | Jun 8, 2004 | — | 10,600 |
| 546646-98 | Drill | Noble Energy Inc | Jun 15, 2004 | Jun 8, 2004 | Jul 24, 2004 | 10,600 |
| 546646-99 | Drill | Noble Energy Inc | Jun 8, 2004 | Jun 8, 2004 | — | 10,600 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 16, 2005 | Cassini G-3-210902 | Stowell (Sullivan -C-) | Noble Energy Inc | Plugged | — |
| Dec 21, 2004 | Cassini G-3-206593 | Hamshire W. (Marginulina 8700) | Noble Energy Inc | Plugged | — |
| Sep 15, 2004 | Cassini G-3-205437 | Angelina (10700) | Noble Energy Inc | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 19 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)BASE OF MIOCENE | 7,160 | -7,141 |
| Marginulina Frio | 7,830 | -7,811 |
| FrioTOP OF FRIO | 8,070 | -8,051 |
| Nonion Struma | 9,524 | -9,505 |
| Nodosaria Blanpiedi | 10,020 | -10,001 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,831 | 7,851 | Perforated |
| 9,524 | 9,537 | Perforated |
| 10,322 | 10,330 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,320 | 13.5 | 1,215 S |
| 7.625 | 9,456 | 9.625 | 1,329 S |
| 3.5 | 10,414 | 6.5 | 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 | Dec 5, 2005 | Aug 29, 2005 | Yes |
| 00 | Sep 23, 2005 | — | — |
| 00 | May 25, 2005 | Jan 18, 2005 | Yes |
| 00 | May 6, 2005 | Oct 29, 2004 | Yes |
| 00 | Mar 4, 2005 | — | — |
| 00 | Jan 20, 2005 | — | — |
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 42-245-32360 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-245-32360 → 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/24532360, documented in the API reference.