WELL · 42-321-31479 · DISTRICT 3
Collegeport Gas Unit #40
Matagorda County · Collegeport (2900) field · Vertical
Collegeport Gas Unit #40 (API 42-321-31479) is a plugged well in Matagorda County, plugged October 7, 1999, last operated by Apache Corporation.
The RRC has issued 2 drilling permits between 1985 and 1997, permitted to 5,812 ft.
Completion filings report one formation top, including Miocene (undifferentiated).
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,754
- Phone
- (713) 954-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough Jan 1998 |
| Latest permit | Apache CorporationDec 5, 1997 |
- 5,812
- total depth, ft
- 2
- permits on file
- Dec 5, 1997
- last permit issued
- Nov 21, 1997
- completed
- 0
- cumulative oil, bbl
- 1.78M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Oct 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 21, 1997
- Shut in
- —
- Plugged
- Oct 7, 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Collegeport Gas Unit G-3-165517 | Collegeport (2900) | Apache Corporation | 1 | 0 | 30.2K | Nov 1997 – Oct 1999 |
| Collegeport Gas Unit G-3-119928 | Collegeport (6) | Apache Corporation | 1 | 0 | 1.75M | Jan 1993 – Nov 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.
- 1Apache CorporationJan 1993 → Jan 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 470710-99 | Recompletion | Apache Corporation | Dec 1, 1997 | Dec 5, 1997 | Nov 20, 1997 | 4,050 |
| 287407-99 | Drill | Apd Company | Nov 26, 1985 | Oct 15, 1985 | — | 5,812 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-119928 | — | — | — | — |
| — | — G-3-165517 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 13 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE 6 | 4,098 | -4,085 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,900 | 2,906 | Perforated |
| 4,096 | 4,100 | Perforated |
| 4,122 | 4,128 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,015 | 12.25 | 200 S |
| 5.5 | 4,335 | 7.875 | 323 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 16, 1997 | Dec 4, 1997 | Yes |
| 00 | Dec 12, 1997 | — | — |
| 00 | May 10, 1996 | Mar 7, 1996 | — |
| 00 | Mar 31, 1986 | Nov 26, 1985 | Yes |
| 00 | Feb 21, 1986 | Feb 4, 1986 | Yes |
| 00 | Feb 14, 1986 | — | — |
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 42-321-31479 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-31479 → 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/32131479, documented in the API reference.