TEXAS · WELLS · MATAGORDA COUNTY · API 42-321-31631 · DISTRICT 03
Collegeport Gas Unit #11
Matagorda County · Collegeport (1950) field · Vertical
Collegeport Gas Unit #11 (API 42-321-31631) is a plugged well in Matagorda County, plugged June 28, 1999, last operated by Apache Corporation.
The RRC has issued 2 drilling permits (amended once) between 1990 and 1993, permitted to 4,330 ft.
Completion filings report 2 formation tops, including 2800 Hale, 5 West.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 9,757
- Phone
- (713) 954-5500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Apache Corporation |
| Production reports | Apache Corporationthrough May 1996 |
| Latest permit | Apache CorporationDec 22, 1993 |
- 4,330
- total depth, ft
- 3
- permits on file
- Dec 22, 1993
- last permit issued
- Nov 22, 1993
- completed
- 0
- cumulative oil, bbl
- 245K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 22, 1993
- Shut in
- —
- Plugged
- Jun 28, 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-3-147776 | Collegeport (1950) | Apache Corporation | 1 | 0 | 158K | Nov 1993 – Jun 1999 |
| Collegeport Gas Unit G-3-135662 | Collegeport (2800 Hale) | Apache Corporation | 1 | 0 | 86.5K | Jan 1993 – Nov 1993 |
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 → May 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 419437-99 | Recompletion | Apache Corporation | Dec 17, 1993 | Dec 22, 1993 | Nov 17, 1993 | 1,966 |
| 375873-98 | Drill | Apache Corporation | Sep 5, 1990 | Jul 24, 1990 | — | 4,330 |
| 375873-99 | Drill | Apache Corporation | Jul 24, 1990 | Jul 24, 1990 | — | 4,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 22, 1993 | Collegeport Gas Unit G-3-147776 | Collegeport (1950) | Apache Corporation | Plugged | — |
| Aug 3, 1990 | Collegeport Gas Unit G-3-135662 | Collegeport (2800 Hale) | Apache Corporation | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 15 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| 2800 Hale | 2,795 | -2,780 |
| 5 West | 4,094 | -4,079 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,949 | 1,952 | Perforated |
| 1,959 | 1,962 | Perforated |
| 2,795 | 2,798 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 968 | 13.5 | 535 S |
| 5.5 | 2,986 | 8.75 | 630 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 | Feb 3, 1994 | Dec 14, 1993 | Yes |
| 00 | Jan 31, 1994 | — | — |
| 00 | Oct 5, 1990 | Sep 6, 1990 | Yes |
| 00 | Sep 18, 1990 | — | — |
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 42-321-31631 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-31631 → 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/32131631, documented in the API reference.