WELL · 42-321-31682 · DISTRICT 3
Nelsen G. A. et al - State G.U. #1
Matagorda County · Collegeport North (C-2 Sand) field · Vertical
Nelsen G. A. ET AL - State G.U. #1 (API 42-321-31682) is a plugged well in Matagorda County, plugged May 26, 1998, last operated by Unit Petroleum Company.
The RRC has issued one drilling permit (amended 3 times), issued November 18, 1992, permitted to 11,000 ft.
It was permitted by American National Petroleum CO. and has since transferred to Unit Petroleum Company on the wellbore schedule.
Completion filings report one formation top, including Frio.
Operator of record
Permitted by American National Petroleum Co.; the EWA schedule now lists a different operator.
Tulsa, OK · P-5 Y, filed Dec 4, 2025 · 1,100 permits on file · (918) 493-7700
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Unit Petroleum Company |
| Production reports | Unit Petroleum Companythrough Oct 1997 |
| Latest permit | American National Petroleum Co.Nov 18, 1992 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 4
- permits on file
- Nov 18, 1992
- last permit issued
- Sep 7, 1993
- completed
- 0
- cumulative oil, bbl
- 272K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1993 THROUGH May 1998
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 7, 1993
- Shut in
- —
- Plugged
- May 26, 1998
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 |
|---|---|---|---|---|---|---|
| Nelsen, G. A. et al - State G.U. G-3-147663 | Collegeport, North (C-2 Sand) | Unit Petroleum Company | 1 | 0 | 272K | Sep 1993 – May 1998 |
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.
- 1American National Petroleum Co.Sep 1993 → Dec 1994
- 2Unit Petroleum CompanyJan 1995 → Oct 1997
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 406249-96 | Drill | American National Petroleum Co. | Jan 14, 1994 | Nov 18, 1992 | Jun 3, 1993 | 11,000 |
| 406249-97 | Drill | American National Petroleum Co. | Dec 23, 1993 | Nov 18, 1992 | — | 11,000 |
| 406249-98 | Drill | Solatex Resources, Ltd | May 11, 1993 | Nov 18, 1992 | — | 11,000 |
| 406249-99 | Drill | Solatex Resources, Ltd | Nov 18, 1992 | Nov 18, 1992 | — | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-147663 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 15 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,083 | 8,090 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,838 | 14.75 | 1,780 S |
| 7.625 | 8,812 | 9.875 | 745 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 | Jun 1, 1994 | Jan 24, 1994 | Yes |
| 00 | Jan 12, 1994 | — | — |
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 42-321-31682 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-31682 → 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/32131682, documented in the API reference.