WELL · 42-391-01736 · DISTRICT 2
Nordan L. A.-Oconnor Thomas Est. #9
Refugio County · Tom Oconnor (5900 Sand) field · Vertical
Nordan L. A.-Oconnor Thomas Est. #9 (API 42-391-01736) is a plugged well in Refugio County, plugged November 22, 2016, last operated by T-C Oil Company LLC.
The RRC has issued one drilling permit, issued August 15, 1997, permitted to 5,500 ft.
It was permitted by Nordan & Company and has since transferred to T-C Oil Company LLC on the wellbore schedule.
Its 3 leases have reported 50.3K barrels of oil and 131K mcf of gas since January 1993, last reporting in January 2017. The leases carry 13 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Nordan & Company; the EWA schedule now lists a different operator.
Refugio, TX · P-5 Y, filed Oct 4, 2025 · 287 permits on file · (361) 646-9296
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | T-C Oil Company LLC |
| Production reports | Nordan & Companythrough Jun 1998 |
| Latest permit | Nordan & CompanyAug 15, 1997 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Aug 15, 1997
- last permit issued
- —
- completed
- 50.3K
- cumulative oil, bbl
- 131K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- Nov 22, 2016
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 13 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Nordan,l.a. - Oconnor,thos.,est. O-2-3955 | Tom Oconnor (5400 Sand) | T-C Oil Company, LLC | 3 | 10.7K | 16.7K | Jan 1993 – Jan 2017 |
| Nordan,l. A.-Oconnor,thomas,est. O-2-2869 | Tom Oconnor (5900 Sand) | T-C Oil Company, LLC | 9 | 39.6K | 114K | Jan 1993 – Sep 2016 |
| Nordan,l. A. Oconnor, Thomas Est O-2-5006 | Tom Oconnor (5800) | Nordan & Company | 1 | 0 | 0 | Jan 1993 – Apr 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.
- 1Nordan & CompanyJan 1993 → Jun 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 466100-99 | Recompletion | Nordan & Company | Aug 11, 1997 | Aug 15, 1997 | Jul 23, 1997 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-2869 | — | — | — | — |
| — | — O-2-3955 | — | — | — | — |
| — | — O-2-5006 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,378 | 5,383 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,141 | 15 | 525 S |
| 8 | 5,908 | 8.75 | 528 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 | May 15, 1998 | Sep 2, 1997 | Yes |
| 00 | Nov 18, 1997 | — | — |
| 00 | Jan 12, 1984 | — | — |
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 42-391-01736 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-01736 → 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/39101736, documented in the API reference.