WELL · 42-391-01724 · DISTRICT 2
L.A. Nordan-Thos. O Connor Est #43
Refugio County · Tom Oconnor (5425 Sand) field · Vertical
L.A. Nordan-Thos. O Connor Est #43 (API 42-391-01724) is a plugged well in Refugio County, plugged August 25, 2016, last operated by T-C Oil Company LLC.
The RRC has issued 2 drilling permits between 1977 and 2011, permitted to 5,922 ft.
It was permitted by T - C Oil Company and has since transferred to T-C Oil Company LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Frio, Jackson, Catahoula.
Its 3 leases have reported 7.05K barrels of oil and 952 mcf of gas since January 1993, last reporting in September 2016. The leases carry 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by T - C Oil 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 | T-C Oil Company, LLCthrough May 2015 |
| Latest permit | T - C Oil CompanyMay 12, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,922
- total depth, ft
- 2
- permits on file
- May 12, 2011
- last permit issued
- Sep 19, 2014
- completed
- 7.05K
- cumulative oil, bbl
- 952
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 19, 2014
- Shut in
- —
- Plugged
- Aug 25, 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 6 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-2-5335 | Tom Oconnor | T-C Oil Company, LLC | 4 | 4.48K | 502 | Jan 1993 – Sep 2016 |
| L.A. Nordan-Thos. O'Connor Est O-2-10966 | Tom Oconnor (5425 Sand) | T-C Oil Company, LLC | 1 | 2.57K | 450 | Sep 2014 – Sep 2016 |
| L.A. Nordan-Thos. O'Connor Est G-2-261902 | Tom Oconnor (5425 Sand) | T-C Oil Company, LLC | 1 | 0 | 0 | Jun 2011 – Sep 2014 |
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
- 2T-C Oil Company, LLCSep 2014 → May 2015
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 716007-99 | Recompletion | T - C Oil Company | May 10, 2011 | May 12, 2011 | Jun 3, 2011 | 5,725 |
| 2087-99 | Recompletion | Nordan & Company | Jun 30, 1977 | Jun 30, 1977 | — | 5,922 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-261902 | — | — | — | — |
| — | — O-2-5335 | — | — | — | — |
| — | — O-2-10966 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 48 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,458 | 5,464 | Perforated |
| 5,458 | 5,464 | Open hole |
| 5,742 | 5,747 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,129 | 1.333 | 525 S |
| 10.75 | 1,129 | 14.5 | 525 S |
| 10.75 | 1,129 | 16 | 525 S |
| 5.5 | 5,922 | 8.75 | 528 S |
| 5 | 5,922 | 8.75 | 528 S |
| — | 5,922 | 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 | Jun 9, 2015 | Oct 24, 2014 | — |
| 00 | Jan 24, 2012 | Aug 4, 2011 | — |
| 00 | Jan 12, 1984 | Jul 14, 1977 | — |
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 42-391-01724 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-01724 → 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/39101724, documented in the API reference.