WELL · 42-391-00253 · DISTRICT 2
O Connor #35D
Refugio County · Huff (2400) field · Vertical
O Connor #35D (API 42-391-00253) is a plugged well in Refugio County, plugged September 9, 2021, last operated by T-C Oil Company LLC.
The RRC has issued 2 drilling permits between 1979 and 1994, permitted to 5,800 ft.
It was permitted by T - C Oil Company and has since transferred to T-C Oil Company LLC on the wellbore schedule.
Its 2 leases have reported 52K barrels of oil and 203K mcf of gas since January 1993, last reporting in July 2026. The leases carry 20 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.
- Based in
- Refugio, TX
- P-5 status
- Active (A)
- P-5 last filed
- Dec 3, 2025
- Permits on file
- 287
- Phone
- (361) 526-4693
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | T-C Oil Company LLC |
| Production reports | T - C Oil Companythrough Jul 2008 |
| Latest permit | T - C Oil CompanyAug 3, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,800
- total depth, ft
- 2
- permits on file
- Aug 3, 1994
- last permit issued
- Dec 18, 2006
- completed
- 52K
- cumulative oil, bbl
- 203K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 18, 2006
- Shut in
- —
- Plugged
- Sep 9, 2021
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 20 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Oconnor O-2-1503 | T-C (5600) | T-C Oil Company, LLC | 19 | 52K | 203K | Jan 1993 – Jul 2026 |
| O'Connor G-2-152158 | Huff (2400) | T-C Oil Company, LLC | 1 | 0 | 0 | Aug 1994 – Sep 2021 |
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.
- 1T - C Oil CompanyJan 1993 → Jul 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 426477-99 | Recompletion | T - C Oil Company | Aug 1, 1994 | Aug 3, 1994 | Jul 5, 1994 | 2,450 |
| 62002-99 | Recompletion | T - C Oil Company | Oct 26, 1979 | Oct 26, 1979 | — | 5,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Dec 18, 2006 | O Connor G-2-152158 | Huff (2400) | T-C Oil Company LLC | Plugged | — |
| Jul 3, 1985 | Oconnor O-2-1503 | T-C (5600) | T-C Oil Company LLC | Plugged | — |
| — | Oconnor O-2-1503 | T-C (5600) | T-C Oil Company LLC | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,350 | 2,355 | Perforated |
| 2,366 | 2,374 | Perforated |
| 5,650 | 5,654 | Perforated |
| — | 5,650 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,219 | 15 | 500 S |
| 2.375 | 3,885 | — | — |
| 5.5 | 5,455 | 8.75 | 1,012 S |
| 5.5 | 5,754 | 8.75 | 925 S |
| 5.5 | 5,755 | 8.75 | 925 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 3, 2007 | Jan 11, 2007 | — |
| 00 | Mar 28, 1995 | Nov 22, 1994 | Yes |
| 00 | Jan 5, 1995 | — | — |
| 00 | Sep 15, 1989 | Mar 22, 1989 | — |
| 00 | Jan 12, 1984 | Dec 11, 1979 | — |
| 00 | Jan 12, 1984 | — | Yes |
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 42-391-00253 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00253 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 3.19M
- bbl, all reported
- Nov 2021
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000001920 | W-14 Disposal | Plugged Oct 21, 2021 | 2,000 | 1,000 | 2,350–2,374 |
| 000082928 | W-14 Disposal | Plugged Oct 21, 2021 | 2,000 | 1,000 | 2,350–2,374 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 0
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/39100253, documented in the API reference.