WELL · 42-391-31495 · DISTRICT 2
Oconnor #57
Refugio County · McFaddin (2500) field · Vertical
Oconnor #57 (API 42-391-31495) is a plugged well in Refugio County, plugged September 9, 2019, last operated by T-C Oil Company LLC.
The RRC has issued 2 drilling permits between 1981 and 1982, permitted to 5,900 ft.
It was permitted by T - C Oil Company and has since transferred to T-C Oil Company LLC on the wellbore schedule.
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 |
| Production reports | none |
| Latest permit | T - C Oil CompanyJul 13, 1982 |
- 5,900
- total depth, ft
- 2
- permits on file
- Jul 13, 1982
- last permit issued
- Jul 22, 1982
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2019
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 22, 1982
- Shut in
- —
- Plugged
- Sep 9, 2019
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 |
|---|---|---|---|---|---|---|
| Oconnor G-2-100918 | McFaddin (2500) | T-C Oil Company, LLC | 1 | 0 | 0 | Jan 1993 – Sep 2019 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 167517-99 | Recompletion | T - C Oil Company | Jul 13, 1982 | Jul 13, 1982 | — | 5,900 |
| 122651-99 | Drill | T - C Oil Company | Jun 25, 1981 | Jun 25, 1981 | Jul 4, 1981 | 5,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-100918 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,545 | 2,551 | Perforated |
| 2,954 | 2,958 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,385 | 13.5 | 580 S |
| 2.375 | 2,519 | — | — |
| 2.375 | 2,931 | — | — |
| 5.5 | 5,410 | 8.75 | 1,100 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 | Jan 12, 1984 | Jul 26, 1982 | — |
| 00 | Jan 12, 1984 | Sep 9, 1981 | — |
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 42-391-31495 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-31495 → 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/39131495, documented in the API reference.