TEXAS · WELLS · REFUGIO COUNTY · API 42-391-00372 · DISTRICT 02
T-C Oil Company-O Connor #9
Refugio County · Lake Pasture (E-219) field · Vertical
T-C Oil Company-O Connor #9 (API 42-391-00372) is a plugged well in Refugio County, plugged July 13, 2007, last operated by T - C Oil Company.
The RRC has issued 2 drilling permits between 1979 and 1991, permitted to 4,650 ft.
Completion filings report 4 formation tops, including Eocene, Miocene (undifferentiated), Catahoula, Greta.
Operator of record
- Based in
- Refugio, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 7, 2011
- Permits on file
- 1,009
- Phone
- (361) 578-6271
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | T - C Oil Company |
| Production reports | T - C Oil Companythrough Jan 2007 |
| Latest permit | T - C Oil CompanyMay 21, 1991 |
- 4,650
- total depth, ft
- 2
- permits on file
- May 21, 1991
- last permit issued
- May 28, 1991
- completed
- 0
- cumulative oil, bbl
- 88.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 28, 1991
- Shut in
- —
- Plugged
- Jul 13, 2007
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| T-C Oil Company-O'Connor G-2-139058 | Lake Pasture (E-219) | T - C Oil Company | 1 | 0 | 88.6K | Jan 1993 – Jul 2007 |
| — G-2-85033 | — | — | 0 | 0 | 0 | — |
| — G-2-85034 | — | — | 0 | 0 | 0 | — |
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 → Jan 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 388070-99 | Recompletion | T - C Oil Company | May 17, 1991 | May 21, 1991 | May 23, 1991 | 4,650 |
| 60173-99 | Recompletion | T - C Oil Company | Oct 10, 1979 | Oct 10, 1979 | — | 4,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| May 28, 1991 | T-C Oil Company-O Connor G-2-139058 | Lake Pasture (E-219) | T - C Oil Company | Plugged | — |
| Nov 1, 1979 | T-C Oil Co-Oconnor G-2-85034 | Lake Pasture (E-282) | T - C Oil Company | Plugged | — |
| Nov 1, 1979 | T-C Oil Co-Oconnor G-2-85033 | Lake Pasture (E-275) | T - C Oil Company | Plugged | — |
| — | T-C Oil Co.- O Connor O-2-2554 | Lake Pasture (H-440 Sand) | T-C Oil Company LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 60 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Eocene | 2,630 | -2,570 |
| Miocene (undifferentiated)MIOCENE | 3,010 | -2,950 |
| Catahoula | 3,710 | -3,650 |
| Greta | 4,370 | -4,310 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,220 | 2,226 | Perforated |
| 2,798 | 2,804 | Perforated |
| 2,864 | 2,870 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,521 | 13.75 | 591 S |
| 2.375 | 2,852 | — | — |
| 2.375 | 2,857 | — | — |
| 4.5 | 4,642 | 7.875 | 645 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 | Oct 30, 1991 | Jun 19, 1991 | Yes |
| 00 | Aug 29, 1991 | — | — |
| 00 | Jan 12, 1984 | Nov 9, 1979 | — |
| 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 42-391-00372 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00372 → 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/39100372, documented in the API reference.