WELL · 42-391-03781 · DISTRICT 2
O'Connor, Dennis et AL #L 36
Refugio County · Vertical
O'Connor, Dennis ET AL #L 36 (API 42-391-03781) is a permitted well in Refugio County filed by T - C Oil Company; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1981 and 1988, permitted to 5,190 ft.
Completion filings report 6 formation tops, including Lagarto, Eocene, Miocene (undifferentiated), Catahoula.
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 | none |
| Production reports | none |
| Latest permit | T - C Oil CompanyMay 4, 1988 |
- 5,190
- total depth, ft
- 3
- permits on file
- May 4, 1988
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Nov 2011
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Oconnor, Dennis et al -L- G-2-33919 | Lake Pasture (C-406) | T - C Oil Company | 1 | 0 | 0 | Jan 1993 – Nov 2011 |
| Oconnor, Dennis et al -L- G-2-37649 | Lake Pasture (FS-509) | T - C Oil Company | 1 | 0 | 0 | Jan 1993 – Nov 2011 |
| Oconnor, Dennis et al -L- G-2-127804 | Lake Pasture (E-275) | T - C Oil Company | 1 | 0 | 0 | Jan 1993 – Nov 2011 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 345927-99 | Recompletion | T - C Oil Company | May 2, 1988 | May 4, 1988 | — | 5,190 |
| 207843-99 | Recompletion | T - C Oil Company | Aug 18, 1983 | Aug 26, 1983 | — | 5,190 |
| 142008-99 | Recompletion | T - C Oil Company | Nov 30, 1981 | Nov 30, 1981 | — | 5,190 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-33919 | — | — | — | — |
| — | — G-2-37649 | — | — | — | — |
| — | — G-2-127804 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 52 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lagarto | 1 | 51 |
| Eocene | 2,250 | -2,198 |
| Miocene (undifferentiated)MIOCENE | 3,000 | -2,948 |
| Catahoula | 3,700 | -3,648 |
| Greta | 4,400 | -4,348 |
| Frio | 4,870 | -4,818 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,783 | 2,788 | Perforated |
| 4,090 | 4,095 | Perforated |
| 5,170 | 5,180 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,512 | 13.75 | 560 S |
| 5.5 | 5,190 | 8.75 | 848 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 | Sep 8, 1988 | Jun 3, 1988 | — |
| 00 | Jul 30, 1988 | — | — |
| 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 42-391-03781 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-03781 → 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/39103781, documented in the API reference.