TEXAS · WELLS · REFUGIO COUNTY · API 42-391-00312 · DISTRICT 02
O Connor Dennis et al -L- #L 1
Refugio County · Lake Pasture (E-221) field · Vertical
O Connor Dennis ET AL -L- #L 1 (API 42-391-00312) is a plugged well in Refugio County, plugged September 3, 2010, last operated by T - C Oil Company.
The RRC has issued 5 drilling permits between 1979 and 2005, permitted to 4,651 ft.
Completion filings report 4 formation tops, including Lagarto, 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 Nov 2008 |
| Latest permit | T - C Oil CompanySep 29, 2005 |
- 4,651
- total depth, ft
- 5
- permits on file
- Sep 29, 2005
- last permit issued
- Oct 11, 2005
- completed
- 0
- cumulative oil, bbl
- 220K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2010
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 11, 2005
- Shut in
- —
- Plugged
- Sep 3, 2010
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-2-94973 | Lake Pasture (E-293) | T - C Oil Company | 1 | 0 | 29.2K | Jan 1993 – Sep 2010 |
| O'Connor, Dennis et al -L- G-2-216734 | Lake Pasture (E-221) | T - C Oil Company | 1 | 0 | 191K | Oct 2005 – Sep 2010 |
| Oconnor, Dennis et al -L- G-2-94079 | Lake Pasture (E-288) | T - C Oil Company | 1 | 0 | 0 | Jan 1993 – Oct 2005 |
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 → Nov 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 607112-99 | Recompletion | T - C Oil Company | Sep 29, 2005 | Sep 29, 2005 | — | 2,325 |
| 125751-99 | Other | T - C Oil Company | Jun 12, 1981 | Jun 12, 1981 | — | 4,651 |
| 120792-99 | Recompletion | T - C Oil Company | Jun 12, 1981 | Jun 12, 1981 | — | 4,651 |
| 48163-99 | Other | T - C Oil Company | May 9, 1979 | May 9, 1979 | — | 4,651 |
| 41241-99 | Recompletion | T - C Oil Company | Jan 22, 1979 | Jan 22, 1979 | — | 4,650 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 11, 2005 | O Connor Dennis et al -L- G-2-216734 | Lake Pasture (E-221) | T - C Oil Company | Plugged | — |
| Jun 25, 1981 | Oconnor Dennis et al -L- G-2-94973 | Lake Pasture (E-293) | T - C Oil Company | Plugged | — |
| Jun 25, 1981 | Oconnor Dennis et al -L- G-2-94079 | Lake Pasture (E-288) | T - C Oil Company | Plugged | — |
| Jul 19, 1979 | Oconnor Dennis et al -L- G-2-83685 | Lake Pasture (E-219) | T - C Oil Company | Plugged | — |
| Feb 1, 1979 | Oconnor Dennis et al -L- G-2-80788 | Lake Pasture (M-295) | T - C Oil Company | Plugged | — |
| — | Oconnor Dennis Etal -L- O-2-2845 | Lake Pasture (H-440 Sand) | T-C Oil Company LLC | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 53 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Lagarto | 1 | 52 |
| Miocene (undifferentiated)MIOCENE | 2,057 | -2,004 |
| Catahoula | 3,625 | -3,572 |
| Greta | 4,407 | -4,354 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,194 | 2,199 | Perforated |
| 2,210 | 2,226 | Perforated |
| 2,877 | 2,888 | Perforated |
| 2,938 | 2,944 | Perforated |
| 3,002 | 3,008 | Perforated |
| — | 4,465 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,514 | 13.75 | 600 S |
| 2.375 | 2,927 | — | — |
| 2.375 | 2,948 | — | — |
| 2.375 | 2,964 | — | — |
| 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 | Nov 9, 2006 | Nov 14, 2005 | Yes |
| 00 | Jul 5, 2006 | — | — |
| 00 | Jan 12, 1984 | Jul 9, 1981 | — |
| 00 | Jan 12, 1984 | Aug 8, 1979 | — |
| 00 | Jan 12, 1984 | Feb 12, 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 42-391-00312 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00312 → 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/39100312, documented in the API reference.