WELL · 42-175-31530 · DISTRICT 2
O Conner Dennis et al -D- #D 10
Goliad County · Terrell Point S. (4450) field · Vertical
O Conner Dennis ET AL -D- #D 10 (API 42-175-31530) is a plugged well in Goliad County, plugged March 5, 2021, last operated by M-V Company.
The RRC has issued 4 drilling permits between 1981 and 2008, permitted to 5,428 ft.
It was permitted by T - C Oil Company and has since transferred to M-V Company on the wellbore schedule.
Completion filings report 6 formation tops, including Eocene, Miocene (undifferentiated), Catahoula, Greta.
Its 3 leases have reported 240K barrels of oil and 131K mcf of gas since January 1993, last reporting in August 2021. The leases carry 5 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.
Refugio, TX · P-5 Y, filed Apr 8, 2005 · 15 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | M-V Company |
| Production reports | T-C Oil Company, LLCthrough Apr 2020 |
| Latest permit | T - C Oil CompanyApr 3, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,428
- total depth, ft
- 4
- permits on file
- Apr 3, 2008
- last permit issued
- Nov 27, 1981
- completed
- 240K
- cumulative oil, bbl
- 131K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2021
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 27, 1981
- Shut in
- —
- Plugged
- Mar 5, 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 3 leases this well is completed on; they carry 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Oconnor, Dennis Etal -D- O-2-4401 | Terrell Point (3100) | T-C Oil Company, LLC | 2 | 237K | 116K | Jan 1993 – Aug 2021 |
| O'Connor, Dennis et al "D" G-2-154690 | Terrell Point, E. (Catahoula) | T - C Oil Company | 1 | 0 | 15.5K | Jun 1995 – Apr 2008 |
| Oconnor, Dennis Etal -D- O-2-4421 | Terrell Point, E. (4050) | M-V Company | 2 | 2.59K | 21 | Jan 1993 – Aug 1995 |
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.
- 1M-V CompanyJan 1993 → Jun 2004
- 2T - C Oil CompanyJul 2004 → Dec 2011
- 3T-C Oil Company, LLCJan 2012 → Apr 2020
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 653272-99 | Recompletion | T - C Oil Company | Jan 16, 2008 | Apr 3, 2008 | Dec 10, 2007 | 3,923 |
| 436234-99 | Recompletion | M-V Company | May 25, 1995 | May 30, 1995 | May 18, 1995 | 3,000 |
| 328720-99 | Recompletion | M-V Company | Apr 7, 1987 | Apr 9, 1987 | — | 5,428 |
| 131220-99 | Drill | M-V Company | Aug 26, 1981 | Aug 26, 1981 | Oct 15, 1981 | 5,100 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-154690 | — | — | — | — |
| — | — O-2-4401 | — | — | — | — |
| — | — O-2-4421 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 85 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Eocene | 1 | 84 |
| Miocene (undifferentiated)MIOCENE | 1,850 | -1,765 |
| Miocene (undifferentiated)MIOCENE | 2,352 | -2,267 |
| Catahoula | 2,890 | -2,805 |
| Catahoula | 2,900 | -2,815 |
| Greta | 3,100 | -3,015 |
| Frio | 3,370 | -3,285 |
| Frio | 4,040 | -3,955 |
| Lagarto | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,892 | 2,895 | Perforated |
| 3,112 | 3,118 | Perforated |
| 4,034 | 4,039 | Perforated |
| 4,499 | 4,502 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,517 | 13.5 | 680 S |
| 2.375 | 4,414 | — | — |
| 5.5 | 4,781 | 8.75 | 1,000 S |
| 5.5 | 4,782 | 8.75 | 1,000 S |
| 5.25 | 4,782 | 8.75 | 1,000 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 7, 2019 | Jan 30, 2019 | — |
| 00 | Jul 30, 2008 | May 12, 2008 | Yes |
| 00 | Jul 8, 2008 | — | — |
| 00 | Nov 2, 1995 | Jun 12, 1995 | Yes |
| 00 | Jul 17, 1995 | — | — |
| 00 | May 12, 1987 | Apr 28, 1987 | Yes |
| 00 | May 5, 1987 | — | — |
| 00 | Jan 12, 1984 | Dec 31, 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 42-175-31530 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-175-31530 → 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/17531530, documented in the API reference.