WELL · 42-391-01677 · DISTRICT 2
Tom O'Connor (5800'SD)FIELD Unit #C453
Refugio County · Vertical
Tom O'Connor (5800'SD)Field Unit #C453 (API 42-391-01677) is a former disposal or injection well in Refugio County, last operated by Quintana Pet. Corp.; its UIC permits are no longer active.
The RRC has issued 2 drilling permits between 1982 and 1984, permitted to 5,954 ft.
Completion filings report 5 formation tops, including Lagarto, Oakville, Catahoula, Anahuac.
Its lease has reported 22.8M barrels of oil and 14.9M mcf of gas since January 1993, last reporting in July 2026. The lease carries 594 wells, so these are lease totals, not this well alone.
Operator of record
Refugio, TX · P-5 Y, filed Jun 9, 2000 · 1,589 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Quintana Pet. Corp.Feb 21, 1984 |
- 5,954
- total depth, ft
- 2
- permits on file
- Feb 21, 1984
- last permit issued
- —
- completed
- 22.8M
- cumulative oil, bbl
- 14.9M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
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 lease this well is completed on; they carry 594 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tom Oconnor (5800 SD) Fld. Unit O-2-5280 | Tom Oconnor (5800) | Hilcorp Energy Company | 594 | 22.8M | 14.9M | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 673,200 · prior 12 524,408(+28%)
Gas, mcf lease total
Last 12 months 117,526 · prior 12 83,712(+40%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Quintana Pet. Corp.Jan 1993 → Nov 2000
- 2Hilcorp Energy CompanyDec 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 229915-99 | Recompletion | Quintana Pet. Corp. | Apr 30, 1984 | Feb 21, 1984 | — | 5,954 |
| 161134-99 | Recompletion | Copano Company | May 19, 1982 | May 19, 1982 | — | 5,854 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-5280 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 44 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,693 | 5,697 | Perforated |
| 5,900 | 5,906 | Perforated |
| — | 5,800 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,064 | — | 600 S |
| 10.75 | 1,065 | 14 | 550 sx |
| 5.5 | 5,854 | — | 600 S |
| 5.5 | 5,854 | 8.75 | 600 sx |
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 27, 1984 | Jul 30, 1984 | — |
| 00 | Aug 24, 1984 | Jul 30, 1984 | — |
| 00 | Jul 12, 1984 | Jun 4, 1984 | — |
| 00 | Jun 30, 1984 | Jun 4, 1984 | — |
| 00 | Jan 12, 1984 | Mar 15, 1976 | — |
| 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 42-391-01677 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-01677 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 526K
- bbl, last 12 reported months
- 567K
- bbl, all reported
- Feb 1984
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000047714 | W-14 Disposal | Canceled Jan 6, 1988 | 500 | 1,300 | 5,165–5,230 |
| 000051627 | H-1 Injection | Canceled Apr 15, 1986 | 6,000 | 1,500 | 5,848–5,758 |
MONTHLY INJECTED, BBL · H-10 · LAST 14 REPORTED MONTHS
Last 12 months 525,829
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/39101677, documented in the API reference.