TEXAS · WELLS · REFUGIO COUNTY · API 42-391-00701 · DISTRICT 02
Tom O CONNOR(5600 Foot Sand)unit #W342B
Refugio County · Tom O Connor (5600 Foot Sand) field · Producing · Vertical
Tom O Connor(5600 Foot Sand)Unit #W342B (API 42-391-00701) is a well in Refugio County operated by Hilcorp Energy Company, completed January 4, 2006 and listed as producing on the RRC schedule.
The RRC has issued 5 drilling permits between 1977 and 2006, permitted to 5,925 ft.
Completion filings report 7 formation tops, including Lagarto, Oakville, Catahoula, Anahuac.
Its 3 leases have reported 26.2M barrels of oil and 16.9M mcf of gas since January 1993, last reporting volume in April 2026. The leases carry 713 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- Mar 27, 2026
- Permits on file
- 3,458
- Phone
- (713) 209-2400
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Hilcorp Energy CompanyFeb 6, 2006 |
- 5,925
- total depth, ft
- 5
- permits on file
- Feb 6, 2006
- last permit issued
- Jan 4, 2006
- completed
- 26.2M
- cumulative oil, bbl
- 16.9M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 4, 2006
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 713 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Heard, Fannie V. W., Mrs. O-2-2586 | Tom Oconnor (5500 Sand) | Hilcorp Energy Company | 60 | 2.28M | 1.64M | Jan 1993 – Apr 2026 |
| Tom Oconnor (5800 SD) Fld. Unit O-2-5280 | Tom Oconnor (5800) | Hilcorp Energy Company | 594 | 22.8M | 14.9M | Jan 1993 – Apr 2026 |
| Tom O'CONNOR(5600 Foot Sand)unit O-2-8950 | Tom O'Connor (5600 Foot Sand) | Hilcorp Energy Company | 59 | 1.13M | 357K | Mar 2005 – Apr 2026 |
Oil, barrels lease total
Last 12 months 695,551 · prior 12 548,593(+27%)
Gas, mcf lease total
Last 12 months 118,966 · prior 12 84,996(+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 |
|---|---|---|---|---|---|---|
| 612943-99 | Recompletion | Hilcorp Energy Company | Jan 24, 2006 | Feb 6, 2006 | Dec 16, 2005 | 5,925 |
| 448322-99 | Recompletion | Quintana Pet. Corp. | May 20, 1996 | May 22, 1996 | Aug 1, 1996 | 5,925 |
| 157901-99 | Recompletion | Quintana Pet. Corp. | Apr 23, 1982 | Apr 23, 1982 | May 26, 1982 | 5,925 |
| 153147-99 | Recompletion | Quintana Pet. Corp. | Mar 12, 1982 | Mar 12, 1982 | — | 5,925 |
| 162-99 | Recompletion | Quintana Pet. Corp. | Jun 7, 1977 | Jun 7, 1977 | — | 5,925 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 4, 2006 | Tom O CONNOR(5600 Foot Sand)unit O-2-8950 | Tom O Connor (5600 Foot Sand) | Hilcorp Energy Company | Producing | 5,925 |
| Aug 7, 1996 | Tom Oconnor (5800 SD) Fld. Unit O-2-5280 | Tom Oconnor (5800) | Hilcorp Energy Company | Not on Schedule | — |
| Jun 24, 1982 | Heard Fannie V. W. Mrs. O-2-2586 | Tom Oconnor (5500 Sand) | Hilcorp Energy Company | Not on Schedule | — |
| — | Heard Mrs. Fannie V. W. O-2-5011 | Tom Oconnor (5800) | Quintana Pet. Corp. | Not on Schedule | — |
| — | Tom Oconnor (5800 SD) Fld. Unit O-2-5280 | Tom Oconnor (5800) | Hilcorp Energy Company | Not on Schedule | — |
| — | Heard Fannie V. W. Mrs. O-2-1541 | Tom Oconnor | Hilcorp Energy Company | Not on Schedule | — |
| — | Heard Fannie V. W. Mrs. O-2-1541 | Tom Oconnor | Hilcorp Energy Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 53 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| LagartoLARGARTO | 1,500 | -1,447 |
| LagartoLARGARTO | 2,750 | -2,697 |
| Oakville | 2,750 | -2,697 |
| CatahoulaCATAHOULA (MIOCENE) | 3,300 | -3,247 |
| Oakville | 3,300 | -3,247 |
| AnahuacANAHUAC (MIOCENE) | 4,100 | -4,047 |
| Cathoula(miocene) | 4,100 | -4,047 |
| AnahuacANAHUAC(MIOCENE) | 4,365 | -4,312 |
| FrioFRIO-GRETA (OLIGOCENE) | 4,365 | -4,312 |
| FrioFRIO-GRETA(OLIG) | 4,785 | -4,732 |
| FrioMIDDLE FRIO (SINTON) | 5,000 | -4,947 |
| FrioMIDDLE FRIO(SINTON) | 5,400 | -5,347 |
| FrioLOWER FRIO (OLIGOCENE) | 5,880 | -5,827 |
| FrioLOWER FRIO(OLIG) | 5,925 | -5,872 |
| NO Change | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,537 | 5,543 | Perforated |
| 5,558 | 5,572 | Perforated |
| 5,559 | — | Perforated |
| 5,658 | 5,672 | Perforated |
| 5,732 | 5,748 | Perforated |
| — | 5,800 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,038 | 16 | 350 S |
| 5 | 5,923 | 8.75 | 500 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | May 24, 2010 | Dec 30, 2009 | — |
| 00 | Feb 2, 2007 | Feb 14, 2006 | Yes |
| 00 | Aug 9, 2006 | — | — |
| 00 | Mar 17, 1999 | Jan 14, 1999 | — |
| 00 | Feb 11, 1999 | — | — |
| 00 | Nov 20, 1991 | Oct 16, 1991 | Yes |
| 00 | Nov 4, 1991 | — | — |
| 00 | Jan 12, 1984 | Jun 29, 1977 | — |
| 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 42-391-00701 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00701 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 2.69M
- bbl, all reported
- Sep 2005
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000084959 | H-1 Injection | Canceled Jan 23, 2006 | 6,000 | 2,600 | 5,550–5,595 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 76,401(-100%)
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/39100701, documented in the API reference.