WELL · 42-391-00568 · DISTRICT 2
Heard Fannie V. W. Mrs. #W346A
Refugio County · Tom Oconnor (5900 Sand) field · Vertical
Heard Fannie V. W. Mrs. #W346A (API 42-391-00568) is a well in Refugio County operated by Hilcorp Energy Company, completed October 19, 1992.
The RRC has issued 7 drilling permits (amended once) between 1981 and 2012, permitted to 5,980 ft.
Completion filings report 6 formation tops, including Lagarto, Oakville, Catahoula, Anahuac.
Its 8 leases have reported 27.3M barrels of oil and 18.9M mcf of gas since January 1993, last reporting in July 2026. The leases carry 783 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
- 3,454
- 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 CompanyMar 8, 2012 |
- 5,980
- total depth, ft
- 8
- permits on file
- Mar 8, 2012
- last permit issued
- Oct 19, 1992
- completed
- 27.3M
- cumulative oil, bbl
- 18.9M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 19, 1992
- 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 8 leases this well is completed on; they carry 783 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Heard, Fannie V. W., Mrs. O-2-1541 | Tom Oconnor | Hilcorp Energy Company | 14 | 59.8K | 120K | Jan 1993 – Jul 2026 |
| Heard, Fannie V. W., Mrs. O-2-2586 | Tom Oconnor (5500 Sand) | Hilcorp Energy Company | 60 | 2.28M | 1.64M | Jan 1993 – Jul 2026 |
| Heard, Fannie, V. W., Mrs. O-2-2874 | Tom Oconnor (5900 Sand) | Hilcorp Energy Company | 43 | 1.63M | 1.67M | Jan 1993 – Jul 2026 |
| Tom Oconnor (5800 SD) Fld. Unit O-2-5280 | Tom Oconnor (5800) | Hilcorp Energy Company | 594 | 22.8M | 14.9M | Jan 1993 – Jul 2026 |
| Heard, Mrs. Fannie V. W. O-2-8418 | Tom Oconnor (5250) | Hilcorp Energy Company | 3 | 69K | 106K | Dec 1998 – Jul 2026 |
| Tom O'Connor (4150 Ft. Sd.) Unit O-2-8874 | Tom O'Connor (4150) | Hilcorp Energy Company | 68 | 512K | 461K | Jun 2004 – Jul 2026 |
| Mrs. Fannie V. W. Heard G-2-254846 | Tom O'Connor (5410) | Hilcorp Energy Company | 1 | 0 | 0 | Jan 2010 – Jul 2012 |
| — G-2-65523 | — | — | 0 | 0 | 0 | — |
Oil, barrels lease total
Last 12 months 684,250 · prior 12 540,490(+27%)
Gas, mcf lease total
Last 12 months 118,863 · prior 12 85,235(+39%)
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 |
|---|---|---|---|---|---|---|
| 734668-98 | Recompletion | Hilcorp Energy Company | May 11, 2012 | Mar 8, 2012 | Jul 12, 2012 | 5,923 |
| 734668-99 | Recompletion | Hilcorp Energy Company | Feb 24, 2012 | Mar 8, 2012 | — | 5,923 |
| 701064-99 | Recompletion | Hilcorp Energy Company | Aug 23, 2010 | Aug 30, 2010 | Aug 30, 2010 | 5,923 |
| 683469-99 | Recompletion | Hilcorp Energy Company | Jul 24, 2009 | Aug 3, 2009 | Dec 30, 2009 | 5,923 |
| 543523-99 | Recompletion | Hilcorp Energy Company | Mar 22, 2004 | Mar 23, 2004 | Mar 10, 2004 | 5,923 |
| 464033-99 | Recompletion | Quintana Pet. Corp. | Jun 20, 1997 | Jun 24, 1997 | Jun 24, 1997 | 5,923 |
| 403852-99 | Recompletion | Quintana Pet. Corp. | Sep 24, 1992 | Sep 29, 1992 | Sep 28, 1992 | 5,925 |
| 148481-99 | Recompletion | Quintana Pet. Corp. | Dec 7, 1981 | Dec 7, 1981 | — | 5,980 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-65523 | — | — | — | — |
| — | — G-2-254846 | — | — | — | — |
| — | — O-2-1541 | — | — | — | — |
| — | — O-2-2586 | — | — | — | — |
| — | — O-2-2874 | — | — | — | — |
| — | — O-2-5280 | — | — | — | — |
| — | — O-2-8418 | — | — | — | — |
| — | — O-2-8874 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 50 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| LagartoLARGARTO | 1,500 | -1,450 |
| LagartoLARGARTO | 2,750 | -2,700 |
| Oakville | 2,750 | -2,700 |
| CatahoulaCATAHOULA(MIOCENE) | 3,300 | -3,250 |
| Oakville | 3,300 | -3,250 |
| AnahuacANAHUAC(MIOCENE) | 4,100 | -4,050 |
| CatahoulaCATAHOULA (MIOCENE) | 4,100 | -4,050 |
| AnahuacANAHUAC (MIOCENE) | 4,365 | -4,315 |
| FrioFRIO-GRETA (OLIGOCENE) | 4,365 | -4,315 |
| FrioFRIO-GRETA | 4,785 | -4,735 |
| FrioMIDDLE FRIO (SINTON) | 5,000 | -4,950 |
| FrioMIDDLE FRIO (SINTON) | 5,400 | -5,350 |
| FrioLOWER FRIO (OLIGOCENE) | 5,880 | -5,830 |
| Frio | 5,923 | -5,873 |
| FrioLOWER FRIO (OLIGOCENE) | 5,923 | -5,873 |
| NO Change | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,122 | 4,130 | Perforated |
| 5,251 | 5,255 | Perforated |
| 5,386 | 5,391 | Perforated |
| 5,482 | 5,488 | Perforated |
| 5,706 | 5,712 | Perforated |
| 5,809 | 5,815 | Perforated |
| 5,893 | 5,897 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,061 | 16 | 350 S |
| 10.75 | 1,226 | 14.75 | 350 S |
| 2.375 | 5,448 | — | — |
| 5 | 5,923 | 8.75 | 500 S |
| 7 | 5,943 | 9.875 | 700 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 | Feb 22, 2013 | Jul 20, 2012 | — |
| 00 | Nov 29, 2010 | Oct 1, 2010 | Yes |
| 00 | Nov 5, 2010 | — | — |
| 00 | May 6, 2010 | Jan 21, 2010 | Yes |
| 00 | Mar 5, 2010 | — | — |
| 00 | Jun 9, 2004 | Apr 1, 2004 | — |
| 00 | May 4, 2004 | — | — |
| 00 | Dec 10, 1997 | Jul 15, 1997 | Yes |
| 00 | Nov 17, 1997 | Nov 9, 1992 | Yes |
| 00 | Jan 8, 1993 | Nov 9, 1992 | Yes |
| 00 | Nov 23, 1992 | — | — |
| 00 | Jan 12, 1984 | Feb 22, 1982 | — |
| 00 | Jan 12, 1984 | Mar 5, 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 42-391-00568 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00568 → 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/39100568, documented in the API reference.