WELL · 42-391-00467 · DISTRICT 2
Williams, Maude et al "A" #78
Refugio County · Vertical
Williams, Maude ET AL "A" #78 (API 42-391-00467) is a permitted well in Refugio County filed by Quintana Pet. Corp.; no completion report is on file yet.
The RRC has issued 2 drilling permits between 1984 and 1990, permitted to 4,500 ft.
Completion filings report 6 formation tops, including Surface Sand & Clay, Lagarto, Oakville, Catahoula.
Operator of record
- Based in
- Refugio, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Aug 16, 2000
- Permits on file
- 1,589
- Phone
- (713) 651-8600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Hilcorp Energy Companythrough May 2005 |
| Latest permit | Quintana Pet. Corp.Apr 19, 1990 |
- 4,500
- total depth, ft
- 2
- permits on file
- Apr 19, 1990
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 240K
- 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 2 leases this well is completed on; they carry 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Williams, Maude et al -A- G-2-136550 | Tom Oconnor (4200) | Hilcorp Energy Company | 1 | 0 | 240K | Jan 1993 – Jul 2026 |
| Williams, Maude, Etal -A- O-2-2633 | Tom Oconnor (4400) | Hilcorp Energy Company | 6 | 0 | 0 | Jan 1993 – Mar 2002 |
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.
- 1Quintana Pet. Corp.Jan 1993 → Nov 2000
- 2Hilcorp Energy CompanyDec 2000 → May 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 372293-99 | Recompletion | Quintana Pet. Corp. | Apr 18, 1990 | Apr 19, 1990 | — | 4,500 |
| 240385-99 | Recompletion | Quintana Pet. Corp. | May 16, 1984 | May 29, 1984 | — | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-136550 | — | — | — | — |
| — | — O-2-2633 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 54 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Surface Sand & Clay | 1 | 53 |
| LagartoLARGARTO | 1,500 | -1,446 |
| Oakville | 2,750 | -2,696 |
| CatahoulaCATAHOULA (MIOCENE) | 3,300 | -3,246 |
| CatahoulaCATAHOULA(MIOCENE) | 3,300 | -3,246 |
| AnahuacANAHUAC (MIOCENE) | 4,100 | -4,046 |
| AnahuacANAHUAC(MIOCENE) | 4,100 | -4,046 |
| FrioFRIO-GRETA (OLIGOCENE) | 4,365 | -4,311 |
| FrioFRIO-GRETA(OLIGOCENE) | 4,365 | -4,311 |
| FrioMIDDLE FRIO (SINTON) | 5,000 | -4,946 |
| FrioLOWER FRIO (OLIGOCENE) | 5,880 | -5,826 |
| FrioLOWER FRIO(OLIGOCENE) | 5,880 | -5,826 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,175 | 4,178 | Perforated |
| — | 4,392 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,020 | 12.25 | 350 S |
| 2.875 | 4,473 | 6.75 | 705 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 | Jun 6, 1991 | Aug 31, 1990 | — |
| 00 | Feb 20, 1991 | Aug 21, 1990 | Yes |
| 00 | Jan 21, 1991 | — | — |
| 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 42-391-00467 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-00467 → 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/39100467, documented in the API reference.