WELL · 42-391-32037 · DISTRICT 2
Williams, Maude Etal -A- #D158
Refugio County · Vertical
Williams, Maude Etal -A- #D158 (API 42-391-32037) is a former disposal or injection well in Refugio County, last operated by Hilcorp Energy Company; its UIC permit is no longer active.
The RRC has issued 6 drilling permits between 1990 and 2023, permitted to 6,000 ft.
Completion filings report 6 formation tops, including Lagarto, Oakville, Catahoula, Anahuac.
Its 5 leases have reported 11.5M barrels of oil and 181M mcf of gas since January 1993, last reporting in July 2026. The leases carry 192 wells, so these are lease totals, not this well alone.
Operator of record
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Hilcorp Energy Companythrough Apr 2026 |
| Latest permit | Hilcorp Energy CompanyFeb 1, 2023 |
- 6,000
- total depth, ft
- 6
- permits on file
- Feb 1, 2023
- last permit issued
- —
- completed
- 11.5M
- cumulative oil, bbl
- 181M
- 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
28.411194, -97.064744
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Refugio County.
Lease production
PDQ LEASE REPORTS · REPORTED THROUGH APR 2026
Texas reports oil by lease, not by well. These are the 5 leases this well is completed on; they carry 192 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Williams, Maude Etal -A- G-2-295123 | Lake Pasture (H-440 Sand) | Hilcorp Energy Company | 1 | 0 | 1.45M | Jan 2023 – Jul 2026 |
| Williams, Maude, Etal -A- O-2-2527 | Lake Pasture (FS-523) | Hilcorp Energy Company | 12 | 379K | 658K | Jan 1993 – Jul 2026 |
| Williams, Maude, Etal -A- O-2-2533 | Lake Pasture (H-440 Sand) | Hilcorp Energy Company | 176 | 11.1M | 179M | Jan 1993 – Jul 2026 |
| Maude Williams et al 'A' O-2-10971 | Lake Pasture (FT-572) | Hilcorp Energy Company | 1 | 2.96K | 3.92K | May 2015 – Jul 2026 |
| Maude Williams et al 'A' O-2-10985 | Lake Pasture (FS-550) | Hilcorp Energy Company | 2 | 4.26K | 13.7K | Jul 2015 – Jul 2026 |
Oil, barrels lease total
Last 12 months 215,922 · prior 12 375,114(-42%)
Gas, mcf lease total
Last 12 months 145,364 · prior 12 209,274(-31%)
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 |
|---|---|---|---|---|---|---|
| 887365-99 | Recompletion | Hilcorp Energy Company | Jan 17, 2023 | Feb 1, 2023 | — | 5,805 |
| 813921-99 | Recompletion | Hilcorp Energy Company | Feb 18, 2016 | Feb 23, 2016 | May 25, 2016 | 5,805 |
| 806925-99 | Recompletion | Hilcorp Energy Company | May 27, 2015 | Jun 1, 2015 | May 20, 2015 | 5,805 |
| 385535-99 | Recompletion | Quintana Pet. Corp. | Mar 11, 1991 | Apr 11, 1991 | May 22, 1991 | 5,805 |
| 380472-99 | Drill | Quintana Pet. Corp. | Oct 22, 1990 | Nov 5, 1990 | Nov 20, 1990 | 6,000 |
| 379890-99 | Drill | Quintana Pet. Corp. | Oct 22, 1990 | Oct 26, 1990 | — | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-295123 | — | — | — | — |
| — | — O-2-2527 | — | — | — | — |
| — | — O-2-2533 | — | — | — | — |
| — | — O-2-10971 | — | — | — | — |
| — | — O-2-10985 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 52 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| LagartoLARGARTA | 1,500 | -1,448 |
| LagartoLARGARTO | 1,500 | -1,448 |
| Oakville | 2,750 | -2,698 |
| CatahoulaCATAHOULA (MIOCENE) | 3,300 | -3,248 |
| Catahoula | 3,662 | -3,610 |
| AnahuacANAHUAC (MIOCENE) | 4,100 | -4,048 |
| Frio | 4,353 | -4,301 |
| FrioFRIO-GRETA (OLIGOCENE) | 4,365 | -4,313 |
| FrioMIDDLE FRIO (SINTON) | 5,000 | -4,948 |
| FrioLOWER FRIO (OLIGOCENE) | 5,880 | -5,828 |
| JacksonJACKSON/YEGUA | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,403 | 4,423 | Perforated |
| 4,516 | 4,524 | Perforated |
| 5,252 | 5,255 | Perforated |
| 5,518 | 5,522 | Perforated |
| 5,740 | 5,754 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,527 | 14.75 | 920 S |
| 5.5 | 5,804 | 8.75 | 1,120 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 | Aug 1, 2023 | Apr 18, 2023 | — |
| 00 | Jun 23, 2016 | Jun 7, 2016 | — |
| 00 | Oct 26, 2015 | Oct 12, 2015 | — |
| 00 | Jun 16, 2015 | Jun 11, 2015 | — |
| 00 | Nov 20, 1991 | Oct 24, 1991 | Yes |
| 00 | Nov 4, 1991 | Dec 31, 1990 | Yes |
| 00 | Jan 23, 1991 | Dec 31, 1990 | Yes |
| 00 | Jan 4, 1991 | — | — |
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 42-391-32037 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-32037 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Williams, Maude et al 'A'42-391-03783
0.3 KM · Quintana Pet. Corp. · Section with this well →
| Lagarto | 1,500 | -948 |
| Oakville | 2,750 | -2,198 |
| Catahoula | 3,300 | -2,748 |
| Catahoula | 3,656 | -3,104 |
| Anahuac | 4,100 | -3,548 |
| Anahuac | 4,100 | -3,548 |
| Frio | 4,345 | -3,793 |
| Anahuac | 4,365 | -3,813 |
14 TOPS · FIRST 8
Williams, Maude Etal -A-42-391-30423
0.4 KM · Hilcorp Energy Company · Section with this well →
| Lagarto | 1,500 | -1,446 |
| Oakville | 2,750 | -2,696 |
| Catahoula | 3,300 | -3,246 |
| Catahoula | 3,593 | -3,539 |
| Anahuac | 4,100 | -4,046 |
| Frio | 4,365 | -4,311 |
| Frio | 4,375 | -4,321 |
| Frio | 5,000 | -4,946 |
11 TOPS · FIRST 8
Williams, Maude et al 'A'42-391-31770
0.4 KM · Quintana Pet. Corp. · Section with this well →
| Lagarto | 1,500 | -1,444 |
| Oakville | 2,750 | -2,694 |
| Catahoula | 3,300 | -3,244 |
| Catahoula | 3,676 | -3,620 |
| Anahuac | 4,100 | -4,044 |
| Frio | 4,361 | -4,305 |
| Frio | 4,365 | -4,309 |
| Frio | 5,000 | -4,944 |
10 TOPS · FIRST 8
Williams, Maude Etal -A-42-391-32039
0.5 KM · Quintana Pet. Corp. · Section with this well →
| Lagarto | 1,500 | -1,445 |
| Oakville | 2,750 | -2,695 |
| Catahoula | 3,300 | -3,245 |
| Catahoula | 3,300 | -3,245 |
| Anahuac | 4,100 | -4,045 |
| Anahuac | 4,100 | -4,045 |
| Frio | 4,362 | -4,307 |
| Frio | 4,365 | -4,310 |
9 TOPS · FIRST 8
O'Connor, Dennis et al -L-42-391-31665
0.6 KM · T-C Oil Company, LLC · Section with this well →
| Lagarto | 1 | 51 |
| Eocene | 2,240 | -2,188 |
| Miocene (undifferentiated) | 2,240 | -2,188 |
| Cathoula | 3,600 | -3,548 |
| Catahoula | 3,600 | -3,548 |
| Greta | 4,385 | -4,333 |
O'Connor, Dennis et al -L-42-391-31811
0.7 KM · T-C Oil Company, LLC · Section with this well →
| Lagarto | 1 | 51 |
| Miocene (undifferentiated) | 2,230 | -2,178 |
| Eocene | 2,410 | -2,358 |
| Catahoula | 3,590 | -3,538 |
| Greta | 4,375 | -4,323 |
| Lagarto | — |
Williams, Maude, Etal -A-42-391-00271
0.7 KM · Quintana Pet. Corp. · Section with this well →
| Surface Sand Clay | 1,500 | -1,445 |
| Lagarto | 1,500 | -1,445 |
| Lagarto | 2,750 | -2,695 |
| Oakville | 2,750 | -2,695 |
| Catahoula | 3,300 | -3,245 |
| Catahoula | 3,300 | -3,245 |
| Anahuac | 4,100 | -4,045 |
| Anahuac | 4,150 | -4,095 |
16 TOPS · FIRST 8
Williams, Maude, Etal "A"42-391-04014
0.7 KM · Quintana Pet. Corp. · Section with this well →
| Lagarto | 1,500 | -1,446 |
| E-264 | 2,660 | -2,606 |
| Oakville | 2,750 | -2,696 |
| Catahoula | 3,300 | -3,246 |
| Catahoula | 3,690 | -3,636 |
| Anahuac | 4,100 | -4,046 |
| Frio | 4,365 | -4,311 |
| Frio | 4,365 | -4,311 |
12 TOPS · FIRST 8
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000095695 | W-14 Disposal | Not activated | 15,000 | 1,800 | 3,600–4,000 |
TexNet catalog via USGS
Seismicity near this well
- 0
- M2+ events within 10 km, last 2 years
- —
- largest
A proximity count, not an attribution. How to read it →
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/39132037, documented in the API reference.