WELL · 42-391-32627 · DISTRICT 2
Maude Williams, et al -C- #7
Refugio County · Vertical
Maude Williams, ET AL -C- #7 (API 42-391-32627) is a former disposal or injection well in Refugio County, last operated by Hilcorp Energy Company; its UIC permit is no longer active.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 3 drilling permits between 2004 and 2021, permitted to 6,500 ft.
Completion filings report 6 formation tops, including Lagarto, Oakville, Catahola (Miocene), Ananhuac (Miocene).
Its 3 leases have reported 1.01M barrels of oil and 815K mcf of gas since October 2000, last reporting in July 2026. The leases carry 40 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 CompanyMay 5, 2021 |
- 6,500
- total depth, ft
- 3
- permits on file
- May 5, 2021
- last permit issued
- —
- completed
- 1.01M
- cumulative oil, bbl
- 815K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2000 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
Surface location
28.388216, -97.101765
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 3 leases this well is completed on; they carry 40 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Tom O'Connor (5730 Ft. Sd.) Unit O-2-8569 | Tom O'Connor (5730, East) | Hilcorp Energy Company | 38 | 1.01M | 815K | Oct 2000 – Jul 2026 |
| Maude Williams et al -C- O-2-9201 | Tom Oconnor (5425 Sand) | Hilcorp Energy Company | 1 | 0 | 0 | Apr 2008 – Jul 2026 |
| Tom O'Connor (5730 Ft.sd.) Unit O-2-9003 | Tom O'Connor (5730, East) | Hilcorp Energy Company | 1 | 0 | 0 | Dec 2004 – Feb 2006 |
Oil, barrels lease total
Last 12 months 13,727 · prior 12 22,176(-38%)
Gas, mcf lease total
Last 12 months 956 · prior 12 1,602(-40%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Quintana Pet. Corp.Oct 2000 → Nov 2000
- 2Hilcorp Energy CompanyDec 2000 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 869383-99 | Recompletion | Hilcorp Energy Company | Apr 22, 2021 | May 5, 2021 | — | 6,250 |
| 644823-99 | Recompletion | Hilcorp Energy Company | Aug 22, 2007 | Aug 23, 2007 | Oct 30, 2007 | 6,250 |
| 550752-99 | Drill | Hilcorp Energy Company | Sep 9, 2004 | Sep 9, 2004 | Sep 15, 2004 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-2-8569 | — | — | — | — |
| — | — O-2-9003 | — | — | — | — |
| — | — O-2-9201 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 51 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,355 | 5,363 | Perforated |
| 5,620 | 5,631 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,423 | 14.75 | 735 S |
| 7 | 6,250 | 9.875 | 1,390 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 | May 15, 2008 | Apr 15, 2008 | Yes |
| 00 | May 2, 2008 | — | — |
| 00 | Jun 5, 2006 | Sep 26, 2005 | — |
| 00 | Feb 14, 2006 | — | — |
| 00 | Feb 2, 2006 | — | — |
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 42-391-32627 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-391-32627 → 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'42-391-00477
0.8 KM · Quintana Pet. Corp. · Section with this well →
| Surface Sand Clay | 1,500 | -1,434 |
| Lagarto | 2,750 | -2,684 |
| Oakville | 3,300 | -3,234 |
| Catahoula | 4,100 | -4,034 |
| Anahuac | 4,365 | -4,299 |
| Frio | 4,785 | -4,719 |
| Frio | 5,400 | -5,334 |
| Frio | 5,925 | -5,859 |
Williams, Maude et al 'C'42-391-32944
0.8 KM · Hilcorp Energy Company · Section with this well →
| Lagarto | 2,750 | -2,694 |
| Oakville | 3,300 | -3,244 |
| Catahoula | 3,693 | -3,637 |
| Catahoula | 4,100 | -4,044 |
| Ananhuac | 4,365 | -4,309 |
| Frio | 4,437 | -4,381 |
| Frio | 4,785 | -4,729 |
| Frio | 5,400 | -5,344 |
10 TOPS · FIRST 8
Williams, Maude et al 'C'42-391-00501
1.0 KM · Hilcorp Energy Company · Section with this well →
| Catahoula | 3,685 | -3,631 |
| Frio | 4,433 | -4,379 |
| Jackson | — |
Maude Williams et al 'A'42-391-00480
1.2 KM · Hilcorp Energy Company · Section with this well →
| Catahoula | 3,639 | -3,585 |
| Frio | 4,423 | -4,369 |
| Jackson | — |
Tom O'CONNOR(5800 Sd)fld Unit42-391-00451
1.5 KM · Hilcorp Energy Company · Section with this well →
| Surface SD Clay | 1,500 | -1,446 |
| Lagarto | 2,750 | -2,696 |
| Oakville | 3,300 | -3,246 |
| Catahoula | 3,604 | -3,550 |
| Anahuac | 4,365 | -4,311 |
| Frio | 4,398 | -4,344 |
| Frio | 4,785 | -4,731 |
| Frio | 5,400 | -5,346 |
11 TOPS · FIRST 8
Williams, Maude, et al -A-42-391-00488
1.7 KM · Quintana Pet. Corp. · Section with this well →
| Lagarto | 1,500 | -1,445 |
| Surface Sand Clay | 1,500 | -1,445 |
| Oakville | 2,750 | -2,695 |
| Catahoula | 3,300 | -3,245 |
| Catahoula | 3,612 | -3,557 |
| Anahuac | 4,100 | -4,045 |
| Catahoula | 4,100 | -4,045 |
| Frio | 4,365 | -4,310 |
18 TOPS · FIRST 8
Williams, Maude et al -A-42-391-00455
1.7 KM · Hilcorp Energy Company · Section with this well →
| Surface Sand Clay | 1,500 | -1,445 |
| Lagarto | 2,750 | -2,695 |
| Oakville | 3,300 | -3,245 |
| Catahoula | 3,592 | -3,537 |
| Catahoula | 4,100 | -4,045 |
| Catahoula | 4,100 | -4,045 |
| Anahuac | 4,365 | -4,310 |
| Frio | 4,385 | -4,330 |
12 TOPS · FIRST 8
Williams, Maude Etal -A-42-391-33077
2.0 KM · Hilcorp Energy Company · Section with this well →
| Catahoula | 3,300 | -3,243 |
| Frio | 4,265 | -4,208 |
| Greta | 4,490 | -4,433 |
| Sinton | 5,240 | -5,183 |
| FT 740 | 7,300 | -7,243 |
| Jackson | — |
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- Sep 2023
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000098914 | H-1 Injection | Not activated | 10,000 | 2,950 | 5,982–6,129 |
MONTHLY INJECTED, BBL · H-10 · LAST 12 REPORTED MONTHS
Last 12 months 0
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/39132627, documented in the API reference.