WELL · 42-215-32171 · DISTRICT 4
Dominguez Maximo Unit #4
Hidalgo County · Los Torritos N. field · Vertical
Dominguez Maximo Unit #4 (API 42-215-32171) is a plugged well in Hidalgo County, plugged March 27, 2024, last operated by Marwell Petroleum Ltd Partnrship.
The RRC has issued 2 drilling permits (amended once) in 1994, permitted to 11,500 ft.
It was permitted by Enron Oil & Gas Company and has since transferred to Marwell Petroleum Ltd Partnrship on the wellbore schedule.
Completion filings report one formation top, including Frio.
Operator of record
Marwell Petroleum Ltd Partnrship
Permitted by Enron Oil & Gas Company; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jan 22, 2026
- Permits on file
- 2
- Phone
- (713) 781-1105
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marwell Petroleum Ltd Partnrship |
| Production reports | EOG Resources, Inc.through Aug 2011 |
| Latest permit | Enron Oil & Gas CompanySep 22, 1994 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,500
- total depth, ft
- 3
- permits on file
- Sep 22, 1994
- last permit issued
- Aug 18, 2000
- completed
- 0
- cumulative oil, bbl
- 3.23M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1994 THROUGH Mar 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 18, 2000
- Shut in
- —
- Plugged
- Mar 27, 2024
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Dominguez, Maximo Unit G-4-151148 | Los Torritos, North (J-8) | Marwell Petroleum Ltd Partnrship | 1 | 0 | 3.23M | Sep 1994 – Mar 2024 |
| Dominguez, Maximo Unit G-4-151074 | Los Torritos, N. | Enron Oil & Gas Company | 1 | 0 | 2.45K | Aug 1994 – Sep 1994 |
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.
- 1Enron Oil & Gas CompanySep 1994 → Sep 1999
- 2EOG Resources, Inc.Oct 1999 → Aug 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 428333-99 | Recompletion | Enron Oil & Gas Company | Sep 22, 1994 | Sep 22, 1994 | Sep 23, 1994 | 9,800 |
| 424776-98 | Drill | Enron Oil & Gas Company | Jul 11, 1994 | Jun 10, 1994 | Jul 19, 1994 | 11,500 |
| 424776-99 | Drill | Enron Oil & Gas Company | Jun 10, 1994 | Jun 10, 1994 | — | 11,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-151074 | — | — | — | — |
| — | — G-4-151148 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 84 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,066 | 9,626 | Perforated |
| 9,412 | 9,422 | Perforated |
| 9,468 | 9,562 | Perforated |
| 9,468 | 9,720 | Perforated |
| 9,474 | 9,480 | Perforated |
| 9,630 | 9,644 | Perforated |
| 9,712 | 9,720 | Perforated |
| 9,814 | 9,820 | Perforated |
| 9,924 | 9,928 | Perforated |
| 9,995 | 10,020 | Perforated |
| 10,014 | 10,020 | Perforated |
| 10,042 | 10,048 | Perforated |
| 10,070 | 10,082 | Perforated |
| 10,090 | 10,102 | Perforated |
| 10,126 | 10,132 | Perforated |
| 10,156 | 10,166 | Perforated |
| 10,320 | 10,368 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,020 | 12.25 | 700 S |
| 7 | 8,800 | 8.75 | 900 S |
| 4.5 | 10,408 | 6.25 | 210 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 21, 2007 | Jun 13, 2006 | — |
| 00 | Nov 11, 2000 | Sep 29, 2000 | — |
| 00 | Jul 24, 1998 | Apr 29, 1998 | — |
| 00 | May 7, 1998 | Nov 24, 1997 | — |
| 00 | Mar 10, 1997 | Feb 13, 1997 | — |
| 00 | Dec 28, 1994 | Oct 17, 1994 | — |
| 00 | Nov 21, 1994 | Oct 3, 1994 | Yes |
| 00 | Oct 12, 1994 | Sep 12, 1994 | Yes |
| 00 | Oct 6, 1994 | — | — |
| 00 | Oct 3, 1994 | — | — |
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 42-215-32171 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-215-32171 → 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/21532171, documented in the API reference.