WELL · 42-427-33990 · DISTRICT 4
Alvarez-Hinojosa Gas Unit #9
Starr County · Vertical
Alvarez-Hinojosa Gas Unit #9 (API 42-427-33990) is a permitted well in Starr County filed by Kerr-Mcgee Oil & Gas Onshore LP; no completion report is on file yet.
The RRC has issued 2 drilling permits (amended twice) between 2006 and 2008, permitted to 9,420 ft.
Completion filings report 7 formation tops, including Samano, Rincon 1, 7000 Vicksburg, 7100 Vicksburg.
Operator of record
Kerr-McGee Oil & Gas Onshore LP
Houston, TX · P-5 Y, filed Oct 4, 2025 · 234 permits on file · (713) 215-7000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Smith Production Inc.through Sep 2025 |
| Latest permit | Kerr-McGee Oil & Gas Onshore LPJan 10, 2008 |
- 9,420
- total depth, ft
- 4
- permits on file
- Jan 10, 2008
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 815K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2007 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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Alvarez-Hinojosa Gas Unit G-4-231943 | Rincon (Vicksburg Cons.) | Mountain V Texas, LLC | 1 | 0 | 815K | Aug 2007 – Jul 2026 |
| Alvarez-Hinojosa Gas Unit G-4-234020 | Rincon (Vicksburg Cons.) | Kerr-McGee Oil & Gas Onshore LP | 1 | 0 | 0 | Jan 2008 – Jan 2008 |
Gas, mcf lease total
Last 12 months 1,438 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Kerr-McGee Oil & Gas Onshore LPAug 2007 → Mar 2012
- 2Smith Production Inc.Apr 2012 → Sep 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 652209-99 | Recompletion | Kerr-McGee Oil & Gas Onshore LP | Dec 31, 2007 | Jan 10, 2008 | — | 9,420 |
| 621494-97 | Drill | Kerr-McGee Oil & Gas Onshore LP | Sep 11, 2007 | Sep 17, 2007 | Jul 19, 2007 | 9,400 |
| 621494-98 | Drill | Kerr-McGee Oil & Gas Onshore LP | Jan 29, 2007 | Jun 23, 2006 | — | 9,400 |
| 621494-99 | Drill | Kerr-McGee Oil & Gas Onshore LP | Jun 23, 2006 | Jun 23, 2006 | — | 9,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-231943 | — | — | — | — |
| — | — G-4-234020 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 4,040 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Samano | 4,326 | -286 |
| Samano | 4,626 | -586 |
| Rincon 1 | 5,250 | -1,210 |
| 7000 Vicksburg | 7,206 | -3,166 |
| 7100 Vicksburg | 7,206 | -3,166 |
| VicksburgVICKSBURG MASSIVE | 7,938 | -3,898 |
| 9200 Vicksburg | 8,534 | -4,494 |
| 9400 Vicksburg | 9,188 | -5,148 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,474 | 6,484 | Perforated |
| 7,374 | 7,402 | Perforated |
| 7,646 | 7,660 | Perforated |
| 7,746 | 7,752 | Perforated |
| 8,538 | 8,552 | Perforated |
| 8,574 | 8,590 | Perforated |
| 8,680 | 8,700 | Perforated |
| 9,190 | 9,212 | Perforated |
| 9,282 | 9,318 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 1,504 | 17.5 | 481 S |
| 9.625 | 5,430 | 12.25 | 476 S |
| 4.5 | 9,398 | 6.25 | 250 S |
| 4.5 | 9,420 | 6.125 | 250 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 28, 2014 | Apr 1, 2014 | — |
| 00 | Dec 23, 2008 | Sep 30, 2008 | — |
| 00 | Jul 28, 2008 | Apr 7, 2008 | — |
| 00 | Apr 24, 2008 | Jan 28, 2008 | — |
| 00 | Mar 26, 2008 | — | — |
| 00 | Jan 16, 2008 | Oct 17, 2007 | Yes |
| 00 | Jan 3, 2008 | — | — |
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 42-427-33990 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-33990 → 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/42733990, documented in the API reference.