WELL · 42-427-30075 · DISTRICT 4
Montalvo, N. R. #46
Starr County · Vertical
Montalvo, N. R. #46 (API 42-427-30075) is a permitted well in Starr County filed by Exxon Corp.; no completion report is on file yet.
The RRC has issued one drilling permit, issued January 2, 1991, permitted to 4,920 ft.
Its 2 leases have reported 9.76K barrels of oil and 1.08K mcf of gas since January 1993, last reporting in January 2008. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Houston, TX
- P-5 status
- See remarks (S)
- P-5 last filed
- Mar 15, 1999
- Permits on file
- 19,549
- Phone
- (713) 431-1125
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Reh Energy, Inc.through Apr 2005 |
| Latest permit | Exxon Corp.Jan 2, 1991 |
- 4,920
- total depth, ft
- 1
- permits on file
- Jan 2, 1991
- last permit issued
- —
- completed
- 9.76K
- cumulative oil, bbl
- 1.08K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jan 2008
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Montalvo, N. R. O-4-3065 | Sun | Reh Energy, Inc. | 4 | 9.76K | 1.08K | Jan 1993 – Jan 2008 |
| — G-4-52840 | — | — | 0 | 0 | 0 | — |
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.
- 1Exxon Corp.Jan 1993 → May 1993
- 2Reh Energy, Inc.Aug 1997 → Apr 2005
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 382587-99 | Recompletion | Exxon Corp. | Dec 19, 1990 | Jan 2, 1991 | — | 4,920 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-52840 | — | — | — | — |
| — | — O-4-3065 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| — | 4,816 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,232 | 12.25 | 400 S |
| 2.875 | 4,914 | 7.875 | — |
| 2.875 | 4,918 | 7.875 | 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 | Jan 12, 1984 | Jan 13, 1972 | — |
| 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 42-427-30075 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-30075 → 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/42730075, documented in the API reference.