TEXAS · WELLS · STARR COUNTY · API 42-427-31328 · DISTRICT 04
Montalvo I. V. -C- #39
Starr County · Sun North (5470) field · Vertical
Montalvo I. V. -C- #39 (API 42-427-31328) is a plugged well in Starr County, plugged February 23, 1990, last operated by Oryx Energy Company.
The RRC has issued 5 drilling permits between 1979 and 1988, permitted to 9,300 ft.
It was permitted by Sun Exploration & Production CO. and has since transferred to Oryx Energy Company on the wellbore schedule.
Completion filings report 3 formation tops, including Vicksburg, Rincon, Rincon Ii.
Operator of record
Permitted by Sun Exploration & Production Co.; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Mar 27, 1998
- Permits on file
- 1,627
- Phone
- (972) 715-4000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | none |
| Latest permit | Sun Exploration & Production Co.Nov 18, 1988 |
- 9,300
- total depth, ft
- 5
- permits on file
- Nov 18, 1988
- last permit issued
- Nov 20, 1986
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 20, 1986
- Shut in
- —
- Plugged
- Feb 23, 1990
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 353457-99 | Recompletion | Sun Exploration & Production Co. | Nov 18, 1988 | Nov 18, 1988 | — | 8,862 |
| 247010-99 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Jul 31, 1984 | Aug 1, 1984 | — | 8,862 |
| 241504-99 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Jun 8, 1984 | Jun 8, 1984 | — | 8,862 |
| 226544-99 | Recompletion | Sun Expl. & Prod. Co.-Corpus | Jan 11, 1984 | Jan 12, 1984 | — | 8,862 |
| 51438-99 | Drill | Sun Expl. & Prod. Co.-Corpus | Jun 21, 1979 | Jun 21, 1979 | Jul 6, 1979 | 9,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Nov 20, 1986 | Montalvo I. V. -C- O-4-11148 | Sun North (5470) | Oryx Energy Company | Plugged | — |
| Aug 10, 1984 | Montalvo I.V. -C- G-4-112296 | Sun North (5470) | Sun Expl. & Prod. Co.-Corpus | Plugged | — |
| Jun 20, 1984 | Montalvo I.V. C O-4-10534 | Sun North (Vicksburg 5980) | Sun Expl. & Prod. Co.-Corpus | Plugged | — |
| Feb 5, 1984 | Montalvo I.V. C G-4-109160 | Sun North (Rincon II) | Sun Expl. & Prod. Co.-Corpus | Plugged | — |
| Sep 27, 1979 | Montalvo I.V. C G-4-85171 | Sun North (Rincon) | Sun Expl. & Prod. Co.-Corpus | Plugged | — |
| Aug 14, 1979 | Montalvo I.V. C G-4-84865 | Sun North (Vicksburg 7140) | Sun Expl. & Prod. Co.-Corpus | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 323 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,466 | 5,473 | Perforated |
| 5,980 | 5,984 | Perforated |
| 6,539 | 6,554 | Perforated |
| 6,602 | 6,607 | Perforated |
| 7,140 | 7,179 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 2,013 | 14.75 | 990 S |
| 2.375 | 6,457 | — | — |
| 2.375 | 6,994 | — | — |
| 7 | 7,803 | 9.875 | 1,277 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 5, 1987 | Dec 5, 1986 | — |
| 00 | Dec 20, 1986 | — | — |
| 00 | Sep 14, 1984 | Aug 24, 1984 | — |
| 00 | Sep 13, 1984 | Aug 24, 1984 | — |
| 00 | Jul 30, 1984 | Jun 29, 1984 | — |
| 00 | Jul 24, 1984 | Jun 29, 1984 | — |
| 00 | Mar 27, 1984 | Feb 15, 1984 | — |
| 00 | Mar 10, 1984 | Feb 15, 1984 | — |
| 00 | Jan 12, 1984 | Oct 31, 1979 | — |
| 00 | Jan 12, 1984 | Oct 12, 1979 | — |
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 42-427-31328 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-31328 → 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/42731328, documented in the API reference.