TEXAS · WELLS · STARR COUNTY · API 42-427-04496 · DISTRICT 04
Juarez Marcos #4
Starr County · Kelsey ( Zone 14-A) field · Vertical
Juarez Marcos #4 (API 42-427-04496) is a plugged well in Starr County, plugged February 15, 1991, last operated by Exxon Corp..
The RRC has issued 2 drilling permits between 1982 and 1983, permitted to 6,000 ft.
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 | Exxon Corp. |
| Production reports | none |
| Latest permit | Exxon Corp.Dec 15, 1983 |
- 6,000
- total depth, ft
- 2
- permits on file
- Dec 15, 1983
- last permit issued
- Jan 25, 1984
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 25, 1984
- Shut in
- —
- Plugged
- Feb 15, 1991
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; this well is the only one on it.Why →
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 223726-99 | Recompletion | Exxon Corp. | Dec 12, 1983 | Dec 15, 1983 | — | 6,000 |
| 163948-99 | Recompletion | Exxon Corp. | Jun 17, 1982 | Jun 17, 1982 | — | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 25, 1984 | Juarez Marcos G-4-33796 | Kelsey ( Zone 14-A) | Exxon Corp. | Plugged | — |
| Jul 8, 1982 | Juarez Marcos G-4-101370 | Kelsey South (Zone 17-B W) | Exxon Corp. | Plugged | — |
| Sep 1, 1971 | — G-4-51305 | Kelsey South (Zone 17-B W) | Exxon Corp. | Plugged | — |
| — | Marcos Juarez G-4-58790 | Kelsey South(zone 20-a SW-II) | Exxon Corp. | Plugged | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,600 | 4,607 | Perforated |
| 5,394 | 5,450 | Perforated |
| 5,394 | 5,452 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,724 | 12.25 | 630 sx |
| 2.875 | 5,987 | 7.875 | 345 sx |
| 2.875 | 5,990 | 7.875 | — |
| 2.875 | 5,990 | — | — |
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 14, 1984 | Jul 31, 1984 | — |
| 00 | Jan 12, 1984 | Jul 31, 1984 | — |
| 00 | Jan 12, 1984 | Aug 5, 1982 | — |
| 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 42-427-04496 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-04496 → 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/42704496, documented in the API reference.