WELL · 42-479-36769 · DISTRICT 4
Isauro #1
Webb County · Leyendecker (6900) field · Vertical
Isauro #1 (API 42-479-36769) is a plugged well in Webb County, plugged March 2, 1999, last operated by Samson Lone Star LP.
The RRC has issued one drilling permit, issued September 26, 1997, permitted to 7,900 ft.
Operator of record
- Based in
- Tulsa, OK
- P-5 status
- Inactive (I)
- P-5 last filed
- Dec 29, 2006
- Permits on file
- 1,644
- Phone
- (918) 583-1791
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Samson Lone Star LP |
| Production reports | Samson Lone Star LPthrough Nov 1998 |
| Latest permit | Samson Lone Star LPSep 26, 1997 |
- 7,900
- total depth, ft
- 1
- permits on file
- Sep 26, 1997
- last permit issued
- Jan 22, 1998
- completed
- 0
- cumulative oil, bbl
- 1.62K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1998 THROUGH Feb 2000
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 22, 1998
- Shut in
- —
- Plugged
- Mar 2, 1999
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 lease this well is completed on; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Isauro G-4-167205 | Leyendecker (6900) | Samson Lone Star LP | 1 | 0 | 1.62K | Jan 1998 – Feb 2000 |
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.
- 1Samson Lone Star LPJan 1998 → Nov 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 468093-99 | Drill | Samson Lone Star LP | Sep 26, 1997 | Sep 26, 1997 | Oct 19, 1997 | 7,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-167205 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,873 | 6,878 | Perforated |
| 6,891 | 6,894 | Perforated |
| 6,956 | 6,962 | Perforated |
| 6,965 | 6,968 | Perforated |
| 7,002 | 7,008 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,006 | 12.25 | 190 S |
| 7 | 6,300 | 8.75 | 385 S |
| 2.875 | 7,883 | 6.125 | 285 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 | Apr 9, 1998 | Feb 13, 1998 | Yes |
| 00 | Mar 30, 1998 | — | — |
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 42-479-36769 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-36769 → 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/47936769, documented in the API reference.