WELL · 42-479-37712 · DISTRICT 4
San Ambrosia 104 A #2
Webb County · San Ambrosia (San Miguel-Olmos) field · Vertical
San Ambrosia 104 A #2 (API 42-479-37712) is a plugged well in Webb County, plugged March 27, 2009, last operated by ST. Mary Land & Exploration CO..
The RRC has issued one drilling permit (amended once), issued January 17, 2001, permitted to 5,000 ft.
It was permitted by Lewis Petro Properties, Inc. and has since transferred to ST. Mary Land & Exploration CO. on the wellbore schedule.
Operator of record
St. Mary Land & Exploration Co.
Permitted by Lewis Petro Properties, Inc.; the EWA schedule now lists a different operator.
- Based in
- Denver, CO
- P-5 status
- Inactive (I)
- P-5 last filed
- Oct 2, 2009
- Permits on file
- 553
- Phone
- (303) 861-8140
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | St. Mary Land & Exploration Co. |
| Production reports | Huber Energy L.P.through Oct 2004 |
| Latest permit | Lewis Petro Properties, Inc.Jan 17, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,000
- total depth, ft
- 2
- permits on file
- Jan 17, 2001
- last permit issued
- Feb 5, 2001
- completed
- 0
- cumulative oil, bbl
- 10.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2001 THROUGH Mar 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 5, 2001
- Shut in
- —
- Plugged
- Mar 27, 2009
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 |
|---|---|---|---|---|---|---|
| San Ambrosia 104 A G-4-185366 | San Ambrosia (San Miguel-Olmos) | St. Mary Land & Exploration Co. | 1 | 0 | 10.5K | Feb 2001 – Mar 2009 |
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.
- 1Lewis Petro Properties, Inc.Feb 2001 → Oct 2002
- 2Crimson Energy Company, LCNov 2002 → Mar 2004
- 3Huber Energy Panhandle L.P.Jun 2004 → Sep 2004
- 4Huber Energy L.P.Oct 2004 → Oct 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 504177-98 | Drill | Lewis Petro Properties, Inc. | Jul 31, 2001 | Jan 17, 2001 | Jan 23, 2001 | 5,000 |
| 504177-99 | Drill | Lewis Petro Properties, Inc. | Jan 17, 2001 | Jan 17, 2001 | — | 5,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-185366 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,106 | 4,130 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 7.625 | 693 | 9.875 | 195 S |
| 2.875 | 4,243 | 6.75 | 415 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 26, 2006 | Aug 1, 2005 | — |
| 00 | Nov 26, 2001 | Mar 28, 2001 | Yes |
| 00 | Nov 9, 2001 | — | — |
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 42-479-37712 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-37712 → 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/47937712, documented in the API reference.