WELL · 42-479-40809 · DISTRICT 1
San Ambrosia D #2H
Webb County · Briscoe Ranch (Eagleford) field · Horizontal · Directional
San Ambrosia D #2H (API 42-479-40809) is a horizontal well in Webb County operated by SM Energy Company, completed March 11, 2021.
The RRC has issued 2 drilling permits between 2010 and 2021, permitted to 9,500 ft.
Completion filings report 3 formation tops, including Anacacho, Austin Chalk, Eagle Ford.
No lease production has been reported under this well’s leases.
Operator of record
Midland, TX · P-5 Y, filed Jul 4, 2026 · 2,485 permits on file · (432) 563-8316
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | SM Energy Company |
| Production reports | SM Energy Companythrough Feb 2021 |
| Latest permit | SM Energy CompanyJan 26, 2021 |
- 9,500
- total depth, ft
- 2
- permits on file
- Jan 26, 2021
- last permit issued
- Mar 11, 2021
- completed
- 0
- cumulative oil, bbl
- 866K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 11, 2021
- Shut in
- —
- Plugged
- —
Surface location
28.135985, -99.947683
OpenStreetMap → · Google Maps →
Permit surface location from the RRC GIS record, in Webb County.
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| San Ambrosia D G-1-290592 | Lorenzo (Austin Chalk) | SM Energy Company | 1 | 0 | 0 | Mar 2021 – Jul 2026 |
| San Ambrosia D G-1-258426 | Briscoe Ranch (Eagleford) | SM Energy Company | 1 | 0 | 866K | May 2010 – May 2021 |
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.
- 1SM Energy CompanyMay 2010 → Feb 2021
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 867237-99 | Recompletion | SM Energy Company | Jan 21, 2021 | Jan 26, 2021 | Mar 5, 2021 | 6,800 |
| 690850-99 | Drill | St. Mary Land & Exploration Co. | Feb 4, 2010 | Feb 8, 2010 | Mar 2, 2010 | 9,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-258426 | — | — | — | — |
| — | — G-1-290592 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 744 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 5,998 | -5,254 |
| Austin Chalk | 6,352 | -5,608 |
| Eagle Ford | 6,829 | -6,085 |
| Eagle FordUPPER EAGLEFORD | 6,829 | -6,085 |
| Eagle FordLOWER EAGLEFORD | 7,014 | -6,270 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,570 | 6,580 | Perforated |
| 6,710 | 6,720 | Perforated |
| 7,452 | 12,480 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,121 | 12.25 | 686 S |
| 5.5 | 12,590 | 8.75 | 2,485 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 | May 3, 2021 | Apr 13, 2021 | — |
| 00 | Apr 14, 2021 | Apr 12, 2021 | — |
| 00 | Feb 24, 2017 | Feb 14, 2017 | — |
| 00 | Feb 23, 2017 | Feb 14, 2017 | — |
| 00 | Feb 17, 2017 | Feb 14, 2017 | — |
| 00 | Feb 16, 2017 | Feb 14, 2017 | — |
| 00 | Jan 5, 2011 | Oct 4, 2010 | Yes |
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 42-479-40809 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-40809 → 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.
Nearby wells and their tops
NEAREST 8 LOCATED WELLS WITH TOPS · WITHIN 16 KM
Draw a cross-section
This well's tops beside its 5 nearest neighbours, subsea-aligned so they line up regardless of surface terrain.
Briscoe C (SA17) State42-479-44979
1.4 KM · SM Energy Company · Section with this well →
| Wilcox | 1,143 | -382 |
| Midway | 2,064 | -1,303 |
| Escondido | 2,459 | -1,698 |
| Olmos | 3,591 | -2,830 |
| San Miguel | 5,272 | -4,511 |
| Edwards | — | |
| Queen City | — | |
| Jackson | — |
12 TOPS · FIRST 8
Briscoe C (SA16) State42-479-44978
1.4 KM · SM Energy Company · Section with this well →
| Wilcox | 1,183 | -422 |
| Midway | 2,061 | -1,300 |
| Escondido | 2,391 | -1,630 |
| Olmos | 3,592 | -2,831 |
| San Miguel | 5,281 | -4,520 |
| Anacacho | 6,136 | -5,375 |
| Austin Chalk | 6,555 | -5,794 |
| Edwards | — |
14 TOPS · FIRST 8
Briscoe C (SA15) State42-479-44977
1.4 KM · SM Energy Company · Section with this well →
| Wilcox | 1,166 | -406 |
| Midway | 2,073 | -1,313 |
| Escondido | 2,469 | -1,709 |
| Olmos | 3,603 | -2,843 |
| San Miguel | 5,289 | -4,529 |
| Anacacho | 6,139 | -5,379 |
| Austin Chalk | 6,565 | -5,805 |
| Queen City | — |
15 TOPS · FIRST 8
Briscoe C (SA18) State42-479-44962
1.5 KM · SM Energy Company · Section with this well →
| Wilcox | 1,143 | -381 |
| Midway | 2,064 | -1,302 |
| Escondido | 2,442 | -1,680 |
| Olmos | 3,583 | -2,821 |
| San Miguel | 5,272 | -4,510 |
| Anacacho | 6,117 | -5,355 |
| Austin Chalk | 6,549 | -5,787 |
| Queen City | — |
14 TOPS · FIRST 8
Briscoe C (SA19) State42-479-44963
1.5 KM · SM Energy Company · Section with this well →
| Wilcox | 1,170 | -409 |
| Midway | 2,057 | -1,296 |
| Escondido | 2,445 | -1,684 |
| Olmos | 3,641 | -2,880 |
| San Miguel | 5,274 | -4,513 |
| Anacacho | 6,131 | -5,370 |
| Austin Chalk | 6,540 | -5,779 |
| Yegua | — |
13 TOPS · FIRST 8
Briscoe C (SA20) State42-479-44964
1.5 KM · SM Energy Company · Section with this well →
| Wilcox | 1,162 | -401 |
| Midway | 2,065 | -1,304 |
| Escondido | 2,451 | -1,690 |
| Olmos | 3,641 | -2,880 |
| San Miguel | 5,243 | -4,482 |
| Anacacho | 6,115 | -5,354 |
| Austin Chalk | 6,534 | -5,773 |
| Queen City | — |
14 TOPS · FIRST 8
Briscoe C (SA4)42-479-44369
1.5 KM · SM Energy Company · Section with this well →
| Wilcox | 1,187 | -431 |
| Escondido | 2,131 | -1,375 |
| Midway | 2,131 | -1,375 |
| Olmos | 3,569 | -2,813 |
| San Miguel | 5,005 | -4,249 |
| Anacacho | 6,187 | -5,431 |
| Catahoula | — | |
| Yegua | — |
13 TOPS · FIRST 8
Briscoe C (SA5)42-479-44370
1.5 KM · SM Energy Company · Section with this well →
| Wilcox | 1,187 | -431 |
| Midway | 2,131 | -1,375 |
| Escondido | 2,374 | -1,618 |
| Olmos | 3,583 | -2,827 |
| San Miguel | 4,995 | -4,239 |
| Anacacho | 6,173 | -5,417 |
| Austin Chalk | 6,512 | -5,756 |
| Catahoula | — |
15 TOPS · FIRST 8
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/47940809, documented in the API reference.