WELL · 42-131-39400 · DISTRICT 4
Driscoll Foundation #12
Duval County · Rosalia-Mag (Loma Novia) field · Vertical
Driscoll Foundation #12 (API 42-131-39400) is a plugged well in Duval County, plugged December 16, 2019, last operated by Hilcorp Energy Company.
The RRC has issued one drilling permit, issued July 12, 2013, permitted to 4,000 ft.
It was permitted by Faoc Operating LLC and has since transferred to Hilcorp Energy Company on the wellbore schedule.
Completion filings report 4 formation tops, including Cole, Frio, Hockley, Govt. Wells.
Its lease has reported 3.05K barrels of oil and 4.78K mcf of gas since July 2013, last reporting in July 2026. The lease carries 12 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Faoc Operating LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 26, 2026 · 3,454 permits on file · (713) 209-2411
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Hilcorp Energy Company |
| Production reports | Hilcorp Energy Companythrough Jan 2016 |
| Latest permit | Faoc Operating LLCJul 12, 2013 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,000
- total depth, ft
- 1
- permits on file
- Jul 12, 2013
- last permit issued
- Aug 30, 2013
- completed
- 3.05K
- cumulative oil, bbl
- 4.78K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2013 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 30, 2013
- Shut in
- —
- Plugged
- Dec 16, 2019
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; they carry 12 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Driscoll Foundation O-4-13851 | Rosalia-Mag (Loma Novia) | Hilcorp Energy Company | 12 | 3.05K | 4.78K | Jul 2013 – Jul 2026 |
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.
- 1Hilcorp Energy CompanyJun 2014 → Jan 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 765612-99 | Drill | Faoc Operating LLC | Jun 27, 2013 | Jul 12, 2013 | Aug 24, 2013 | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-13851 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 582 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cole | 2,310 | -1,728 |
| Frio | 2,310 | -1,728 |
| Hockley | 2,760 | -2,178 |
| Govt. Wells | 3,200 | -2,618 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,294 | 3,302 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 545 | 12.25 | 285 S |
| 5.5 | 3,473 | 7.875 | 552 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 | Jun 16, 2015 | May 7, 2015 | — |
| 00 | Nov 18, 2014 | Jun 4, 2014 | 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 42-131-39400 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-131-39400 → 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/13139400, documented in the API reference.