TEXAS · WELLS · WEBB COUNTY · LOMA BLANCA LEASE · API 42-479-42732 · DISTRICT 01
Loma Blanca #12H
Webb County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Loma Blanca #12H (API 42-479-42732) is a horizontal well in Webb County operated by Fasken Oil And Ranch Ltd., completed July 26, 2015 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued February 21, 2014, permitted to 8,514 ft.
Completion filings report 10 formation tops, including Jackson, Queen City, Yegua, Catahoula.
No lease production has been reported under this well’s leases.
Operator of record
- Based in
- Midland, TX
- P-5 status
- Active (A)
- P-5 last filed
- Nov 14, 2025
- Permits on file
- 2,057
- Phone
- (432) 687-1777
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Fasken Oil and Ranch Ltd. |
| Production reports | Fasken Oil and Ranch, Ltd.through Apr 2026 |
| Latest permit | Fasken Oil and Ranch, Ltd.Feb 21, 2014 |
- 8,514
- total depth, ft
- 1
- permits on file
- Feb 21, 2014
- last permit issued
- Jul 26, 2015
- completed
- 0
- cumulative oil, bbl
- 4M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 26, 2015
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Loma Blanca G-1-275909 | Briscoe Ranch (Eagleford) | Fasken Oil and Ranch, Ltd. | 1 | 0 | 4M | Aug 2014 – Jul 2026 |
Gas, mcf lease total
Last 12 months 50,494 · prior 12 137,301(-63%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Fasken Oil and Ranch, Ltd.Aug 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 778246-99 | Drill | Fasken Oil and Ranch, Ltd. | Jan 27, 2014 | Feb 21, 2014 | Mar 17, 2014 | 8,362 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jul 26, 2015 | Loma Blanca G-1-275909 | Briscoe Ranch (Eagleford) | Fasken Oil and Ranch Ltd. | Producing | 8,514 |
Formation tops
As filed on W-2/G-1. Subsea from 730 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| JacksonJACKSON - INJECTION/DISPOSAL | 689 | 41 |
| Queen CityQUEEN CITY - INJECTION/DISPOSAL; | 899 | -169 |
| YeguaYEGUA - INJECTION/DISPOSAL | 1,099 | -369 |
| CatahoulaCATAHOULA-FRIO - INJECTION/DISPO | 1,498 | -768 |
| WilcoxWILCOX - INJECTION/DISPOSAL | 1,797 | -1,067 |
| EscondidoESCONDITO - INJECTION/DISPOSAL; | 2,297 | -1,567 |
| Cook Mountain | 3,965 | -3,235 |
| OlmosOLMOS - INJECTION/DISPOSAL | 4,194 | -3,464 |
| Eagle FordEAGLE FORD SHALE | 8,196 | -7,466 |
| EdwardsEDWARDS LIMESTONE - H2S | 8,423 | -7,693 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,984 | 13,949 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,216 | 12.25 | 1,007 S |
| 5.5 | 14,026 | 8.75 | 2,343 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 | Aug 6, 2015 | Jul 28, 2015 | Yes |
| 00 | Mar 6, 2015 | Jan 12, 2015 | 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 42-479-42732 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-479-42732 → 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/47942732, documented in the API reference.