WELL · 42-505-36526 · DISTRICT 4
EL Milagro Bajo B #B 2
Zapata County · Lopeno (1400) field · Vertical
El Milagro Bajo B #B 2 (API 42-505-36526) is a plugged well in Zapata County, plugged June 22, 2017, last operated by L.O.G. Energy Exploration Ltd..
The RRC has issued one drilling permit, issued August 9, 2010, permitted to 2,200 ft.
Completion filings report 3 formation tops, including Yegua, Cook Mountain, Sparta.
Operator of record
L.O.G. Energy Exploration Ltd.
Laredo, TX · P-5 Y, filed May 4, 2026 · 22 permits on file · (956) 763-6907
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | L.O.G. Energy Exploration Ltd. |
| Production reports | none |
| Latest permit | L.O.G. Energy Exploration, Ltd.Aug 9, 2010 |
- 2,200
- total depth, ft
- 1
- permits on file
- Aug 9, 2010
- last permit issued
- Nov 24, 2010
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2010 THROUGH Jun 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 24, 2010
- Shut in
- —
- Plugged
- Jun 22, 2017
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 |
|---|---|---|---|---|---|---|
| EL Milagro Bajo "B" G-4-258375 | Lopeno (1400) | L.O.G. Energy Exploration, Ltd. | 1 | 0 | 0 | Nov 2010 – Jun 2017 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 700276-99 | Drill | L.O.G. Energy Exploration, Ltd. | Aug 4, 2010 | Aug 9, 2010 | Aug 13, 2010 | 2,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-258375 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 314 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Yegua | 409 | -95 |
| Cook Mountain | 1,182 | -868 |
| Sparta | 1,480 | -1,166 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,435 | 1,438 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 350 | 12.25 | 180 S |
| 4.5 | 2,000 | 7.875 | 258 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 5, 2011 | Dec 20, 2010 | Yes |
| 00 | Dec 29, 2010 | — | — |
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 42-505-36526 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-505-36526 → 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/50536526, documented in the API reference.