WELL · 42-507-30911 · DISTRICT 1
Encino Viejo Ranch #221
Zavala County · Vertical
Encino Viejo Ranch #221 (API 42-507-30911) is a permitted well in Zavala County filed by Midwestern Exploration CO.; no completion report is on file yet.
The RRC has issued 4 drilling permits (amended once) between 1977 and 2007, permitted to 4,500 ft.
Completion filings report 3 formation tops, including Del Monte, Bracero, Elaine.
Operator of record
Edmond, OK · P-5 Y, filed Dec 4, 2020 · 43 permits on file · (405) 401-7681
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Midwestern Exploration Co.through Sep 2006 |
| Latest permit | Midwestern Exploration Co.Sep 14, 2007 |
- 4,500
- total depth, ft
- 5
- permits on file
- Sep 14, 2007
- last permit issued
- —
- completed
- 0
- cumulative oil, bbl
- 65K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2003 THROUGH Mar 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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 |
|---|---|---|---|---|---|---|
| Encino Viejo Ranch G-1-199873 | Crystal City (Bracero) | Midwestern Exploration Co. | 1 | 0 | 65K | Aug 2003 – Mar 2008 |
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.
- 1Midwestern Exploration Co.Aug 2003 → Sep 2006
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 645881-99 | Recompletion | Midwestern Exploration Co. | Sep 11, 2007 | Sep 14, 2007 | — | 3,360 |
| 530655-98 | Reenter | Midwestern Exploration Co. | Apr 21, 2003 | Apr 14, 2003 | May 8, 2003 | 3,945 |
| 530655-99 | Reenter | Midwestern Exploration Co. | Apr 14, 2003 | Apr 14, 2003 | — | 3,945 |
| 76031-99 | Recompletion | Hughes & Hughes | Mar 24, 1980 | Mar 24, 1980 | — | 3,945 |
| 7905-99 | Drill | Hughes & Hughes | Dec 5, 1977 | Dec 5, 1977 | — | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-199873 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 661 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Del Monte | 3,320 | -2,659 |
| Bracero | 3,390 | -2,729 |
| Elaine | 3,492 | -2,831 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,424 | 3,430 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 223 | 15 | 290 S |
| 2.375 | 3,360 | — | — |
| 4.5 | 3,945 | 7.875 | 390 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 | Apr 5, 2004 | Dec 12, 2003 | — |
| 00 | Mar 23, 2004 | — | — |
| 00 | Jan 12, 1984 | May 28, 1980 | — |
| 00 | Jan 12, 1984 | Dec 2, 1977 | — |
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 42-507-30911 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-30911 → 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/50730911, documented in the API reference.