WELL · 42-507-31119 · DISTRICT 1
Smyth #9
Zavala County · Judge Mills (Olmos) field · Vertical
Smyth #9 (API 42-507-31119) is a plugged well in Zavala County, plugged August 13, 2008, last operated by Winn Exploration/Dulce Company.
The RRC has issued 2 drilling permits between 1979 and 1983, permitted to 2,500 ft.
Completion filings report 5 formation tops, including Escondido, Olmos, Del Monte, Bracero.
Operator of record
Winn Exploration/Dulce Company
Eagle Pass, TX · P-5 Y, filed Oct 9, 1991 · 293 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Winn Exploration/Dulce Company |
| Production reports | McDay Energy Corp.through Apr 1996 |
| Latest permit | Winn Exploration/Dulce CompanyDec 30, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,500
- total depth, ft
- 2
- permits on file
- Dec 30, 1983
- last permit issued
- May 30, 1979
- completed
- 0
- cumulative oil, bbl
- 54
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 30, 1979
- Shut in
- —
- Plugged
- Aug 13, 2008
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 |
|---|---|---|---|---|---|---|
| Smyth G-1-109018 | Judge Mills (Escondido) | Brazos Petroleum, Inc. | 1 | 0 | 54 | Jan 1993 – Aug 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.
- 1McDay Energy Corp.Apr 1995 → Apr 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 226445-99 | Recompletion | Winn Exploration/Dulce Company | Dec 16, 1983 | Dec 30, 1983 | — | 2,250 |
| 44957-99 | Drill | Sundown Drilling Co. | Mar 23, 1979 | Mar 23, 1979 | Apr 3, 1979 | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-109018 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 842 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,720 | 1,726 | Perforated |
| 1,964 | 1,976 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 246 | 12.25 | 150 S |
| 2.375 | 1,934 | — | — |
| 4.5 | 2,245 | 7.875 | 450 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 2, 1984 | Dec 27, 1983 | — |
| 00 | Mar 2, 1984 | Dec 27, 1983 | — |
| 00 | Jan 12, 1984 | Jul 29, 1981 | — |
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 42-507-31119 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-31119 → 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/50731119, documented in the API reference.