WELL · 42-507-31200 · DISTRICT 1
Pryor Ranch #14
Zavala County · Winn-Dulce (Olmos) field · Vertical
Pryor Ranch #14 (API 42-507-31200) is a well in Zavala County operated by Winn Exploration/Dulce Company, completed August 14, 1979.
The RRC has issued 2 drilling permits between 1979 and 1989, permitted to 3,500 ft.
Completion filings report 4 formation tops, including Olmos, Del Monte, Bracero, Elaine.
No lease production has been reported under this well’s leases.
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 Jun 2000 |
| Latest permit | Winn Exploration/Dulce CompanyOct 2, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,500
- total depth, ft
- 2
- permits on file
- Oct 2, 1989
- last permit issued
- Aug 14, 1979
- completed
- 0
- cumulative oil, bbl
- 307
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 14, 1979
- 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 |
|---|---|---|---|---|---|---|
| Pryor Ranch G-1-132336 | Winn-Dulce (del Monte) | McDay Energy Corp. | 1 | 0 | 307 | Jan 1993 – 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.
- 1McDay Energy Corp.Apr 1995 → Jun 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 364442-99 | Recompletion | Winn Exploration/Dulce Company | Sep 27, 1989 | Oct 2, 1989 | — | 3,090 |
| 53323-99 | Drill | Sundown Drilling Co. | Jul 20, 1979 | Jul 20, 1979 | Jul 22, 1979 | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-132336 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 671 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 2,520 | -1,849 |
| Del Monte | 2,893 | -2,222 |
| Bracero | 2,962 | -2,291 |
| Elaine | 3,033 | -2,362 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,520 | 2,534 | Perforated |
| 2,897 | 2,905 | Perforated |
| 2,966 | 2,996 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 249 | 12.25 | 150 S |
| 2.375 | 2,936 | — | — |
| 4.5 | 3,080 | 7.875 | 680 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 8, 1990 | Sep 27, 1989 | Yes |
| 00 | Dec 11, 1989 | — | — |
| 00 | Jan 12, 1984 | Jul 27, 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 42-507-31200 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-31200 → 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/50731200, documented in the API reference.