WELL · 42-507-31905 · DISTRICT 1
Pryor Ranch #186
Zavala County · Winn-Dulce (Bracero) field · Vertical
Pryor Ranch #186 (API 42-507-31905) is a well in Zavala County operated by Winn Exploration/Dulce Company, completed April 27, 1983.
The RRC has issued 2 drilling permits between 1983 and 1985, permitted to 2,850 ft.
Completion filings report 5 formation tops, including Escondido, Olmos, Del Monte, Bracero.
No lease production has been reported under this well’s leases.
Operator of record
Winn Exploration/Dulce Company
- Based in
- Eagle Pass, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- Nov 2, 1990
- Permits on file
- 293
- Phone
- (210) 773-1183
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 CompanyJun 14, 1985 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,850
- total depth, ft
- 2
- permits on file
- Jun 14, 1985
- last permit issued
- Apr 27, 1983
- completed
- 0
- cumulative oil, bbl
- 6.58K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 27, 1983
- 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-1-116837 | Winn-Dulce (del Monte 2575) | McDay Energy Corp. | 1 | 0 | 6.58K | 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.
- 1Winn Exploration Co., Inc.May 1993 → Oct 1994
- 2McDay Energy Corp.Nov 1994 → Jun 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 277736-99 | Recompletion | Winn Exploration/Dulce Company | Jun 4, 1985 | Jun 14, 1985 | — | 2,850 |
| 185023-99 | Drill | Winn Exploration/Dulce Company | Jan 6, 1983 | Jan 6, 1983 | — | 2,850 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-116837 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 706 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,592 | 2,598 | Perforated |
| 2,614 | 2,622 | Perforated |
| 2,631 | 2,647 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 201 | 12.25 | 145 S |
| 2.375 | 2,588 | — | — |
| 4.5 | 2,818 | 7.875 | 635 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 | Jul 9, 1985 | Jun 12, 1985 | — |
| 00 | Jun 21, 1985 | — | — |
| 00 | Jan 12, 1984 | Jul 6, 1983 | — |
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 42-507-31905 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-31905 → 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/50731905, documented in the API reference.