WELL · 42-507-31183 · DISTRICT 1
Pryor Ranch #2
Zavala County · Ike Pryor (Olmos 2300) field · Vertical
Pryor Ranch #2 (API 42-507-31183) is a well in Zavala County operated by Winn Exploration/Dulce Company, completed February 23, 1983.
The RRC has issued 2 drilling permits between 1979 and 1986, permitted to 3,500 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
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 2026 |
| Latest permit | Winn Exploration/Dulce CompanyJun 26, 1986 |
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
- Jun 26, 1986
- last permit issued
- Feb 23, 1983
- completed
- 0
- cumulative oil, bbl
- 131K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Feb 23, 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 2 leases this well is completed on; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pryor Ranch G-1-90281 | Ike Pryor (Bracero) | McDay Energy Corp. | 1 | 0 | 131K | Jan 1993 – Jul 2026 |
| Pryor Ranch G-1-121757 | Winn-Dulce (Escondido) | McDay Energy Corp. | 1 | 0 | 0 | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 216 · prior 12 269(-20%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Winn Exploration Co., Inc.Jan 1993 → Oct 1994
- 2McDay Energy Corp.Nov 1994 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 303607-99 | Recompletion | Winn Exploration/Dulce Company | Jun 25, 1986 | Jun 26, 1986 | — | 2,724 |
| 52514-99 | Drill | Sundown Drilling Co. | Jul 10, 1979 | Jul 10, 1979 | — | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-90281 | — | — | — | — |
| — | — G-1-121757 | — | — | — | — |
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 |
|---|---|---|
| 1,971 | 1,978 | Perforated |
| 2,296 | 2,318 | Perforated |
| 2,676 | 2,715 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 205 | 12.25 | 150 S |
| 2.375 | 2,250 | — | — |
| 2.375 | 2,390 | — | — |
| 4.5 | 2,861 | 7.625 | 595 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 | Aug 7, 1986 | Jul 23, 1986 | Yes |
| 00 | Aug 5, 1986 | — | — |
| 00 | Jan 12, 1984 | Jul 22, 1983 | — |
| 00 | Jan 12, 1984 | May 1, 1980 | — |
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 42-507-31183 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-31183 → 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/50731183, documented in the API reference.