WELL · 42-507-31808 · DISTRICT 1
Pryor Ranch #116
Zavala County · Winn-Dulce (Bracero-Oil) field · Injection · Vertical
Pryor Ranch #116 (API 42-507-31808) is a well in Zavala County operated by Mcday Energy Corp., completed March 13, 1984 and listed as injection on the RRC schedule.
The RRC has issued one drilling permit, issued October 20, 1982, permitted to 3,145 ft.
It was permitted by Winn Exploration/Dulce Company and has since transferred to Mcday Energy Corp. on the wellbore schedule.
Completion filings report 4 formation tops, including Escondido, Olmos, Bracero, Elaine.
Its lease has reported 132K barrels of oil and 29.9K mcf of gas since January 1993, last reporting in July 2026. The lease carries 24 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit, with 2K barrels injected in the 12 months reported through March 2026.
Operator of record
Permitted by Winn Exploration/Dulce Company; the EWA schedule now lists a different operator.
Plano, TX · P-5 Y, filed Apr 4, 2026 · 52 permits on file · (214) 202-1064
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | McDay Energy Corp. |
| Production reports | McDay Energy Corp.through Apr 2026 |
| Latest permit | Winn Exploration/Dulce CompanyOct 20, 1982 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 3,145
- total depth, ft
- 1
- permits on file
- Oct 20, 1982
- last permit issued
- Mar 13, 1984
- completed
- 132K
- cumulative oil, bbl
- 29.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 13, 1984
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: X
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; they carry 24 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Pryor Ranch O-1-8653 | Winn-Dulce (Bracero-Oil) | McDay Energy Corp. | 24 | 132K | 29.9K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 411 · prior 12 444(-7%)
Gas, mcf lease total
Last 12 months 1,320 · prior 12 768(+72%)
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 |
|---|---|---|---|---|---|---|
| 176667-99 | Drill | Winn Exploration/Dulce Company | Oct 20, 1982 | Oct 20, 1982 | — | 3,145 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-8653 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 660 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,980 | 2,984 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 201 | 12.25 | 150 S |
| 4.5 | 3,123 | 7.875 | 725 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 | Jun 5, 1989 | May 23, 1989 | — |
| 00 | Apr 26, 1989 | — | — |
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 42-507-31808 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-31808 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 2K
- bbl, last 12 reported months
- 123K
- bbl, all reported
- Mar 2026
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000051383 | H-1 Injection | Active | 70 | 500 | 2,980–2,984 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 1,996 · prior 12 2,064(-3%)
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/50731808, documented in the API reference.