WELL · 42-507-32018 · DISTRICT 1
Willoughby R. B. #8
Zavala County · Leona (Elaine) field · Vertical
Willoughby R. B. #8 (API 42-507-32018) is a plugged well in Zavala County, plugged August 25, 1995, last operated by Frio Swd Inc..
The RRC has issued one drilling permit, issued December 16, 1983, permitted to 3,500 ft.
It was permitted by Dinero Oil Corporation and has since transferred to Frio Swd Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Olmos, San Miguel.
Operator of record
Permitted by Dinero Oil Corporation; the EWA schedule now lists a different operator.
Corpus Chrsti, TX · P-5 Y, filed Nov 3, 2000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Frio SWD Inc. |
| Production reports | none |
| Latest permit | Dinero Oil CorporationDec 16, 1983 |
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
- 1
- permits on file
- Dec 16, 1983
- last permit issued
- Jan 4, 1984
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Aug 1995
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 4, 1984
- Shut in
- —
- Plugged
- Aug 25, 1995
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 |
|---|---|---|---|---|---|---|
| Willoughby, R. B. G-1-109017 | Leona (Elaine) | Frio SWD, Inc. | 1 | 0 | 0 | Jan 1993 – Aug 1995 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 224121-99 | Drill | Dinero Oil Corporation | Dec 5, 1983 | Dec 16, 1983 | — | 3,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-109017 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,174 | 3,184 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 200 | 12.25 | 140 S |
| 4.5 | 3,279 | 7.875 | 850 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 | Mar 5, 1984 | Jan 26, 1984 | — |
| 00 | Mar 1, 1984 | Jan 26, 1984 | — |
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 42-507-32018 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-32018 → 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/50732018, documented in the API reference.