WELL · 42-077-31409 · DISTRICT 9
Mayo Wendell #4
Clay County · Clay County Regular field · Vertical
Mayo Wendell #4 (API 42-077-31409) is a plugged well in Clay County, plugged October 21, 2006, last operated by Wendy Oil Company.
The RRC has issued one drilling permit, issued June 18, 1979, permitted to 800 ft.
Completion filings report one formation top, including Cisco.
Its lease has reported 3.71K barrels of oil and 119 mcf of gas since January 1993, last reporting in July 2026. The lease carries 5 wells, so these are lease totals, not this well alone.
Operator of record
Wichita Falls, TX · P-5 Y, filed Sep 5, 2014 · 7 permits on file · (940) 631-6000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Wendy Oil Company |
| Production reports | Wendy Oil Companythrough Sep 2008 |
| Latest permit | Wendy Oil Co.Jun 18, 1979 |
- 800
- total depth, ft
- 1
- permits on file
- Jun 18, 1979
- last permit issued
- Jun 29, 1979
- completed
- 3.71K
- cumulative oil, bbl
- 119
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 29, 1979
- Shut in
- —
- Plugged
- Oct 21, 2006
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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mayo, Wendell O-13-19288 | Clay County Regular | Wendy Oil Company | 5 | 3.71K | 119 | 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.
- 1Wendy Oil CompanyJan 1993 → Sep 2008
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 50978-99 | Drill | Wendy Oil Co. | Jun 18, 1979 | Jun 18, 1979 | Jun 18, 1979 | 800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-19288 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 850 | 6.75 | 210 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 | May 30, 1985 | May 8, 1985 | — |
| 00 | May 17, 1985 | — | — |
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 42-077-31409 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-077-31409 → 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
- 0
- bbl, last 12 reported months
- 0
- bbl, all reported
- —
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000088888 | W-14 Disposal | Plugged Oct 30, 2006 | 80 | 150 | 395–405 |
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/07731409, documented in the API reference.