WELL · 42-475-33511 · DISTRICT 8
Herring #1
Ward County · Rhoda Walker (Canyon 5900) field · Vertical
Herring #1 (API 42-475-33511) is a plugged well in Ward County, plugged May 10, 2023, last operated by Endeavor Energy Resources L.P..
The RRC has issued one drilling permit, issued October 23, 1984, permitted to 7,000 ft.
It was permitted by Alps Oil Company and has since transferred to Endeavor Energy Resources L.P. on the wellbore schedule.
Completion filings report 2 formation tops, including Delaware, Cherry Canyon.
Its lease has reported 90.7K barrels of oil and 133K mcf of gas since January 1993, last reporting in September 2023. The lease carries 2 wells, so these are lease totals, not this well alone.
Operator of record
Endeavor Energy Resources L.P.
Permitted by Alps Oil Company; the EWA schedule now lists a different operator.
Midland, TX · P-5 Y, filed Apr 4, 2026 · 6,190 permits on file · (855) 247-5920
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Endeavor Energy Resources L.P. |
| Production reports | Endeavor Energy Resources L.P.through Jun 2020 |
| Latest permit | Alps Oil CompanyOct 23, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,000
- total depth, ft
- 1
- permits on file
- Oct 23, 1984
- last permit issued
- Nov 5, 2021
- completed
- 90.7K
- cumulative oil, bbl
- 133K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Sep 2023
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 5, 2021
- Shut in
- —
- Plugged
- May 10, 2023
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 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Herring O-10-29774 | Rhoda Walker (Canyon 5900) | Endeavor Energy Resources L.P. | 2 | 90.7K | 133K | Jan 1993 – Sep 2023 |
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.
- 1MW Petroleum CorporationJan 1993 → Aug 1994
- 2Stephens, Autry C.Sep 1994 → Aug 2000
- 3Endeavor Energy Resources L.P.Sep 2000 → Jan 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 255414-99 | Drill | Alps Oil Company | Mar 25, 1985 | Oct 23, 1984 | Nov 20, 1984 | 7,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-29774 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,588 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 4,966 | -2,378 |
| Cherry Canyon | 5,846 | -3,258 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,093 | 6,220 | Perforated |
| 6,680 | 6,805 | Perforated |
| 6,805 | 6,880 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 222 | 17.5 | 225 S |
| 8.625 | 2,430 | 12.25 | 1,250 S |
| 4.5 | 6,995 | 7.875 | 1,100 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 | Dec 29, 2021 | Dec 9, 2021 | — |
| 00 | Feb 12, 1991 | Aug 29, 1990 | — |
| 00 | May 23, 1985 | Mar 19, 1985 | — |
| 00 | May 8, 1985 | — | — |
| 00 | Feb 13, 1985 | Jan 31, 1985 | — |
| 00 | Feb 12, 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 42-475-33511 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-33511 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/47533511, documented in the API reference.