WELL · 42-503-38179 · DISTRICT 9
Atwood #4A
Young County · Young County Regular field · Vertical
Atwood #4A (API 42-503-38179) is a plugged well in Young County, plugged November 20, 1985, last operated by Mayo Eddie.
The RRC has issued one drilling permit, issued May 31, 1984, permitted to 4,700 ft.
It was permitted by Mayo, Eddie Oil Properties, Inc. and has since transferred to Mayo Eddie on the wellbore schedule.
Completion filings report one formation top, including Strawn.
Operator of record
Permitted by Mayo, Eddie Oil Properties, Inc.; the EWA schedule now lists a different operator.
Fredericksbrg, TX · P-5 Y, filed Apr 4, 2026 · 44 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Mayo Eddie |
| Production reports | none |
| Latest permit | Mayo, Eddie Oil Properties, Inc.May 31, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,700
- total depth, ft
- 1
- permits on file
- May 31, 1984
- last permit issued
- Jul 14, 1984
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jul 14, 1984
- Shut in
- —
- Plugged
- Nov 20, 1985
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 241210-99 | Drill | Mayo, Eddie Oil Properties, Inc. | Jun 4, 1984 | May 31, 1984 | Jun 1, 1984 | 4,700 |
Formation tops
As filed on W-2/G-1. Subsea from 1,090 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Strawn | 2,448 | -1,358 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,448 | 2,454 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 32 | 18 | 40 sx |
| 8.625 | 276 | 12.25 | 175 sx |
| 4.5 | 4,251 | 7.875 | 220 sx |
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 17, 1984 | Aug 6, 1984 | — |
| 00 | Aug 11, 1984 | Aug 6, 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 42-503-38179 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-503-38179 → 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/50338179, documented in the API reference.