WELL · 42-353-32307 · DISTRICT 7
McDonald #4
Nolan County · MFM (Ellenburger) field · Vertical
Mcdonald #4 (API 42-353-32307) is a plugged well in Nolan County, plugged November 24, 1997, last operated by Enrich Oil Corporation.
The RRC has issued one drilling permit, issued October 26, 1994, permitted to 7,800 ft.
Completion filings report 3 formation tops, including Odom Lm, Caddo, Ellenburger.
Its lease has reported 145K barrels of oil and 127K mcf of gas since July 1994, last reporting in September 2003. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Abilene, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 25, 2026
- Permits on file
- 529
- Phone
- (325) 673-3739
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enrich Oil Corporation |
| Production reports | Enrich Oil Corporationthrough Jun 2002 |
| Latest permit | Enrich Oil CorporationOct 26, 1994 |
- 7,800
- total depth, ft
- 1
- permits on file
- Oct 26, 1994
- last permit issued
- Dec 21, 1994
- completed
- 145K
- cumulative oil, bbl
- 127K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 1994 THROUGH Sep 2003
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 21, 1994
- Shut in
- —
- Plugged
- Nov 24, 1997
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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McDonald O-8-27236 | MFM (Ellenburger) | Enrich Oil Corporation | 3 | 145K | 127K | Jul 1994 – Sep 2003 |
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.
- 1Enrich Oil CorporationJul 1994 → Jun 2002
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 429449-99 | Drill | Enrich Oil Corporation | Oct 26, 1994 | Oct 26, 1994 | Oct 30, 1994 | 7,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-27236 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,566 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Odom LM | 6,652 | -4,086 |
| CaddoCADDO LM | 7,030 | -4,464 |
| EllenburgerELLENBURGER DOLO. | 7,120 | -4,554 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,122 | 7,148 | Perforated |
| 7,152 | 7,168 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 370 | 12 | 335 S |
| 5.5 | 7,399 | 7.875 | 310 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 6, 1995 | Feb 13, 1995 | Yes |
| 00 | Feb 22, 1995 | — | — |
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 42-353-32307 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-353-32307 → 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/35332307, documented in the API reference.