WELL · 42-507-31559 · DISTRICT 1
McGaughy #1
Zavala County · McGaughy (San Miguel) field · Vertical
Mcgaughy #1 (API 42-507-31559) is a plugged well in Zavala County, plugged January 29, 1987, last operated by Matzinger Petroleum CO.
The RRC has issued 2 drilling permits between 1981 and 1986, permitted to 1,812 ft.
Completion filings report 3 formation tops, including Olmos, San Miguel, Serpentine.
Operator of record
Houston, TX · P-5 Y, filed Apr 2, 1993 · 69 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Matzinger Petroleum Co |
| Production reports | none |
| Latest permit | Matzinger Petroleum CoMay 21, 1986 |
- 1,812
- total depth, ft
- 2
- permits on file
- May 21, 1986
- last permit issued
- Aug 15, 1984
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 15, 1984
- Shut in
- —
- Plugged
- Jan 29, 1987
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 |
|---|---|---|---|---|---|---|
| 302348-99 | Recompletion | Matzinger Petroleum Co | Jul 18, 1986 | May 21, 1986 | — | 1,812 |
| 131606-99 | Drill | Independent Exploration Co. | Aug 28, 1981 | Aug 28, 1981 | — | 1,812 |
Formation tops
As filed on W-2/G-1. Subsea from 695 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Olmos | 1,220 | -525 |
| San Miguel | 1,560 | -865 |
| Serpentine | 1,676 | -981 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,420 | 1,422 | Perforated |
| 1,711 | 1,713 | Perforated |
| 1,736 | 1,740 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 306 | 12.25 | 250 sx |
| 2.375 | 1,427 | — | — |
| 4.5 | 1,812 | 7.625 | 250 S |
| 4.5 | 1,812 | 7.875 | 250 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 13, 1986 | Jun 30, 1986 | Yes |
| 00 | Aug 6, 1986 | — | — |
| 00 | Sep 21, 1984 | Aug 27, 1984 | — |
| 00 | Feb 7, 1984 | Aug 27, 1984 | — |
| 00 | Jan 12, 1984 | Aug 27, 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 42-507-31559 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-507-31559 → 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/50731559, documented in the API reference.