WELL · 42-285-32511 · DISTRICT 2
McMaster #1
Lavaca County · Lowrance Ranch (5400 Yegua) field · Vertical
Mcmaster #1 (API 42-285-32511) is a plugged well in Lavaca County, plugged January 14, 1999, last operated by Dreyfus Louis Natural Gas Corp.
The RRC has issued one drilling permit, issued September 3, 1997, permitted to 5,400 ft.
Completion filings report 3 formation tops, including Miocene (undifferentiated), Frio, Yegua.
Operator of record
Dreyfus Louis Natural Gas Corp
Oklahoma City, OK · P-5 Inactive, filed Nov 17, 2000 · 1,709 permits on file · (405) 749-5263
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Dreyfus Louis Natural Gas Corp |
| Production reports | Dreyfus, Louis Natural Gas Corpthrough Mar 1998 |
| Latest permit | Dreyfus, Louis Natural Gas CorpSep 3, 1997 |
- 5,400
- total depth, ft
- 1
- permits on file
- Sep 3, 1997
- last permit issued
- Sep 30, 1997
- completed
- 0
- cumulative oil, bbl
- 45K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 1997 THROUGH Jan 1999
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 30, 1997
- Shut in
- —
- Plugged
- Jan 14, 1999
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| McMaster G-2-166120 | Lowrance Ranch (5400 Yegua) | Dreyfus, Louis Natural Gas Corp | 1 | 0 | 45K | Sep 1997 – Jan 1999 |
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.
- 1Dreyfus, Louis Natural Gas CorpOct 1997 → Mar 1998
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 464455-99 | Drill | Dreyfus, Louis Natural Gas Corp | Jul 1, 1997 | Sep 3, 1997 | Sep 8, 1997 | 5,400 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-166120 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Download CSV →
| Formation | MD ft |
|---|---|
| Miocene (undifferentiated)MIOCENE SAND | 1,856 |
| Miocene (undifferentiated)MIOCENE SD. | 1,856 |
| FrioFRIO SD. | 3,394 |
| FrioFRIO SAND | 3,395 |
| YeguaYEGUA SAND | 5,206 |
| YeguaYEGUA SD. | 5,206 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,206 | 5,210 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 581 | 12.25 | 260 S |
| 2.875 | 5,394 | 7.875 | 1,185 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 | Jan 27, 1999 | Sep 8, 1998 | — |
| 00 | Apr 2, 1998 | Nov 3, 1997 | Yes |
| 00 | Jan 30, 1998 | — | — |
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 42-285-32511 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-285-32511 → 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/28532511, documented in the API reference.