WELL · 42-021-31475 · DISTRICT 1
McDonald Martin #1
Bastrop County · Marsha field · Vertical
Mcdonald Martin #1 (API 42-021-31475) is a plugged well in Bastrop County, plugged December 10, 2008, last operated by Dirnett Inc..
The RRC has issued one drilling permit, issued March 22, 1993, permitted to 2,500 ft.
It was permitted by Avian Tech International, Inc. and has since transferred to Dirnett Inc. on the wellbore schedule.
Completion filings report one formation top, including Austin Chalk.
Its lease has reported 1.85K barrels of oil and 27 mcf of gas since May 1993, last reporting in July 2026. The lease carries 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Avian Tech International, Inc.; the EWA schedule now lists a different operator.
Tuleta, TX · P-5 Y, filed Jan 13, 2025 · 34 permits on file · (361) 362-3403
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Dirnett Inc. |
| Production reports | Larison Oil Companythrough Oct 2000 |
| Latest permit | Avian Tech International, Inc.Mar 22, 1993 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,500
- total depth, ft
- 1
- permits on file
- Mar 22, 1993
- last permit issued
- May 10, 1993
- completed
- 1.85K
- cumulative oil, bbl
- 27
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 10, 1993
- Shut in
- —
- Plugged
- Dec 10, 2008
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, Martin O-1-13726 | Marsha | Dirnett, Inc. | 3 | 1.85K | 27 | May 1993 – Jul 2026 |
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.
- 1Avian Tech International, Inc.May 1993 → Feb 1994
- 2Regal Petroleum ServicesMar 1994 → Apr 1994
- 3Enex Resources CorporationMay 1994 → Aug 1995
- 4Larison Oil CompanyAug 2000 → Oct 2000
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 410043-99 | Drill | Avian Tech International, Inc. | Mar 22, 1993 | Mar 22, 1993 | Apr 5, 1993 | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-1-13726 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 500 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Austin Chalk | 1,930 | -1,430 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,030 | 2,176 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 4.5 | 2,236 | 7.875 | 278 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 | Jun 14, 1993 | May 20, 1993 | Yes |
| 00 | May 26, 1993 | — | — |
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 42-021-31475 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-021-31475 → 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/02131475, documented in the API reference.