WELL · 42-443-31171 · DISTRICT 7
Allison #2
Terrell County · Mesa Grande (Leonard) field · Vertical
Allison #2 (API 42-443-31171) is a plugged well in Terrell County, plugged February 7, 2007, last operated by Marshall & Winston Inc..
The RRC has issued one drilling permit, issued June 19, 2006, permitted to 6,500 ft.
Completion filings report one formation top, including Leonard.
Operator of record
Midland, TX · P-5 Y, filed Apr 4, 2026 · 359 permits on file · (432) 553-9747
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Marshall & Winston Inc. |
| Production reports | none |
| Latest permit | Marshall & Winston, Inc.Jun 19, 2006 |
- 6,500
- total depth, ft
- 1
- permits on file
- Jun 19, 2006
- last permit issued
- Jun 28, 2006
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2006 THROUGH Feb 2007
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jun 28, 2006
- Shut in
- —
- Plugged
- Feb 7, 2007
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 |
|---|---|---|---|---|---|---|
| Allison G-9-221367 | Mesa Grande (Leonard) | Marshall & Winston, Inc. | 1 | 0 | 0 | Jun 2006 – Feb 2007 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 621220-99 | Drill | Marshall & Winston, Inc. | Jun 19, 2006 | Jun 19, 2006 | Jun 20, 2006 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-9-221367 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,564 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| LeonardLEONARD REEF | 2,475 | 89 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,570 | 4,582 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,004 | 12.25 | 938 S |
| 4.5 | 6,456 | 7.875 | 930 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 13, 2007 | Oct 30, 2006 | Yes |
| 00 | Nov 14, 2006 | — | — |
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 42-443-31171 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-443-31171 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/44331171, documented in the API reference.