WELL · 42-127-32969 · DISTRICT 1
Blalack Alvin -A- #7
Dimmit County · Pearsall (Austin Chalk) field · Horizontal
Blalack Alvin -A- #7 (API 42-127-32969) is a plugged horizontal well in Dimmit County, plugged October 13, 1995, last operated by Mcdaniel Company Inc. The.
The RRC has issued one drilling permit, issued December 5, 1990, permitted to 10,700 ft.
It was permitted by Oryx Energy Company and has since transferred to Mcdaniel Company Inc. The on the wellbore schedule.
Completion filings report 6 formation tops, including Midway, San Miguel, Anacacho, Austin Chalk.
Its 2 leases have reported 47.3K barrels of oil and 44.4K mcf of gas since January 1993, last reporting in June 1997. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Oryx Energy Company; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 3, 2026
- Permits on file
- 6
- Phone
- (972) 392-9335
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Oryx Energy Company |
| Production reports | Oryx Energy Companythrough Jul 1996 |
| Latest permit | Oryx Energy CompanyDec 5, 1990 |
- 10,700
- total depth, ft
- 1
- permits on file
- Dec 5, 1990
- last permit issued
- Jan 23, 1991
- completed
- 47.3K
- cumulative oil, bbl
- 44.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jun 1997
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 23, 1991
- Shut in
- —
- Plugged
- Oct 13, 1995
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 2 leases 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 |
|---|---|---|---|---|---|---|
| Blalack, Alvin O-1-13220 | Pearsall (Austin Chalk) | Oryx Energy Company | 2 | 47.2K | 44K | Jan 1993 – Jun 1997 |
| Blalack, Alvin -A- O-1-13910 | Pearsall (Austin Chalk) | McDaniel Company, Inc., The | 1 | 106 | 433 | Oct 1994 – Jan 1996 |
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.
- 1Oryx Energy CompanyJan 1993 → Jul 1996
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 381975-99 | Drill | Oryx Energy Company | Dec 5, 1990 | Dec 5, 1990 | Dec 10, 1990 | 10,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Jan 23, 1991 | Blalack Alvin O-1-13220 | Pearsall (Austin Chalk) | Oryx Energy Company | Plugged | — |
| Jan 23, 1991 | Blalack Alvin -A- O-1-13910 | Pearsall (Austin Chalk) | McDaniel Company Inc. The | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 554 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 2,875 | -2,321 |
| San Miguel | 5,315 | -4,761 |
| Anacacho | 5,990 | -5,436 |
| Austin Chalk | 6,285 | -5,731 |
| Lower Chalk | 6,650 | -6,096 |
| Base Chalk | 6,853 | -6,299 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,355 | 10,242 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 961 | 17.5 | 650 S |
| 9.625 | 6,355 | 12.25 | 1,110 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 | Oct 19, 1994 | Feb 14, 1991 | Yes |
| 00 | Sep 17, 1991 | Feb 14, 1991 | Yes |
| 00 | Sep 10, 1991 | — | — |
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 42-127-32969 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-32969 → 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/12732969, documented in the API reference.