WELL · 42-287-31574 · DISTRICT 3
Blaha Unit #1A
Lee County · Giddings (Austin Chalk-3) field · Vertical
Blaha Unit #1A (API 42-287-31574) is a plugged well in Lee County, plugged April 29, 1986, last operated by Santa FE Minerals Inc..
The RRC has issued one drilling permit, issued February 27, 1984, permitted to 8,600 ft.
It was permitted by Santa FE - Windsor Producing CO. and has since transferred to Santa FE Minerals Inc. on the wellbore schedule.
Completion filings report 6 formation tops, including Pecan Gap, Austin Chalk, Eagle Ford, False Buda.
Operator of record
Permitted by Santa FE - Windsor Producing Co.; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Mar 4, 1994 · 133 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Santa FE Minerals Inc. |
| Production reports | none |
| Latest permit | Santa FE - Windsor Producing Co.Feb 27, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,600
- total depth, ft
- 1
- permits on file
- Feb 27, 1984
- last permit issued
- Apr 18, 1984
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 18, 1984
- Shut in
- —
- Plugged
- Apr 29, 1986
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 |
|---|---|---|---|---|---|---|
| 231733-99 | Drill | Santa FE - Windsor Producing Co. | Feb 27, 1984 | Feb 27, 1984 | — | 8,600 |
Formation tops
As filed on W-2/G-1. Subsea from 338 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Pecan Gap | 6,489 | -6,151 |
| Austin Chalk | 7,037 | -6,699 |
| Eagle FordEAGLEFORD | 7,740 | -7,402 |
| False Buda | 7,936 | -7,598 |
| BudaBUDA RESERVOIR | 7,972 | -7,634 |
| Georgetown | 8,050 | -7,712 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,486 | 7,711 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,902 | 12.25 | 950 sx |
| 5.5 | 8,098 | 8.75 | 450 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 | Jun 28, 1984 | Jun 13, 1984 | — |
| 00 | Jun 27, 1984 | Jun 13, 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 42-287-31574 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-287-31574 → 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/28731574, documented in the API reference.