WELL · 42-021-31590 · DISTRICT 3
Wachsmann #1
Bastrop County · Giddings (Buda) field · Shut IN · Vertical
Wachsmann #1 (API 42-021-31590) is a well in Bastrop County operated by Merica Oil Operating Company LLC, completed November 21, 2007 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued October 15, 2007, permitted to 6,960 ft.
It was permitted by Sto Operating Company and has since transferred to Merica Oil Operating Company LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Pecan Gap, Chalk, Buda.
Its lease has reported 182 barrels of oil since November 2007, last reporting in July 2026.
Operator of record
Merica Oil Operating Company LLC
Permitted by Sto Operating Company; the EWA schedule now lists a different operator.
Frisco, TX · P-5 Y, filed Mar 4, 2026 · (800) 240-0622
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Merica Oil Operating Company LLC |
| Production reports | Sto Operating Companythrough Nov 2009 |
| Latest permit | Sto Operating CompanyOct 15, 2007 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,960
- total depth, ft
- 1
- permits on file
- Oct 15, 2007
- last permit issued
- Nov 21, 2007
- completed
- 182
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2007 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 21, 2007
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Wachsmann O-3-25373 | Giddings (Buda) | Merica Oil Operating Company LLC | 1 | 182 | 0 | Nov 2007 – 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.
- 1Sto Operating CompanyDec 2007 → Nov 2009
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 645591-99 | Drill | Sto Operating Company | Sep 5, 2007 | Oct 15, 2007 | Oct 22, 2007 | 6,960 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-25373 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 522 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,746 | 6,766 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,536 | 12.25 | 910 S |
| 5.5 | 6,820 | 8.75 | 455 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 | Nov 18, 2009 | Jul 6, 2009 | Yes |
| 00 | Sep 21, 2009 | — | — |
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 42-021-31590 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-021-31590 → 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/02131590, documented in the API reference.