WELL · 42-149-32541 · DISTRICT 3
Vasek-Vasek Unit #1
Fayette County · Giddings (Austin Chalk-3) field · Horizontal
Vasek-Vasek Unit #1 (API 42-149-32541) is a plugged horizontal well in Fayette County, plugged March 6, 2012, last operated by Enervest Operating L.L.C..
The RRC has issued one drilling permit, issued November 13, 1991, permitted to 14,000 ft.
It was permitted by Union Pacific Resources Company and has since transferred to Enervest Operating L.L.C. on the wellbore schedule.
Completion filings report 5 formation tops, including Midway, Navarro, Taylor, Pecan Gap.
Its lease has reported 136K barrels of oil and 569K mcf of gas since January 1993, last reporting in May 2012.
Operator of record
Permitted by Union Pacific Resources Company; the EWA schedule now lists a different operator.
Houston, TX · P-5 Active, filed Jan 13, 2026 · 1,249 permits on file · (713) 659-3500
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Enervest Operating L.L.C. |
| Production reports | Enervest Operating, L.L.C.through Apr 2011 |
| Latest permit | Union Pacific Resources CompanyNov 13, 1991 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,000
- total depth, ft
- 1
- permits on file
- Nov 13, 1991
- last permit issued
- May 6, 2011
- completed
- 136K
- cumulative oil, bbl
- 569K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 2012
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- May 6, 2011
- Shut in
- —
- Plugged
- Mar 6, 2012
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 |
|---|---|---|---|---|---|---|
| Vasek-Vasek Unit O-3-21387 | Giddings (Austin Chalk-3) | Enervest Operating, L.L.C. | 1 | 136K | 569K | Jan 1993 – May 2012 |
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.
- 1Union Pacific Resources CompanyJan 1993 → Jan 2001
- 2Rme Petroleum CompanyFeb 2001 → Nov 2002
- 3Anadarko E&P Company LPDec 2002 → Jul 2007
- 4Enervest Operating, L.L.C.Aug 2007 → Nov 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 393946-99 | Drill | Union Pacific Resources Company | Nov 13, 1991 | Nov 13, 1991 | Dec 17, 1991 | 14,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-21387 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 275 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 6,111 | -5,836 |
| Navarro | 7,226 | -6,951 |
| Taylor | 7,783 | -7,508 |
| Pecan Gap | 8,583 | -8,308 |
| Austin Chalk | 8,965 | -8,690 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,201 | 13,175 | Perforated |
| 9,201 | 13,175 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,185 | 14.75 | 1,390 S |
| 7.625 | 9,201 | 9.875 | 350 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 | Feb 8, 2012 | Jun 2, 2011 | — |
| 00 | Dec 27, 2011 | Mar 29, 2011 | — |
| 00 | Feb 24, 2011 | Jan 14, 2011 | — |
| 00 | Mar 17, 1992 | Feb 13, 1992 | Yes |
| 00 | Mar 11, 1992 | — | — |
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 42-149-32541 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-149-32541 → 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/14932541, documented in the API reference.