WELL · 42-239-32524 · DISTRICT 2
Hlavinka Co et AL #2
Jackson County · Arroyo Rojo (Frio 6000) field · Vertical
Hlavinka CO ET AL #2 (API 42-239-32524) is a well in Jackson County operated by Union Pacific Resources Company, completed January 17, 1990.
The RRC has issued 3 drilling permits between 1989 and 1999, permitted to 6,500 ft.
It was permitted by Express Oil CO. and has since transferred to Union Pacific Resources Company on the wellbore schedule.
Completion filings report 3 formation tops, including Anahuac, Frio, Vicksburg.
No lease production has been reported under this well’s leases.
Operator of record
Union Pacific Resources Company
Permitted by Express Oil Co.; the EWA schedule now lists a different operator.
Fort Worth, TX · P-5 Y, filed Feb 9, 2001 · 5,638 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Union Pacific Resources Company |
| Production reports | Express Oil Co.through Sep 2004 |
| Latest permit | Express Oil Co.Oct 19, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,500
- total depth, ft
- 3
- permits on file
- Oct 19, 1999
- last permit issued
- Jan 17, 1990
- completed
- 0
- cumulative oil, bbl
- 266K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 17, 1990
- Shut in
- —
- Plugged
- —
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 3 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 |
|---|---|---|---|---|---|---|
| Hlavinka, Ruby M. G-2-176191 | Arroyo Rojo (Frio 6000) | Amrwr, LLC | 1 | 0 | 196K | Oct 1999 – Jul 2026 |
| Hlavinka, Ruby M. G-2-148208 | Arroyo Rojo (Ballard) | Express Oil Co. | 1 | 0 | 69K | Jan 1994 – Jul 2000 |
| Hlavinka Co et AL G-2-134805 | Arroyo Rojo (Frio 6000) | Union Pacific Resources Company | 1 | 0 | 1.77K | Jan 1993 – Feb 1995 |
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.
- 1Amax Oil & Gas Inc.Jan 1993 → Jan 1994
- 2Union Pacific Resources CompanyOct 1994 → Oct 1994
- 3Express Oil Co.Apr 1998 → Sep 2004
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 488501-99 | Recompletion | Express Oil Co. | Oct 14, 1999 | Oct 19, 1999 | Sep 29, 1999 | 6,036 |
| 419566-99 | Recompletion | Amax Oil & Gas Inc. | Dec 21, 1993 | Dec 22, 1993 | Dec 29, 1993 | 6,500 |
| 366647-99 | Drill | Ladd Petroleum Corp. | Nov 17, 1989 | Nov 17, 1989 | Dec 30, 1989 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-2-134805 | — | — | — | — |
| — | — G-2-148208 | — | — | — | — |
| — | — G-2-176191 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 73 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,592 | 5,594 | Perforated |
| 5,621 | 5,624 | Perforated |
| 5,950 | 5,951 | Perforated |
| 5,995 | 6,002 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 750 | 12.25 | 330 S |
| 8.625 | 750 | 12.75 | 330 S |
| 4.5 | 6,158 | 7.875 | 380 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 10, 2000 | Nov 16, 1999 | Yes |
| 00 | Mar 27, 2000 | — | — |
| 00 | May 6, 1994 | Jan 20, 1994 | Yes |
| 00 | Mar 3, 1994 | — | — |
| 00 | Jun 21, 1990 | Mar 8, 1990 | Yes |
| 00 | Jun 12, 1990 | — | — |
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 42-239-32524 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-239-32524 → 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/23932524, documented in the API reference.