WELL · 42-051-31313 · DISTRICT 3
Ondrasek Unit #1
Burleson County · Giddings (Austin Chalk-3) field · Vertical
Ondrasek Unit #1 (API 42-051-31313) is a plugged well in Burleson County, plugged April 14, 2026, last operated by Itr Petroleum Inc..
The RRC has issued 2 drilling permits between 1981 and 1983, permitted to 8,865 ft.
Completion filings report 4 formation tops, including T/Navarro, T/Pecan Gap, T/Austin Chalk, T/Eagleford Shale.
Operator of record
Houston, TX · P-5 Y, filed Apr 15, 1988 · 44 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Itr Petroleum Inc. |
| Production reports | Kouatli, Aiman M.through Aug 2011 |
| Latest permit | Itr Petroleum, Inc.Dec 1, 1983 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,865
- total depth, ft
- 2
- permits on file
- Dec 1, 1983
- last permit issued
- Mar 20, 1981
- completed
- 0
- cumulative oil, bbl
- 80.5K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 20, 1981
- Shut in
- —
- Plugged
- Apr 14, 2026
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 |
|---|---|---|---|---|---|---|
| Ondrasek Unit G-3-109813 | Big -a- Taylor | Srjc Enterprises, LLC | 1 | 0 | 80.5K | Jan 1993 – 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.
- 1Valence Operating CompanyJan 1993 → Jun 1998
- 2Douglas Petroleum Inc.Jul 1998 → Aug 1999
- 3Kouatli, Aiman M.Sep 1999 → Aug 2011
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 222387-99 | Recompletion | Itr Petroleum, Inc. | Dec 1, 1983 | Dec 1, 1983 | — | 8,865 |
| 107198-99 | Drill | Graham, Keith D. | Feb 2, 1981 | Feb 2, 1981 | — | 8,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-109813 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 332 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| T/Navarro | 6,510 | -6,178 |
| T/Pecan Gap | 7,415 | -7,083 |
| T/Austin Chalk | 8,360 | -8,028 |
| T/Eagleford Shale | 8,750 | -8,418 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,510 | 6,530 | Perforated |
| — | 8,743 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 4,019 | 12.25 | 1,200 S |
| 2.375 | 8,510 | — | — |
| 4.5 | 8,855 | 7.875 | 225 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 | Apr 17, 1984 | Apr 2, 1984 | — |
| 00 | Apr 11, 1984 | Apr 2, 1984 | — |
| 00 | Jan 12, 1984 | Apr 1, 1981 | — |
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 42-051-31313 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-051-31313 → 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/05131313, documented in the API reference.