TEXAS · WELLS · BURLESON COUNTY · SCHWIERZKE-SCHWIERZIE UNIT LEASE · API 42-051-33069 · DISTRICT 03
Schwierzke-Schwierzie Unit #1
Burleson County · Giddings (Austin Chalk-3) field · Horizontal
Schwierzke-Schwierzie Unit #1 (API 42-051-33069) is a plugged horizontal well in Burleson County, plugged April 21, 1994, last operated by Union Pacific Resources Company.
The RRC has issued one drilling permit (amended once), issued May 14, 1990, permitted to 10,700 ft.
Completion filings report 4 formation tops, including Midway, Navarro, Pecan Gap, Austin Chalk.
Its lease has reported 1.47K barrels of oil and 565 mcf of gas since January 1993, with no volume in the three years through April 2026.
Operator of record
Union Pacific Resources Company
- Based in
- Fort Worth, TX
- P-5 status
- Inactive (I)
- P-5 last filed
- May 2, 2000
- Permits on file
- 5,638
- Phone
- (817) 321-7424
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Union Pacific Resources Company |
| Production reports | Union Pacific Resources Companythrough May 1994 |
| Latest permit | Union Pacific Resources CompanyMay 14, 1990 |
- 10,700
- total depth, ft
- 2
- permits on file
- May 14, 1990
- last permit issued
- Sep 2, 1990
- completed
- 1.47K
- cumulative oil, bbl
- 565
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH May 1994
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 2, 1990
- Shut in
- —
- Plugged
- Apr 21, 1994
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 |
|---|---|---|---|---|---|---|
| Schwierzke-Schwierzie Unit O-3-20785 | Giddings (Austin Chalk-3) | Union Pacific Resources Company | 1 | 1.47K | 565 | Jan 1993 – May 1994 |
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 → May 1994
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 373339-98 | Drill | Union Pacific Resources Company | Jul 10, 1990 | May 14, 1990 | — | 10,700 |
| 373339-99 | Drill | Union Pacific Resources Company | May 14, 1990 | May 14, 1990 | — | 10,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 2, 1990 | Schwierzke-Schwierzie Unit O-3-20785 | Giddings (Austin Chalk-3) | Union Pacific Resources Company | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 368 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 3,971 | -3,603 |
| Navarro | 4,687 | -4,319 |
| Pecan Gap | 6,167 | -5,799 |
| Austin Chalk | 7,122 | -6,754 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,128 | 9,908 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,007 | 14.75 | 590 S |
| 7.625 | — | 9.875 | 1,060 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Oct 30, 1990 | Sep 11, 1990 | Yes |
| 00 | Oct 26, 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 42-051-33069 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-051-33069 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/05133069, documented in the API reference.