WELL · 42-477-30612 · DISTRICT 3
Bredthauer Unit #1H
Washington County · Horizontal · Sidetrack
Bredthauer Unit #1H (API 42-477-30612) is a permitted horizontal well in Washington County filed by Union Pacific Resources Company; no completion report is on file yet.
The RRC has issued 3 drilling permits between 1984 and 1993, permitted to 11,000 ft.
Completion filings report 5 formation tops, including Midway, Navarro, Tyler, Pecan Gap.
Its 3 leases have reported 355K barrels of oil and 1.3M mcf of gas since January 1993, last reporting in July 2026. The leases carry 5 wells, so these are lease totals, not this well alone.
Operator of record
Union Pacific Resources Company
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 | none |
| Production reports | Magnolia Oil & Gas Operating LLCthrough May 2023 |
| Latest permit | Union Pacific Resources CompanyJul 2, 1993 |
- 11,000
- total depth, ft
- 3
- permits on file
- Jul 2, 1993
- last permit issued
- —
- completed
- 355K
- cumulative oil, bbl
- 1.3M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- 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 5 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bredthauer Unit G-3-296744 | Giddings (Austin Chalk, Gas) | Magnolia Oil & Gas Operating LLC | 1 | 0 | 0 | Sep 2023 – Jul 2026 |
| Bredthauer Unit O-3-22047 | Giddings (Austin Chalk-3) | Magnolia Oil & Gas Operating LLC | 2 | 352K | 1.29M | Jun 1993 – Mar 2026 |
| Bredthauer O-3-18586 | Giddings (Austin Chalk-3) | Adams Resources Expl. Corp. | 2 | 3.17K | 8.93K | Jan 1993 – Mar 2004 |
Gas, mcf lease total
Last 12 months 0 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Adams Resources Expl. Corp.Jan 1993 → Oct 2016
- 2Enervest Operating, L.L.C.Nov 2016 → Jul 2018
- 3Magnolia Oil & Gas Operating LLCAug 2018 → Mar 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 413488-99 | Recompletion · sidetrack | Union Pacific Resources Company | Jul 2, 1993 | Jul 2, 1993 | Jul 4, 1993 | 10,900 |
| 413205-99 | Recompletion · sidetrack | Union Pacific Resources Company | Jun 25, 1993 | Jun 25, 1993 | — | 10,900 |
| 264071-99 | Drill | Ada Oil Exploration Corp. | Dec 21, 1984 | Dec 31, 1984 | Feb 4, 1985 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-296744 | — | — | — | — |
| — | — O-3-18586 | — | — | — | — |
| — | — O-3-22047 | — | — | — | — |
| — | — O-3-22047 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 254 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Midway | 6,725 | -6,471 |
| Navarro | 7,796 | -7,542 |
| Tyler | 8,216 | -7,962 |
| Pecan Gap | 9,196 | -8,942 |
| Austin Chalk | 9,525 | -9,271 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,571 | 10,087 | Open hole |
| 9,943 | 13,426 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,287 | 12.25 | 650 S |
| 9.625 | 2,392 | 12.25 | 650 S |
| 7 | 9,307 | 8.75 | 700 S |
| 7 | 9,571 | 8.75 | 700 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 29, 2024 | Nov 28, 2023 | — |
| 00 | Oct 25, 2021 | Sep 23, 2021 | — |
| 00 | Sep 17, 1993 | Aug 10, 1993 | Yes |
| 00 | Sep 15, 1993 | Jun 6, 1985 | — |
| 00 | Jun 29, 1993 | Jun 6, 1985 | — |
| 00 | Jul 1, 1985 | Jun 6, 1985 | — |
| 00 | Jun 26, 1985 | — | — |
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 42-477-30612 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-477-30612 → 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/47730612, documented in the API reference.