WELL · 42-501-10547 · DISTRICT 8
Sieber #1
Yoakum County · Bronco E. (Wolfcamp) field · Shut IN · Vertical
Sieber #1 (API 42-501-10547) is a well in Yoakum County operated by Burk Royalty CO. Ltd., completed November 11, 2023 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued December 29, 2004, permitted to 11,983 ft.
It was permitted by Northstar Operating Company and has since transferred to Burk Royalty CO. Ltd. on the wellbore schedule.
Completion filings report 10 formation tops, including Santa Rosa, San Andres, Clear Fork, Wolfcamp.
Its lease has reported 97.1K barrels of oil and 55.3K mcf of gas since March 2005, last reporting in July 2026. The lease carries 2 wells, so these are lease totals, not this well alone.
It holds an active disposal or injection permit.
Operator of record
Permitted by Northstar Operating Company; the EWA schedule now lists a different operator.
Wichita Falls, TX · P-5 Y, filed Nov 4, 2025 · 382 permits on file · (940) 232-5537
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Burk Royalty Co. Ltd. |
| Production reports | Custer & Wright Operating, Inc.through Feb 2019 |
| Latest permit | Northstar Operating CompanyDec 29, 2004 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,983
- total depth, ft
- 2
- permits on file
- Dec 29, 2004
- last permit issued
- Nov 11, 2023
- completed
- 97.1K
- cumulative oil, bbl
- 55.3K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Mar 2005 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Nov 11, 2023
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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; they carry 2 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Sieber O-11-68772 | Bronco, E. (Wolfcamp) | Burk Royalty Co., Ltd. | 2 | 97.1K | 55.3K | Mar 2005 – 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.
- 1Northstar Operating CompanyApr 2005 → Mar 2016
- 2Custer & Wright Operating, Inc.Apr 2016 → Feb 2019
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 555364-98 | Reenter | Northstar Operating Company | Apr 30, 2005 | Dec 29, 2004 | Jan 31, 2005 | 11,983 |
| 555364-99 | Reenter | Northstar Operating Company | Dec 27, 2004 | Dec 29, 2004 | — | 11,983 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-68772 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,805 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Santa RosaRED BED-SANTA ROSA | 1,300 | 2,505 |
| San Andres | 4,525 | -720 |
| San AndresSAN ANDRES - HIGH FLOWS, H2S, CO | 4,525 | -720 |
| Clear ForkCLEARFORK | 6,690 | -2,885 |
| Clear ForkCLEARFORK - ACTIVE CO2 FLOOD | 6,990 | -3,185 |
| Wolfcamp | 9,116 | -5,311 |
| Glorieta | — | — |
| Leonard | — | — |
| Pennsylvanian | — | — |
| Strawn | — | — |
| Wichita-AlbanyWICHITA | — | — |
| Yates | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,116 | 9,150 | Perforated |
| 9,245 | 11,982 | Open hole |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 409 | 17.5 | 1 S |
| 9.625 | 4,589 | 1 | 400 S |
| 9.625 | 4,589 | — | 400 S |
| 5.5 | 9,245 | 8.75 | 650 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 | Mar 18, 2024 | Nov 28, 2023 | — |
| 00 | Sep 8, 2005 | Jun 1, 2005 | Yes |
| 00 | Jul 11, 2005 | — | — |
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 42-501-10547 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-501-10547 → 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.
Beyond the permit record
RRC UIC permits · H-10 reported volumes
Injection
- 0
- bbl, last 12 reported months
- 814K
- bbl, all reported
- Nov 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000125912 | H-1 Injection | Active | 15,000 | 3,400 | 7,600–11,983 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 0 · prior 12 813,773(-100%)
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/50110547, documented in the API reference.