WELL · 42-291-32688 · DISTRICT 3
Doberman Unit #1ST
Liberty County · Moss Bluff North (Yegua EY-4) field · Directional
Doberman Unit #1ST (API 42-291-32688) is a plugged well in Liberty County, plugged November 16, 2023, last operated by Daylight Petroleum LLC.
The RRC has issued 2 drilling permits (amended 3 times) between 2006 and 2010, permitted to 15,500 ft.
It was permitted by Carrizo Oil & Gas, Inc. and has since transferred to Daylight Petroleum LLC on the wellbore schedule.
Completion filings report 7 formation tops, including Het, Frio, Vicksburg, Moody'S Branch.
Operator of record
Permitted by Carrizo Oil & Gas, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Feb 4, 2026 · 7 permits on file · (800) 223-5609
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Daylight Petroleum LLC |
| Production reports | Daylight Petroleum LLCthrough Feb 2022 |
| Latest permit | Carrizo Oil & Gas, Inc.Sep 7, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 15,500
- total depth, ft
- 5
- permits on file
- Sep 7, 2010
- last permit issued
- Nov 17, 2010
- completed
- 0
- cumulative oil, bbl
- 18.5M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 2007 THROUGH Feb 2024
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 17, 2010
- Shut in
- —
- Plugged
- Nov 16, 2023
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 2 leases 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 |
|---|---|---|---|---|---|---|
| Doberman Unit G-3-262727 | Moss Bluff, North (Yegua EY-4) | Daylight Petroleum LLC | 1 | 0 | 9.05M | Nov 2010 – Feb 2024 |
| Doberman Unit G-3-229803 | Moss Bluff, North | Daylight Petroleum LLC | 1 | 0 | 9.46M | May 2007 – Nov 2023 |
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.
- 1Carrizo Oil & Gas, Inc.May 2007 → Sep 2012
- 2White Oak Operating Company LLCOct 2012 → Aug 2019
- 3Daylight Petroleum LLCSep 2019 → Feb 2022
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 701684-98 | Recompletion | Carrizo Oil & Gas, Inc. | Apr 20, 2011 | Sep 7, 2010 | Sep 29, 2010 | 13,500 |
| 701684-99 | Recompletion | Carrizo Oil & Gas, Inc. | Sep 2, 2010 | Sep 7, 2010 | — | 13,500 |
| 630998-97 | Drill | Carrizo Oil & Gas, Inc. | May 7, 2007 | Dec 27, 2006 | Jan 21, 2007 | 15,500 |
| 630998-98 | Drill | Carrizo Oil & Gas, Inc. | Feb 13, 2007 | Dec 27, 2006 | Jan 21, 2007 | 15,500 |
| 630998-99 | Drill | Carrizo Oil & Gas, Inc. | Dec 21, 2006 | Dec 27, 2006 | Jan 21, 2007 | 15,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-229803 | — | — | — | — |
| — | — G-3-262727 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 29 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,854 | 12,924 | Perforated |
| 12,932 | 12,995 | Perforated |
| 13,001 | 13,117 | Perforated |
| 13,006 | 13,010 | Perforated |
| 13,035 | 13,039 | Perforated |
| 13,060 | 13,099 | Perforated |
| 13,065 | 13,039 | Perforated |
| 13,120 | 13,138 | Perforated |
| 13,202 | 13,206 | Perforated |
| 13,228 | 13,232 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.375 | 3,006 | 17.5 | 2,810 S |
| 9.625 | 10,270 | 12.25 | 250 S |
| 4.5 | 13,160 | 5.375 | 127 S |
| 4.5 | 14,345 | 6.5 | 13,714 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 22, 2012 | Apr 26, 2011 | Yes |
| 00 | Feb 17, 2011 | Aug 10, 2010 | — |
| 00 | Oct 9, 2007 | Jun 13, 2007 | Yes |
| 00 | Oct 3, 2007 | — | — |
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 42-291-32688 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-291-32688 → 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/29132688, documented in the API reference.