TEXAS · WELLS · COLORADO COUNTY · API 42-089-32425 · DISTRICT 03
Dornak Unit #1
Colorado County · Nada (Catahoula) field · Vertical
Dornak Unit #1 (API 42-089-32425) is a plugged well in Colorado County, plugged February 18, 2016, last operated by Viper S.W.D. LLC.
The RRC has issued 2 drilling permits between 2005 and 2008, permitted to 4,500 ft.
It was permitted by Sue-Ann Operating, L.C. and has since transferred to Viper S.W.D. LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Miocene (undifferentiated), Catahoula, Frio.
Operator of record
Permitted by Sue-Ann Operating, L.C.; the EWA schedule now lists a different operator.
- Based in
- El Campo, TX
- P-5 status
- Active (A)
- P-5 last filed
- Jun 18, 2025
- Permits on file
- 44
- Phone
- (979) 541-5262
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Sue-Ann Operating L.C. |
| Production reports | Viper S.W.D., LLCthrough Oct 2013 |
| Latest permit | Sue-Ann Operating, L.C.Jun 13, 2008 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,500
- total depth, ft
- 2
- permits on file
- Jun 13, 2008
- last permit issued
- Mar 8, 2008
- completed
- 0
- cumulative oil, bbl
- 492K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jun 2005 THROUGH Feb 2016
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Mar 8, 2008
- Shut in
- —
- Plugged
- Feb 18, 2016
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 |
|---|---|---|---|---|---|---|
| Dornak Unit G-3-236356 | Nada (Catahoula) | Viper S.W.D., LLC | 1 | 0 | 103K | Mar 2008 – Feb 2016 |
| Dornak Unit G-3-210280 | Nada, SW. (Frio 4280) | Sue-Ann Operating, L.C. | 1 | 0 | 389K | Jun 2005 – Mar 2008 |
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.
- 1Sue-Ann Operating, L.C.Jun 2005 → Feb 2010
- 2Viper S.W.D., LLCMar 2010 → Oct 2013
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 662961-99 | Recompletion | Sue-Ann Operating, L.C. | May 27, 2008 | Jun 13, 2008 | Mar 5, 2008 | 4,500 |
| 600104-99 | Drill | Sue-Ann Operating, L.C. | May 3, 2005 | May 3, 2005 | May 9, 2005 | 4,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Mar 8, 2008 | Dornak Unit G-3-236356 | Nada (Catahoula) | Viper S.W.D. LLC | Plugged | — |
| Jun 11, 2005 | Dornak Unit G-3-210280 | Nada SW. (Frio 4280) | Sue-Ann Operating L.C. | Plugged | — |
Formation tops
As filed on W-2/G-1. Subsea from 159 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)MIOCENE | 2,500 | -2,341 |
| Catahoula | 2,540 | -2,381 |
| Frio | 4,221 | -4,062 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,540 | 2,550 | Perforated |
| 4,221 | 4,227 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,750 | 12.25 | 722 S |
| 4.5 | 4,490 | 7.875 | 550 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 | Sep 11, 2008 | Jun 2, 2008 | Yes |
| 00 | Jul 8, 2008 | — | — |
| 00 | Nov 7, 2005 | Aug 1, 2005 | Yes |
| 00 | Aug 30, 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 42-089-32425 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-089-32425 → 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/08932425, documented in the API reference.