WELL · 42-071-31590 · DISTRICT 3
Dugat #1SW
Chambers County · Spindletop Bayou (Tex-Miss LO) field · Vertical
Dugat #1SW (API 42-071-31590) is a plugged well in Chambers County, plugged June 28, 1989, last operated by Citation Oil & Gas Corp..
The RRC has issued 3 drilling permits between 1984 and 2012, permitted to 11,000 ft.
It was permitted by Lases Company, Inc. and has since transferred to Citation Oil & Gas Corp. on the wellbore schedule.
Completion filings report 11 formation tops, including Miocene (undifferentiated), B. Miocene, Heto, T/Het.
It holds an active disposal or injection permit, with 13.5K barrels injected in the 12 months reported through October 2025.
Operator of record
Permitted by Lases Company, Inc.; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Mar 4, 2026 · 866 permits on file · (281) 891-1000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Citation Oil & Gas Corp. |
| Production reports | none |
| Latest permit | Lases Company, Inc.Oct 11, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 11,000
- total depth, ft
- 3
- permits on file
- Oct 11, 2012
- last permit issued
- Sep 19, 1984
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 19, 1984
- Shut in
- —
- Plugged
- Jun 28, 1989
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 |
|---|---|---|---|---|---|---|
| Dugat SWD O-3-26333 | Spindletop Bayou (Frio 8480) | Lases Company, Inc. | 2 | 0 | 0 | Jul 2012 – Jul 2026 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 748264-99 | Reenter | Lases Company, Inc. | Sep 13, 2012 | Oct 11, 2012 | Jun 16, 2012 | 4,000 |
| 273517-99 | Recompletion | Citation Oil & Gas Corp. | Apr 24, 1985 | Apr 29, 1985 | — | 10,513 |
| 243281-99 | Drill | Citation Oil & Gas Corp. | Jun 25, 1984 | Jun 27, 1984 | Jul 31, 1984 | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-26333 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 16 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Miocene (undifferentiated)UPPER MIOCENE | 1,500 | -1,484 |
| Miocene (undifferentiated)MIDDLE MIOCENE | 2,400 | -2,384 |
| Miocene (undifferentiated)LOWER MIOCENE | 3,500 | -3,484 |
| B. Miocene | 6,170 | -6,154 |
| Heto | 6,530 | -6,514 |
| T/Het | 6,620 | -6,604 |
| Frio | 7,315 | -7,299 |
| T/Frio | 7,410 | -7,394 |
| Nodosaria | 8,420 | -8,404 |
| T/Nodosaria | 8,530 | -8,514 |
| Tex Miss Sd. | 9,040 | -9,024 |
| Vicksburg | 9,640 | -9,624 |
| T/Vicksburg | 9,760 | -9,744 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,070 | 3,090 | Perforated |
| 8,478 | 8,484 | Perforated |
| 9,046 | 9,054 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 3,005 | 14.75 | 1,645 S |
| 7.625 | 8,700 | 9.875 | 500 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 | Jun 12, 2014 | Oct 12, 2012 | — |
| 00 | May 22, 1985 | May 3, 1985 | — |
| 00 | May 14, 1985 | — | — |
| 00 | Oct 25, 1984 | Sep 26, 1984 | — |
| 00 | Oct 16, 1984 | — | — |
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 42-071-31590 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-071-31590 → 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
- 13.5K
- bbl, last 12 reported months
- 908K
- bbl, all reported
- Oct 2025
- reported through
| UIC | Kind | Status | Permitted bbl/d | Max psi | Zone ft |
|---|---|---|---|---|---|
| 000105766 | W-14 Disposal | Active | 10,000 | 1,000 | 3,050–4,400 |
| 000060730 | W-14 Disposal | Plugged Jul 12, 1989 | 500 | 1,000 | 5,324–5,408 |
| 000104783 | W-14 Disposal | Canceled Oct 2, 2012 | 10,000 | 1,000 | 3,050–4,400 |
MONTHLY INJECTED, BBL · H-10 · LAST 24 REPORTED MONTHS
Last 12 months 13,480 · prior 12 35,976(-63%)
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/07131590, documented in the API reference.