WELL · 42-321-31881 · DISTRICT 3
Bass GU #1
Matagorda County · Bucks Bayou (Frio Tex 2) field · Producing · Vertical
Bass GU #1 (API 42-321-31881) is a well in Matagorda County operated by Tri-C Resources Partners I LLC, completed August 29, 2001 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued May 10, 2001, permitted to 14,500 ft.
It was permitted by Eog Resources, Inc. and has since transferred to Tri-C Resources Partners I LLC on the wellbore schedule.
Completion filings report 4 formation tops, including Base Marine Miocene, Frio, Tex Miss, Anomalina B.
No lease production has been reported under this well’s leases.
Operator of record
Tri-C Resources Partners I LLC
Permitted by EOG Resources, Inc.; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 10, 2026
- Phone
- (713) 685-3600
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tri-C Resources Partners I LLC |
| Production reports | Tri-C Resources Partners I, LLCthrough Mar 2026 |
| Latest permit | EOG Resources, Inc.May 10, 2001 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 14,500
- total depth, ft
- 2
- permits on file
- May 10, 2001
- last permit issued
- Aug 29, 2001
- completed
- 0
- cumulative oil, bbl
- 1.1M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 2001 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 29, 2001
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Bass GU G-3-185846 | Bucks Bayou (Frio Tex 2) | Tri-C Resources Partners I, LLC | 1 | 0 | 1.1M | Aug 2001 – Jul 2026 |
Gas, mcf lease total
Last 12 months 98 · prior 12 116(-16%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1EOG Resources, Inc.Sep 2001 → Mar 2015
- 2Fortune Resources LLCJan 2017 → May 2019
- 3Shorecarter Resources LLCJun 2019 → Aug 2019
- 4Shoco Production, L.P.Sep 2019 → May 2020
- 5Shoco Production LLCJun 2020 → Jun 2023
- 6Tri-C Resources, LLCJul 2023 → Feb 2026
- 7Tri-C Resources Partners I, LLCMar 2026 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 508798-98 | Drill | EOG Resources, Inc. | Dec 5, 2008 | May 10, 2001 | Jun 11, 2001 | 14,500 |
| 508798-99 | Drill | EOG Resources, Inc. | May 10, 2001 | May 10, 2001 | Jun 11, 2001 | 14,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-185846 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 51 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Base Marine Miocene | 6,000 | -5,949 |
| FrioTOP FRIO | 7,330 | -7,279 |
| Tex Miss | 8,904 | -8,853 |
| Anomalina B | 10,030 | -9,979 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 12,187 | 13,058 | Perforated |
| 12,849 | 13,058 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 3,105 | 12.25 | 1,190 S |
| 7 | 11,788 | 8.75 | 450 S |
| 3.5 | 13,485 | 6.125 | 290 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 | Feb 20, 2002 | Dec 12, 2001 | — |
| 00 | Dec 13, 2001 | Nov 2, 2001 | Yes |
| 00 | Dec 7, 2001 | — | — |
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 42-321-31881 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-321-31881 → 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/32131881, documented in the API reference.