WELL · 42-427-33010 · DISTRICT 4
Coates #1
Starr County · Rincon North (7850) field · Vertical
Coates #1 (API 42-427-33010) is a plugged well in Starr County, plugged January 16, 2008, last operated by Tri-C Resources Inc..
The RRC has issued 3 drilling permits (amended once) between 1997 and 1999, permitted to 9,000 ft.
Completion filings report 3 formation tops, including Top Of L1 Sand, Top Of L1 Sd, Vicksburg.
Operator of record
Houston, TX · P-5 Y, filed May 4, 2026 · 691 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Tri-C Resources Inc. |
| Production reports | Dominion Expl. & Prod., Inc.through Jul 2007 |
| Latest permit | Tri-C Resources, Inc.Mar 30, 1999 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 9,000
- total depth, ft
- 4
- permits on file
- Mar 30, 1999
- last permit issued
- Aug 23, 1997
- completed
- 0
- cumulative oil, bbl
- 359K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Aug 1997 THROUGH Dec 2009
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Aug 23, 1997
- Shut in
- —
- Plugged
- Jan 16, 2008
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 3 leases this well is completed on; they carry 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Coates G-4-172481 | Rincon, N. (4670) | XTO Energy Inc. | 1 | 0 | 165K | Mar 1999 – Dec 2009 |
| Coates G-4-166588 | Rincon, N. (Frio Gestalt) | Tri-C Resources, Inc. | 1 | 0 | 187K | Dec 1997 – Nov 1999 |
| Coates G-4-165513 | Rincon, North (7850) | Tri-C Resources, Inc. | 1 | 0 | 7.42K | Aug 1997 – Mar 1998 |
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.
- 1Tri-C Resources, Inc.Nov 1997 → Feb 2000
- 2CNG Producing CompanyMar 2000 → May 2000
- 3Dominion Expl. & Prod., Inc.Jun 2000 → Jul 2007
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 483607-99 | Recompletion | Tri-C Resources, Inc. | Mar 30, 1999 | Mar 30, 1999 | Mar 23, 1999 | 5,120 |
| 471618-99 | Recompletion | Tri-C Resources, Inc. | Dec 23, 1997 | Dec 23, 1997 | Dec 16, 1997 | 5,765 |
| 463952-98 | Drill | Tri-C Resources, Inc. | Dec 3, 1997 | Jun 18, 1997 | Jul 12, 1997 | 9,000 |
| 463952-99 | Drill | Tri-C Resources, Inc. | Jun 18, 1997 | Jun 18, 1997 | — | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-165513 | — | — | — | — |
| — | — G-4-166588 | — | — | — | — |
| — | — G-4-172481 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 417 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Top of L1 Sand | 6,030 | -5,613 |
| Top of L1 SD | 6,030 | -5,613 |
| VicksburgTOP OF VICKSBURG (RINCON) | 7,582 | -7,165 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,676 | 4,682 | Perforated |
| 5,241 | 5,249 | Perforated |
| 7,758 | 7,772 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,496 | 13.5 | 795 S |
| 7 | 7,831 | 8.75 | 985 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 | May 3, 1999 | Apr 1, 1999 | Yes |
| 00 | Apr 23, 1999 | — | — |
| 00 | Mar 3, 1998 | Dec 29, 1997 | Yes |
| 00 | Feb 25, 1998 | — | — |
| 00 | Jan 9, 1998 | Dec 3, 1997 | Yes |
| 00 | Dec 12, 1997 | — | — |
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 42-427-33010 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-33010 → 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/42733010, documented in the API reference.