WELL · 42-427-31960 · DISTRICT 4
Coates Energy Trust Etal #1
Starr County · Rincon North (4350) field · Vertical
Coates Energy Trust Etal #1 (API 42-427-31960) is a plugged well in Starr County, plugged November 18, 2005, last operated by Magnum Engineering Company.
The RRC has issued one drilling permit, issued November 5, 1984, permitted to 5,500 ft.
It was permitted by Goldking Prod. CO. and has since transferred to Magnum Engineering Company on the wellbore schedule.
Completion filings report 2 formation tops, including Up. Frio, Lo. Frio.
Its lease has reported 1.55K barrels of oil and 7.91K mcf of gas since January 1993, last reporting in March 2008.
Operator of record
Permitted by Goldking Prod. Co.; the EWA schedule now lists a different operator.
Corpus Christ, TX · P-5 Y, filed Nov 4, 2025 · 13 permits on file · (361) 446-2414
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Magnum Engineering Company |
| Production reports | Denovo Oil & Gas, Inc.through Nov 1993 |
| Latest permit | Goldking Prod. Co.Nov 5, 1984 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 5,500
- total depth, ft
- 1
- permits on file
- Nov 5, 1984
- last permit issued
- Jan 26, 1985
- completed
- 1.55K
- cumulative oil, bbl
- 7.91K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Mar 2008
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Jan 26, 1985
- Shut in
- —
- Plugged
- Nov 18, 2005
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 |
|---|---|---|---|---|---|---|
| Coates Energy Trust, Etal O-4-10716 | Rincon, North (4350) | Magnum Engineering Company | 1 | 1.55K | 7.91K | Jan 1993 – 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.
- 1Denovo Oil & Gas, Inc.Jan 1993 → Nov 1993
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 256782-99 | Drill | Goldking Prod. Co. | Jan 11, 1985 | Nov 5, 1984 | Jan 16, 1985 | 5,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-10716 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 441 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Up. Frio | 3,700 | -3,259 |
| Lo. Frio | 3,775 | -3,334 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,274 | 4,284 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 533 | 12.25 | 252 S |
| 4.5 | 4,506 | 7.875 | 1,000 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 12, 1985 | Feb 15, 1985 | — |
| 00 | Mar 7, 1985 | — | — |
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 42-427-31960 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-427-31960 → 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/42731960, documented in the API reference.