WELL · 42-373-31211 · DISTRICT 3
Ernest Cochran Trust #1
Polk County · Urbana (Wilcox Consolidated) field · Vertical
Ernest Cochran Trust #1 (API 42-373-31211) is a plugged well in Polk County, plugged April 27, 2017, last operated by Alta Mesa Services LP.
The RRC has issued one drilling permit (amended once), issued November 21, 2011, permitted to 12,000 ft.
Completion filings report one formation top, including Urbana (Wilcox Consolidated).
Operator of record
Houston, TX · P-5 Y, filed Dec 4, 2025 · 140 permits on file · (866) 223-9968
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Alta Mesa Services LP |
| Production reports | none |
| Latest permit | Alta Mesa Services, LPNov 21, 2011 |
- 12,000
- total depth, ft
- 2
- permits on file
- Nov 21, 2011
- last permit issued
- Apr 14, 2012
- completed
- 0
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Apr 2012 THROUGH Apr 2017
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Apr 14, 2012
- Shut in
- —
- Plugged
- Apr 27, 2017
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 |
|---|---|---|---|---|---|---|
| Ernest Cochran Trust G-3-265499 | Urbana (Wilcox Consolidated) | Alta Mesa Services, LP | 1 | 0 | 0 | Apr 2012 – Apr 2017 |
No volumes reported on these leases in the last three years.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 728502-98 | Drill | Alta Mesa Services, LP | Dec 13, 2011 | Nov 21, 2011 | Mar 24, 2012 | 12,000 |
| 728502-99 | Drill | Alta Mesa Services, LP | Nov 17, 2011 | Nov 21, 2011 | Mar 24, 2012 | 11,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-3-265499 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 108 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Urbana (Wilcox Consolidated) | 10,200 | -10,092 |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,200 | 12.25 | 509 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 | Dec 14, 2012 | May 25, 2012 | Yes |
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 42-373-31211 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-373-31211 → 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/37331211, documented in the API reference.