WELL · 42-197-30343 · DISTRICT 9
Cook Letha #1
Hardeman County · Independence (Miss) field · Producing · Vertical
Cook Letha #1 (API 42-197-30343) is a well in Hardeman County operated by TE-Ray Resources LLC, completed August 9, 1980 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 24, 1980, permitted to 9,000 ft.
It was permitted by Medders Oil Company and has since transferred to TE-Ray Resources LLC on the wellbore schedule.
Its lease has reported 36K barrels of oil and 17.7K mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Permitted by Medders Oil Company; the EWA schedule now lists a different operator.
Oklahoma City, OK · P-5 Y, filed Jan 5, 2026 · (405) 792-7486
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | TE-Ray Resources LLC |
| Production reports | TE-Ray Resources, LLCthrough Mar 2026 |
| Latest permit | Medders Oil CompanyApr 24, 1980 |
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
- 1
- permits on file
- Apr 24, 1980
- last permit issued
- Aug 9, 1980
- completed
- 36K
- cumulative oil, bbl
- 17.7K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 9, 1980
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active
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 |
|---|---|---|---|---|---|---|
| Cook, Letha O-13-20345 | Independence (Miss) | TE-Ray Resources, LLC | 1 | 36K | 17.7K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 575 · prior 12 823(-30%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Trio Operating Company, Inc.Jan 1993 → Dec 2001
- 2Trio Consulting & Management,llcJan 2002 → May 2005
- 3TE-Ray Resources, Inc.Jun 2005 → Mar 2015
- 4TE-Ray Resources, LLCApr 2015 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 79103-99 | Drill | Medders Oil Company | Apr 24, 1980 | Apr 24, 1980 | Jun 4, 1980 | 9,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-13-20345 | — | — | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 8,735 | 8,824 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 385 | 12.25 | 385 S |
| 2.375 | 8,654 | — | — |
| 5.5 | 8,735 | 7.875 | 340 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 | Jan 12, 1984 | Aug 26, 1980 | — |
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 42-197-30343 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-197-30343 → 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/19730343, documented in the API reference.