TEXAS · WELLS · OCHILTREE COUNTY · API 42-357-31193 · DISTRICT 08
First National Trust #3571
Ochiltree County · Ellis Ranch (Cleveland UP) field · Temp Abandoned · Vertical
First National Trust #3571 (API 42-357-31193) is a well in Ochiltree County operated by Courson Oil & Gas Inc., completed October 3, 1981 and listed as temp abandoned on the RRC schedule, shut in August 1, 2012.
The RRC has issued one drilling permit, issued August 26, 1981, permitted to 7,200 ft.
Completion filings report 5 formation tops, including Wolfcamp, Dolomite, Douglas, Kansas City.
Its 2 leases have reported 8.95K barrels of oil and 840K mcf of gas since January 1993, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
- Based in
- Perryton, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 20, 2026
- Permits on file
- 291
- Phone
- (806) 435-2910
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Courson Oil & Gas Inc. |
| Production reports | Courson Oil & Gas, Inc.through Aug 2017 |
| Latest permit | Courson Oil & Gas, Inc.Aug 26, 1981 |
- 7,200
- total depth, ft
- 1
- permits on file
- Aug 26, 1981
- last permit issued
- Oct 3, 1981
- completed
- 8.95K
- cumulative oil, bbl
- 840K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 3, 1981
- Shut in
- Aug 1, 2012
- 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 2 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 |
|---|---|---|---|---|---|---|
| First National Trust G-14-140234 | Ellis Ranch (Cleveland, UP) | Courson Oil & Gas, Inc. | 1 | 0 | 611K | Jan 1993 – Jul 2026 |
| First National Trust O-14-4495 | Ellis Ranch (Cleveland, UP) | Courson Oil & Gas, Inc. | 2 | 8.95K | 229K | Jan 1993 – May 2021 |
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.
- 1Courson Oil & Gas, Inc.Jan 1993 → Sep 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 131677-99 | Drill | Courson Oil & Gas, Inc. | Aug 26, 1981 | Aug 26, 1981 | — | 7,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 3, 1981 | First National Trust G-14-140234 | Ellis Ranch (Cleveland UP) | Courson Oil & Gas Inc. | Temp Abandoned · shut in Aug 1, 2012 | 7,200 |
| Oct 3, 1981 | First National Trust O-14-4495 | Ellis Ranch (Cleveland UP) | Courson Oil & Gas Inc. | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,906 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Wolfcamp | 3,412 | -506 |
| Dolomite | 4,475 | -1,569 |
| Douglas | 5,666 | -2,760 |
| Kansas City | 6,751 | -3,845 |
| Cleveland | 6,981 | -4,075 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,011 | 7,027 | Perforated |
| 7,011 | 7,037 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 1,634 | 12.25 | 800 S |
| 2.375 | 7,052 | — | — |
| 4.5 | 7,200 | 7.875 | 125 S |
| 4.5 | 7,200 | — | 125 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 21, 1992 | Dec 27, 1991 | — |
| 00 | Jan 15, 1992 | — | — |
| 00 | Jan 12, 1984 | Oct 29, 1981 | — |
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 42-357-31193 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-31193 → 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/35731193, documented in the API reference.