WELL · 42-357-31673 · DISTRICT 10
First National Trust #7571
Ochiltree County · Pshigoda (Douglas) field · Shut IN · Vertical
First National Trust #7571 (API 42-357-31673) is a well in Ochiltree County operated by Courson Oil & Gas Inc., completed February 11, 1985 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued December 31, 1984, permitted to 5,800 ft.
Completion filings report 4 formation tops, including Dolomite, Pennsylvanian, Topeka, Douglas.
Its lease has reported 254K barrels of oil and 34.8K mcf of gas since January 1993, last reporting in July 2026. The lease carries 7 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 Apr 2026 |
| Latest permit | Courson Oil & Gas, Inc.Dec 31, 1984 |
- 5,800
- total depth, ft
- 1
- permits on file
- Dec 31, 1984
- last permit issued
- Feb 11, 1985
- completed
- 254K
- cumulative oil, bbl
- 34.8K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 11, 1985
- Shut in
- —
- 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 lease this well is completed on; they carry 7 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| First National Trust O-14-4807 | Pshigoda (Douglas) | Courson Oil & Gas, Inc. | 7 | 254K | 34.8K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 2,657 · prior 12 2,938(-10%)
Gas, mcf lease total
Last 12 months 1,442 · prior 12 1,274(+13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Courson Oil & Gas, Inc.Jan 1993 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 263725-99 | Drill | Courson Oil & Gas, Inc. | Nov 26, 1984 | Dec 31, 1984 | Jan 20, 1985 | 5,800 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-14-4807 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,905 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Dolomite | 3,408 | -503 |
| PennsylvanianPENN SHALE | 5,075 | -2,170 |
| Topeka | 5,574 | -2,669 |
| Douglas | 5,654 | -2,749 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,700 | 5,703 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 853 | 12.25 | 600 S |
| 4.5 | 5,850 | 7.875 | 150 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 26, 1985 | Mar 13, 1985 | — |
| 00 | Mar 23, 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 42-357-31673 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-357-31673 → 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/35731673, documented in the API reference.