TEXAS · WELLS · RUSK COUNTY · CLAY HEIRS LEASE · API 42-401-31269 · DISTRICT 06
Clay Heirs #WS 1
Rusk County · East Texas field · Shut In · Vertical
Clay Heirs #WS 1 (API 42-401-31269) is a well in Rusk County operated by Basa Resources Inc., completed September 19, 1981 and listed as shut in on the RRC schedule, shut in January 1, 2000.
The RRC has issued one drilling permit, issued August 26, 1981, permitted to 937 ft.
It was permitted by Marathon Oil Company and has since transferred to Basa Resources Inc. on the wellbore schedule.
Completion filings report 2 formation tops, including Sandy Clay, Sand & Shale.
Its lease has reported 280K barrels of oil and 21 mcf of gas since January 1993, last reporting volume in April 2026. The lease carries 29 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Marathon Oil Company; the EWA schedule now lists a different operator.
- Based in
- Dallas, TX
- P-5 status
- Active (A)
- P-5 last filed
- Feb 12, 2026
- Permits on file
- 472
- Phone
- (214) 580-5206
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Basa Resources Inc. |
| Production reports | Basa Resources, Inc.through Apr 2026 |
| Latest permit | Marathon Oil CompanyAug 26, 1981 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 937
- total depth, ft
- 1
- permits on file
- Aug 26, 1981
- last permit issued
- Sep 19, 1981
- completed
- 280K
- cumulative oil, bbl
- 21
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Apr 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Sep 19, 1981
- Shut in
- Jan 1, 2000
- 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 29 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Clay Heirs O-7-7332 | East Texas | Basa Resources, Inc. | 29 | 280K | 21 | Jan 1993 – Apr 2026 |
Oil, barrels lease total
Last 12 months 5,985 · prior 12 5,062(+18%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Marathon Oil CompanyJan 1993 → Aug 1996
- 2Ranger Investments, Inc.Sep 1996 → Feb 2003
- 3Basa Resources, Inc.Mar 2003 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 132489-99 | Drill | Marathon Oil Company | Aug 26, 1981 | Aug 26, 1981 | — | 1,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Sep 19, 1981 | Clay Heirs O-7-7332 | East Texas | Basa Resources Inc. | Shut In · shut in Jan 1, 2000 | 937 |
Formation tops
As filed on W-2/G-1. Subsea from 378 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Sandy Clay | 80 | 298 |
| Sand & Shale | 937 | -559 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 310 | 865 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 865 | 12.25 | 540 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. The record date is the RRC's own date on the record, not the day the report was filed: 462,034 of the state's filings carry 1984-01-12. About these reports →
| Suffix | RRC record date | W-2 / G-1 date | Logs referenced |
|---|---|---|---|
| 00 | Dec 29, 1989 | Sep 7, 1989 | — |
| 00 | Dec 19, 1989 | — | — |
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 42-401-31269 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-401-31269 → scanned completion filings
Log images filed since 2004 open from the RRC's log search for this well; none are loaded here for it.
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/40131269, documented in the API reference.