WELL · 42-429-35159 · DISTRICT 7
Cook-Thompson Unit #6
Stephens County · Stephens County Regular field · Producing · Directional
Cook-Thompson Unit #6 (API 42-429-35159) is a well in Stephens County operated by Basa Resources Inc., completed January 29, 1991 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit (amended once), issued October 4, 1989, permitted to 4,000 ft.
It was permitted by Oryx Energy Company and has since transferred to Basa Resources Inc. on the wellbore schedule.
Completion filings report one formation top, including Caddo.
Its lease has reported 466K barrels of oil and 19.6K mcf of gas since January 1993, last reporting in July 2026. The lease carries 6 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Oryx Energy Company; the EWA schedule now lists a different operator.
Dallas, TX · P-5 Y, filed Dec 4, 2025 · 472 permits on file · (214) 886-5398
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 | Oryx Energy CompanyOct 4, 1989 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,000
- total depth, ft
- 2
- permits on file
- Oct 4, 1989
- last permit issued
- Jan 29, 1991
- completed
- 466K
- cumulative oil, bbl
- 19.6K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jan 29, 1991
- 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; they carry 6 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cook-Thompson Unit O-8-12608 | Stephens County Regular | Basa Resources, Inc. | 6 | 466K | 19.6K | Jan 1993 – Jul 2026 |
Oil, barrels lease total
Last 12 months 7,573 · prior 12 6,218(+22%)
Gas, mcf lease total
Last 12 months 107 · prior 12 0
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Oryx Energy CompanyJan 1993 → Mar 1999
- 2Kerr-McGee CorporationApr 1999 → Sep 1999
- 3Kerr-McGee Oil & Gas Onshore LLCOct 1999 → Jul 2003
- 4Basa Resources, Inc.Aug 2003 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 363822-98 | Drill | Oryx Energy Company | Oct 5, 1989 | Oct 4, 1989 | — | 4,000 |
| 363822-99 | Drill | Oryx Energy Company | Sep 11, 1989 | Oct 4, 1989 | — | 4,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-8-12608 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,241 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| CaddoCADDO 'A' | 3,221 | -1,980 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 3,222 | 3,272 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 194 | 12.25 | 125 S |
| 7 | 3,426 | 8.75 | 575 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 4, 1991 | Jan 14, 1991 | — |
| 00 | Feb 7, 1990 | Dec 13, 1989 | Yes |
| 00 | Feb 2, 1990 | — | — |
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 42-429-35159 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-429-35159 → 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/42935159, documented in the API reference.