WELL · 42-475-34635 · DISTRICT 8
Cooper Estate #1A
Ward County · Caveat Emptor (Cherry Canyon) field · Producing · Vertical
Cooper Estate #1A (API 42-475-34635) is a well in Ward County operated by Basin Oil & Gas Operating LLC, completed August 1, 2000 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued April 11, 2000, permitted to 6,500 ft.
It was permitted by Great Western Drlg. CO. and has since transferred to Basin Oil & Gas Operating LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Delaware, Cherry Canyon, Manzanita.
Its lease has reported 519K barrels of oil and 1.48M mcf of gas since May 1998, last reporting in July 2026. The lease carries 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Great Western Drlg. Co.; the EWA schedule now lists a different operator.
- Based in
- Fort Worth, TX
- P-5 status
- Active – Extension (X)
- P-5 last filed
- May 21, 2026
- Permits on file
- 150
- Phone
- (817) 820-8910
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Basin Oil & Gas Operating LLC |
| Production reports | Basin Oil & Gas Operating, LLCthrough Apr 2026 |
| Latest permit | Great Western Drlg. Co.Apr 11, 2000 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 6,500
- total depth, ft
- 1
- permits on file
- Apr 11, 2000
- last permit issued
- Aug 1, 2000
- completed
- 519K
- cumulative oil, bbl
- 1.48M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · May 1998 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 1, 2000
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active – Extension (X)
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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cooper Estate O-10-35809 | Caveat Emptor (Cherry Canyon) | Basin Oil & Gas Operating, LLC | 4 | 519K | 1.48M | May 1998 – Jul 2026 |
Oil, barrels lease total
Last 12 months 3,064 · prior 12 3,460(-11%)
Gas, mcf lease total
Last 12 months 16,650 · prior 12 19,224(-13%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Great Western Drilling CompanyMay 1998 → Oct 2024
- 2Basin Oil & Gas Operating, LLCNov 2024 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 493909-99 | Drill | Great Western Drlg. Co. | Apr 10, 2000 | Apr 11, 2000 | Apr 13, 2000 | 6,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-10-35809 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,581 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Delaware | 4,353 | -1,772 |
| Cherry Canyon | 5,332 | -2,751 |
| Manzanita | 5,626 | -3,045 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,731 | 5,814 | Perforated |
| 5,917 | 5,974 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 2,589 | 12.25 | 2,525 S |
| 5.5 | 6,250 | 7.875 | 260 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 | Nov 9, 2000 | Sep 11, 2000 | — |
| 00 | Aug 31, 2000 | Jun 15, 2000 | Yes |
| 00 | Jul 27, 2000 | — | — |
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 42-475-34635 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-475-34635 → scanned completion filings
Log images are in archives with no per-well link: the RRC's Neubus archive (2004 onward) and the University Lands library. 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/47534635, documented in the API reference.