WELL · 42-363-33631 · DISTRICT 7
Cox #1
Palo Pinto County · Heslett (Strawn) field · Vertical
Cox #1 (API 42-363-33631) is a plugged well in Palo Pinto County, plugged February 12, 1988, last operated by Robl Oil & Gas Inc..
The RRC has issued one drilling permit, issued August 26, 1985, permitted to 4,500 ft.
Completion filings report 2 formation tops, including Strawn, Marble Falls.
Operator of record
Weatherford, TX · P-5 Y, filed Jul 8, 1992 · 11 permits on file
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Robl Oil & Gas Inc. |
| Production reports | none |
| Latest permit | Robl Oil & Gas, Inc.Aug 26, 1985 |
- 4,500
- total depth, ft
- 1
- permits on file
- Aug 26, 1985
- last permit issued
- Sep 27, 1985
- completed
- —
- cumulative oil, bbl
- —
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 27, 1985
- Shut in
- —
- Plugged
- Feb 12, 1988
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.
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 283408-99 | Drill | Robl Oil & Gas, Inc. | Aug 23, 1985 | Aug 26, 1985 | — | 4,500 |
Formation tops
As filed on W-2/G-1. Subsea from 1,214 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Strawn | 1,956 | -742 |
| Marble Falls | 4,060 | -2,846 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 2,200 | 2,206 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 256 | 12.25 | 156 S |
| 4.5 | 2,306 | 7.875 | 75 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 26, 1985 | Oct 30, 1985 | Yes |
| 00 | Nov 19, 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 42-363-33631 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-363-33631 → 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/36333631, documented in the API reference.