WELL · 42-079-32441 · DISTRICT 8
J.C. O'Brien #1
Cochran County · Directional
J.C. O'Brien #1 (API 42-079-32441) is a permitted well in Cochran County filed by Satanta Oil Company; no completion report is on file yet.
The RRC has issued 4 drilling permits between 1989 and 2008, permitted to 11,000 ft.
Completion filings report 6 formation tops, including San Andres, Vale, Mississippian, Mississipi Lime.
Its lease has reported 3.57K barrels of oil and 6 mcf of gas since January 1993, last reporting in July 2026.
Operator of record
Midland, TX · P-5 Y, filed Apr 4, 2026 · 15 permits on file · (432) 559-0531
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | none |
| Production reports | Satanta Oil Companythrough Feb 2016 |
| Latest permit | Satanta Oil CompanyApr 4, 2008 |
- 11,000
- total depth, ft
- 4
- permits on file
- Apr 4, 2008
- last permit issued
- —
- completed
- 3.57K
- cumulative oil, bbl
- 6
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- —
- Shut in
- —
- Plugged
- —
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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| O'Brien, J.C. O-11-66450 | Bledsoe, NE. (Fusselman) | Satanta Oil Company | 1 | 3.57K | 6 | Jan 1993 – Jul 2026 |
No volumes reported on these leases in the last three years.
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Young, Marshall R., Oil Co.Jan 1993 → Jun 1993
- 2Halvey Energy Co.Feb 1995 → Feb 1995
- 3Satanta Oil CompanyApr 2004 → Feb 2016
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 653733-99 | Recompletion | Satanta Oil Company | Jan 22, 2008 | Apr 4, 2008 | Aug 4, 2000 | 10,600 |
| 497719-99 | Recompletion | Satanta Oil Company | Jul 27, 2000 | Aug 1, 2000 | Aug 4, 2000 | 10,600 |
| 439371-99 | Recompletion | Satanta Oil Company | Aug 28, 1995 | Sep 22, 1995 | — | 10,600 |
| 366116-99 | Drill | Young, Marshall R., Oil Company | Nov 7, 1989 | Nov 9, 1989 | — | 11,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-11-66450 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 3,880 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| San Andres | 3,875 | 5 |
| Vale | 7,195 | -3,315 |
| MississippianMISSISSIPPI | 10,150 | -6,270 |
| Mississippian | 10,150 | -6,270 |
| Mississipi Lime | 10,180 | -6,300 |
| WoodfordWOODFORD SHALE | 10,352 | -6,472 |
| Fusselman | 10,416 | -6,536 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 10,428 | 10,448 | Perforated |
| 10,430 | 10,448 | Perforated |
| 10,531 | 10,569 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 13.625 | 450 | 17.5 | 475 S |
| 13.375 | 450 | 17.5 | 475 S |
| 13.052 | 450 | 17.5 | 475 S |
| 8.625 | 4,125 | 11 | 1,300 S |
| 5.5 | 10,469 | 7.875 | 1,000 S |
| 5.5 | — | 7.875 | 1,000 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 | Jul 18, 2014 | Oct 11, 2013 | — |
| 00 | Dec 23, 2010 | Feb 5, 2010 | — |
| 00 | Dec 22, 2010 | Mar 13, 2001 | — |
| 00 | Feb 6, 1990 | Jan 26, 1990 | 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 42-079-32441 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-079-32441 → 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/07932441, documented in the API reference.