WELL · 42-049-34612 · DISTRICT 7
Cox Oleta N. #1
Brown County · Brown Co. Regular (Marble Falls) field · Producing · Vertical
Cox Oleta N. #1 (API 42-049-34612) is a well in Brown County operated by Southwest Gas Systems Inc., completed March 24, 1986 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued January 14, 1986, permitted to 2,500 ft.
It was permitted by Stearns Operating Company and has since transferred to Southwest Gas Systems Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Cross Cut, Caddo, Marble Falls.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Stearns Operating Company; the EWA schedule now lists a different operator.
Spring, TX · P-5 Y, filed Aug 4, 2025 · 7 permits on file · (281) 610-7035
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Southwest Gas Systems Inc. |
| Production reports | Southwest Gas Systems, Inc.through Apr 2026 |
| Latest permit | Stearns Operating CompanyJan 14, 1986 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 2,500
- total depth, ft
- 1
- permits on file
- Jan 14, 1986
- last permit issued
- Mar 24, 1986
- completed
- 0
- cumulative oil, bbl
- 56.9K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jan 1993 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Mar 24, 1986
- 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; this well is the only one on it.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Cox, Oleta N. G-8-120741 | Brown Co. Regular (Marble Falls) | Southwest Gas Systems, Inc. | 1 | 0 | 56.9K | Jan 1993 – Jul 2026 |
Gas, mcf lease total
Last 12 months 1,250 · prior 12 1,152(+9%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Southwest Gas Systems, Inc.Jan 1993 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 295497-99 | Drill | Stearns Operating Company | Jan 13, 1986 | Jan 14, 1986 | — | 2,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-8-120741 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 1,591 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Cross Cut | 1,370 | 221 |
| Caddo | 1,748 | -157 |
| Marble Falls | 2,430 | -839 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 1,375 | 1,380 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 203 | 12.25 | 145 S |
| 4.5 | 2,500 | 7.875 | 250 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 | Apr 23, 1986 | Apr 1, 1986 | Yes |
| 00 | Apr 19, 1986 | — | — |
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 42-049-34612 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-049-34612 → 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/04934612, documented in the API reference.