WELL · 42-199-33268 · DISTRICT 3
Yonojoso #1
Hardin County · Wildcat field · Vertical
Yonojoso #1 (API 42-199-33268) is a plugged well in Hardin County, plugged October 16, 2012, last operated by Cobra Oil & Gas Corporation.
The RRC has issued one drilling permit, issued July 27, 2010, permitted to 10,000 ft.
Completion filings report 5 formation tops, including Frio, Vicksburg, Moddy'S Branch, Dyss.
Its lease has reported 1 barrels of oil since September 2010, last reporting in May 2014.
Operator of record
Wichita Falls, TX · P-5 Y, filed Dec 4, 2025 · 778 permits on file · (940) 720-2597
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Cobra Oil & Gas Corporation |
| Production reports | Cobra Oil & Gas Corporationthrough Sep 2010 |
| Latest permit | Cobra Oil & Gas CorporationJul 27, 2010 |
- 10,000
- total depth, ft
- 1
- permits on file
- Jul 27, 2010
- last permit issued
- Sep 15, 2010
- completed
- 1
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Sep 2010 THROUGH May 2014
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Sep 15, 2010
- Shut in
- —
- Plugged
- Oct 16, 2012
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 |
|---|---|---|---|---|---|---|
| Yonojoso O-3-25987 | Wildcat | Cobra Oil & Gas Corporation | 1 | 1 | 0 | Sep 2010 – May 2014 |
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.
- 1Cobra Oil & Gas CorporationSep 2010 → Sep 2010
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 699316-99 | Drill | Cobra Oil & Gas Corporation | Jul 20, 2010 | Jul 27, 2010 | Aug 15, 2010 | 10,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-3-25987 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 65 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 7,898 | 7,934 | Perforated |
| 8,795 | 8,799 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,210 | 12.75 | 670 S |
| 5.5 | 8,996 | 8.75 | 720 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 | Jan 29, 2013 | Aug 20, 2012 | Yes |
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 42-199-33268 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-199-33268 → 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/19933268, documented in the API reference.