WELL · 42-235-34303 · DISTRICT 7
Mayse 3068 #4
Irion County · Lonesome Reef (Wolfcamp) field · Vertical
Mayse 3068 #4 (API 42-235-34303) is a well in Irion County operated by Ganador Operating LLC, completed October 7, 2008.
The RRC has issued 2 drilling permits (amended once) between 2008 and 2011, permitted to 7,500 ft.
It was permitted by Three Rivers Operating CO LLC and has since transferred to Ganador Operating LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Queen, Clear Fork, Spraberry, Dean.
Its 2 leases have reported 317K barrels of oil and 1.15M mcf of gas since February 2008, last reporting in July 2026. The leases carry 19 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Three Rivers Operating Co LLC; the EWA schedule now lists a different operator.
- Based in
- Boerne, TX
- P-5 status
- Active (A)
- P-5 last filed
- Oct 15, 2025
- Permits on file
- 17
- Phone
- (432) 279-1826
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Ganador Operating LLC |
| Production reports | Triple Crown Resources, LLCthrough Mar 2026 |
| Latest permit | Three Rivers Operating Co LLCJun 27, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,500
- total depth, ft
- 3
- permits on file
- Jun 27, 2011
- last permit issued
- Oct 7, 2008
- completed
- 317K
- cumulative oil, bbl
- 1.15M
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2008 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Oct 7, 2008
- 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 2 leases this well is completed on; they carry 19 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Mayse 3068 O-9-17826 | Spraberry (Trend Area) | Triple Crown Resources, LLC | 12 | 154K | 658K | Aug 2011 – Jul 2026 |
| Mayse 3068 O-9-16510 | Lonesome Reef (Wolfcamp) | Ganador Operating, LLC | 7 | 163K | 496K | Feb 2008 – Aug 2021 |
Gas, mcf lease total
Last 12 months 18,096 · prior 12 21,404(-15%)
Oil, barrels lease total
Last 12 months 2,823 · prior 12 3,157(-11%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Samson Lone Star, LLCMar 2008 → Dec 2010
- 2Three Rivers Operating Co LLCJan 2011 → Jul 2012
- 3COG Operating LLCJul 2012 → Nov 2016
- 4Ganador Operating, LLCDec 2016 → Dec 2025
- 5Triple Crown Resources, LLCJan 2026 → Mar 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 718426-99 | Recompletion | Three Rivers Operating Co LLC | Jun 14, 2011 | Jun 27, 2011 | Jul 27, 2011 | 6,940 |
| 665384-98 | Drill | Samson Lone Star, LLC | Nov 10, 2010 | Jul 17, 2008 | Aug 12, 2008 | 7,500 |
| 665384-99 | Drill | Samson Lone Star, LLC | Jun 25, 2008 | Jul 17, 2008 | Aug 12, 2008 | 7,500 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-9-16510 | — | — | — | — |
| — | — O-9-17826 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 2,255 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Queen | 796 | 1,459 |
| Clear ForkCLEARFORK | 2,337 | -82 |
| Clear ForkCLEARFORK | 2,369 | -114 |
| SpraberryUPPER SPRABERRY | 3,540 | -1,285 |
| Dean | 4,770 | -2,515 |
| Dean | 4,999 | -2,744 |
| Wolfcamp | 5,136 | -2,881 |
| Wolfcamp | 5,138 | -2,883 |
| Canyon | 6,346 | -4,091 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 4,179 | 5,000 | Perforated |
| 5,780 | 6,240 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 352 | 11 | 165 S |
| 4.5 | 6,920 | 7.875 | 920 S |
| 4.5 | — | 7.875 | 500 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 17, 2013 | Oct 14, 2011 | Yes |
| 00 | Dec 16, 2008 | Nov 3, 2008 | Yes |
| 00 | Nov 19, 2008 | — | — |
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 42-235-34303 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-235-34303 → 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/23534303, documented in the API reference.