TEXAS · WELLS · MAVERICK COUNTY · COMANCHE RANCH LEASE · API 42-323-33352 · DISTRICT 01
Comanche Ranch #311H
Maverick County · Indio Tanks (Pearsall) field · Producing · Horizontal
Comanche Ranch #311H (API 42-323-33352) is a horizontal well in Maverick County operated by El Toro Resources LLC, completed February 23, 2011 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued May 12, 2010, permitted to 8,867 ft.
It was permitted by Encana Oil & Gas(USA) Inc. and has since transferred to El Toro Resources LLC on the wellbore schedule.
Completion filings report 6 formation tops, including Buda, Georgetown, Pearsall, Bexar.
No lease production has been reported under this well’s leases.
Operator of record
Permitted by Encana Oil & Gas(usa) Inc.; the EWA schedule now lists a different operator.
- Based in
- Oklahoma City, OK
- P-5 status
- Active (A)
- P-5 last filed
- Feb 10, 2026
- Permits on file
- 114
- Phone
- (405) 242-2777
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | El Toro Resources LLC |
| Production reports | El Toro Resources LLCthrough Apr 2026 |
| Latest permit | Encana Oil & Gas(usa) Inc.May 12, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 8,867
- total depth, ft
- 1
- permits on file
- May 12, 2010
- last permit issued
- Feb 23, 2011
- completed
- 0
- cumulative oil, bbl
- 591K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Feb 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Feb 23, 2011
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Active (A)
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 |
|---|---|---|---|---|---|---|
| Comanche Ranch G-1-262187 | Pena Creek (Pearsall) | El Toro Resources LLC | 1 | 0 | 591K | Feb 2011 – Jul 2026 |
Gas, mcf lease total
Last 12 months 5,260 · prior 12 5,002(+5%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Newfield Exploration CompanyMar 2011 → May 2015
- 2El Toro Resources LLCJun 2015 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 695202-99 | Drill | Encana Oil & Gas(usa) Inc. | Apr 29, 2010 | May 12, 2010 | Jul 22, 2010 | 9,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Feb 23, 2011 | Comanche Ranch G-1-262187 | Indio Tanks (Pearsall) | El Toro Resources LLC | Producing | 8,867 |
Formation tops
As filed on W-2/G-1. Subsea from 756 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Buda | 4,759 | -4,003 |
| Buda | 4,760 | -4,004 |
| Georgetown | 5,137 | -4,381 |
| Georgetown | 5,138 | -4,382 |
| Pearsall | 8,743 | -7,987 |
| Pearsall | 8,825 | -8,069 |
| Bexar | 8,991 | -8,235 |
| Bexar | 8,998 | -8,242 |
| James LimeJAMES | 9,191 | -8,435 |
| James LimeJAMES | 9,199 | -8,443 |
| Sligo | 9,418 | -8,662 |
| Sligo | 9,426 | -8,670 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 9,420 | 9,627 | Perforated |
| 9,811 | 10,018 | Perforated |
| 10,138 | 10,345 | Perforated |
| 10,465 | 10,663 | Perforated |
| 10,792 | 10,999 | Perforated |
| 11,119 | 11,326 | Perforated |
| 11,446 | 11,653 | Perforated |
| 11,773 | 11,975 | Perforated |
| 12,085 | 12,323 | Perforated |
| 12,411 | 12,652 | Perforated |
| 12,411 | 12,653 | Perforated |
| 12,950 | 13,341 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 10.75 | 1,037 | 13.5 | 470 S |
| 7.625 | 8,346 | 9.875 | 1,405 S |
| 5.5 | 13,436 | 6.75 | 600 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 30, 2014 | Apr 4, 2013 | — |
| 00 | Feb 15, 2012 | Apr 20, 2011 | 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 42-323-33352 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-323-33352 → 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/32333352, documented in the API reference.