WELL · 42-127-33737 · DISTRICT 1
Comanche #1H
Dimmit County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Comanche #1H (API 42-127-33737) is a horizontal well in Dimmit County operated by El Toro Resources LLC, completed October 19, 2010 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued August 10, 2010, permitted to 4,988 ft.
It was permitted by Newfield Exploration Company and has since transferred to El Toro Resources LLC on the wellbore schedule.
Completion filings report 3 formation tops, including Anacacho, Austin Chalk, Eagle Ford.
Its 2 leases have reported 957 barrels of oil and 264K mcf of gas since October 2010, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Newfield Exploration Company; 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 | Newfield Exploration Company |
| Production reports | EL Toro Resources LLCthrough Apr 2026 |
| Latest permit | Newfield Exploration CompanyAug 10, 2010 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 4,988
- total depth, ft
- 1
- permits on file
- Aug 10, 2010
- last permit issued
- Oct 19, 2010
- completed
- 957
- cumulative oil, bbl
- 264K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Oct 2010 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Oct 19, 2010
- 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 2 leases this well is completed on; they carry 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Comanche G-1-264108 | Briscoe Ranch (Eagleford) | EL Toro Resources LLC | 1 | 0 | 258K | Oct 2010 – Jul 2026 |
| Comanche O-1-15319 | Briscoe Ranch (Eagleford) | Newfield Exploration Company | 3 | 957 | 6.72K | Oct 2010 – Mar 2013 |
Gas, mcf lease total
Last 12 months 15,765 · prior 12 15,869(-1%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Newfield Exploration CompanyNov 2010 → May 2015
- 2EL Toro Resources LLCJun 2015 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 700422-99 | Drill | Newfield Exploration Company | Aug 9, 2010 | Aug 10, 2010 | Aug 22, 2010 | 6,000 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Oct 19, 2010 | Comanche G-1-264108 | Briscoe Ranch (Eagleford) | EL Toro Resources LLC | Producing | 4,988 |
| Oct 19, 2010 | Comanche O-1-15319 | Briscoe Ranch (Eagleford) | Newfield Exploration Company | Not on Schedule | — |
| Oct 19, 2010 | Comanche O-1-15319 | Briscoe Ranch (Eagleford) | Newfield Exploration Company | Not on Schedule | — |
Formation tops
As filed on W-2/G-1. Subsea from 674 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Anacacho | 3,494 | -2,820 |
| Austin ChalkAUSTIN | 3,650 | -2,976 |
| Eagle FordUPPER EAGLE FORD | 4,712 | -4,038 |
| Eagle FordLOWER EAGLE FORD | 4,970 | -4,296 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,597 | 5,821 | Perforated |
| 5,915 | 6,139 | Perforated |
| 6,236 | 6,457 | Perforated |
| 6,551 | 6,779 | Perforated |
| 6,869 | 7,093 | Perforated |
| 7,187 | 7,411 | Perforated |
| 7,505 | 7,729 | Perforated |
| 7,823 | 8,047 | Perforated |
| 8,141 | 8,365 | Perforated |
| 8,459 | 8,683 | Perforated |
| 8,777 | 9,001 | Perforated |
| 9,095 | 9,319 | Perforated |
| 9,410 | 9,637 | Perforated |
| 9,731 | 9,953 | Perforated |
| 10,049 | 10,273 | Perforated |
| 10,367 | 10,591 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 485 | 12.25 | 270 S |
| 5.5 | 10,725 | 8.75 | 2,380 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 30, 2012 | Nov 29, 2011 | Yes |
| 00 | Nov 8, 2011 | Jul 14, 2011 | Yes |
| 00 | Jul 1, 2011 | Dec 14, 2010 | 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 42-127-33737 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-33737 → 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/12733737, documented in the API reference.