TEXAS · WELLS · DIMMIT COUNTY · STEUBING UNIT B LEASE · API 42-127-36365 · DISTRICT 01
Steubing Unit B #3403H
Dimmit County · Briscoe Ranch (Eagleford) field · Producing · Horizontal
Steubing Unit B #3403H (API 42-127-36365) is a horizontal well in Dimmit County operated by Espada Energy LLC, completed August 14, 2014 and listed as producing on the RRC schedule.
The RRC has issued one drilling permit, issued June 12, 2014, permitted to 5,886 ft.
It was permitted by El Toro Resources LLC and has since transferred to Espada Energy LLC on the wellbore schedule.
Completion filings report 9 formation tops, including Escondido, Olmos, San Miguel, Austin Chalk.
Its lease has reported 63.7K barrels of oil and 389K mcf of gas since November 2014, last reporting in July 2026.
Operator of record
Permitted by El Toro Resources LLC; the EWA schedule now lists a different operator.
- Based in
- Houston, TX
- P-5 status
- Active (A)
- P-5 last filed
- Mar 25, 2026
- Permits on file
- 4
- Phone
- (832) 544-6403
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 | El Toro Resources LLCJun 12, 2014 |
- 5,886
- total depth, ft
- 1
- permits on file
- Jun 12, 2014
- last permit issued
- Aug 14, 2014
- completed
- 63.7K
- cumulative oil, bbl
- 389K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2014 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Aug 14, 2014
- 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 |
|---|---|---|---|---|---|---|
| Steubing Unit B O-1-18876 | Briscoe Ranch (Eagleford) | El Toro Resources LLC | 1 | 63.7K | 389K | Nov 2014 – Jul 2026 |
Gas, mcf lease total
Last 12 months 6,169 · prior 12 51,151(-88%)
Oil, barrels lease total
Last 12 months 748 · prior 12 4,619(-84%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1El Toro Resources LLCDec 2014 → Apr 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 786255-99 | Drill | El Toro Resources LLC | May 6, 2014 | Jun 12, 2014 | Jun 20, 2014 | 6,300 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| Aug 14, 2014 | Steubing Unit B O-1-18876 | Briscoe Ranch (Eagleford) | Espada Energy LLC | Producing | 5,886 |
Formation tops
As filed on W-2/G-1. Subsea from 712 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| EscondidoESCONDIDO - DISPOSAL | 1,845 | -1,133 |
| OlmosOLMOS - DISPOSAL | 3,130 | -2,418 |
| San MiguelSAN MIGUEL - H2S | 3,900 | -3,188 |
| Austin ChalkAUSTIN CHALK - H2S | 5,306 | -4,594 |
| Eagle FordEAGLE FORD - H2S | 6,010 | -5,298 |
| EdwardsEDWARDS - H2S | — | — |
| GeorgetownGEORGETOWN - H2S | — | — |
| Glen RoseGLEN ROSE - DISPOSAL | — | — |
| Pearsall | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,610 | 12,549 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 1,348 | 12.25 | 465 S |
| 5.5 | 12,668 | 8.75 | 2,275 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 11, 2017 | Jun 21, 2016 | 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 42-127-36365 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-127-36365 → 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/12736365, documented in the API reference.