WELL · 42-489-31149 · DISTRICT 4
Yturria #34
Willacy County · LA Sara (5500) field · Shut IN · Vertical
Yturria #34 (API 42-489-31149) is a well in Willacy County operated by Texas Oil And Gas Operating LLC, completed July 19, 2006 and listed as shut in on the RRC schedule.
The RRC has issued one drilling permit, issued May 22, 2006, permitted to 7,700 ft.
It was permitted by Blakenergy Operating, LLC and has since transferred to Texas Oil And Gas Operating LLC on the wellbore schedule.
Completion filings report 2 formation tops, including Frio, Miocene (undifferentiated).
Its lease has reported 1.23K barrels of oil and 39.1K mcf of gas since July 2006, last reporting in July 2026.
Operator of record
Texas Oil and Gas Operating LLC
Permitted by Blakenergy Operating, LLC; the EWA schedule now lists a different operator.
Friendswood, TX · P-5 Y, filed Sep 4, 2025 · 7 permits on file · (281) 317-8221
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Texas Oil and Gas Operating LLC |
| Production reports | LA Sara Operating Company, LLCthrough Sep 2014 |
| Latest permit | Blakenergy Operating, LLCMay 22, 2006 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,700
- total depth, ft
- 1
- permits on file
- May 22, 2006
- last permit issued
- Jul 19, 2006
- completed
- 1.23K
- cumulative oil, bbl
- 39.1K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Jul 2006 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- ON SCHEDULE
- Completed
- Jul 19, 2006
- Shut in
- —
- Plugged
- —
Operator's P-5 on the schedule: Delinquent
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 |
|---|---|---|---|---|---|---|
| Yturria O-4-13413 | LA Sara (5500) | Texas Oil and Gas Operating, LLC | 1 | 1.23K | 39.1K | Jul 2006 – Jul 2026 |
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.
- 1Blakenergy Operating, LLCSep 2006 → Dec 2007
- 2LA Sara Operating Company, LLCSep 2014 → Sep 2014
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 619428-99 | Drill | Blakenergy Operating, LLC | May 17, 2006 | May 22, 2006 | Jun 8, 2006 | 7,700 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — O-4-13413 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 33 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| Frio | — | — |
| Miocene (undifferentiated)MIOCENE | — | — |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 6,239 | 6,248 | Perforated |
| 6,241 | 6,250 | Perforated |
| 6,682 | 6,692 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 996 | 12.25 | 221 S |
| 4.5 | 7,537 | 7.875 | 655 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 | Jun 2, 2009 | Mar 25, 2009 | — |
| 00 | Apr 26, 2007 | Jan 22, 2007 | Yes |
| 00 | Feb 7, 2007 | — | — |
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 42-489-31149 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-489-31149 → 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/48931149, documented in the API reference.