WELL · 42-489-31268 · DISTRICT 4
Yturria #22
Willacy County · LA Sara E. (8500) field · Vertical
Yturria #22 (API 42-489-31268) is a well in Willacy County operated by La Sara Operating Company LLC, completed December 23, 2012.
The RRC has issued one drilling permit, issued November 15, 2012, permitted to 10,200 ft.
It was permitted by Risco La Sara Operations, LLC and has since transferred to La Sara Operating Company LLC on the wellbore schedule.
Completion filings report 3 formation tops, including La Sara (No 40 Sd), La Sara (No 32 Sd ), La Sara (No 38 Sand).
Its 2 leases have reported 23.7K barrels of oil since December 2012, last reporting in July 2026. The leases carry 3 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Risco la Sara Operations, LLC; the EWA schedule now lists a different operator.
Houston, TX · P-5 Y, filed Jun 2, 2017 · 13 permits on file · (713) 819-6077
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | LA Sara Operating Company LLC |
| Production reports | Texas Oil and Gas Operating, LLCthrough Apr 2025 |
| Latest permit | Risco la Sara Operations, LLCNov 15, 2012 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 10,200
- total depth, ft
- 1
- permits on file
- Nov 15, 2012
- last permit issued
- Dec 23, 2012
- completed
- 23.7K
- cumulative oil, bbl
- 0
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Dec 2012 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Dec 23, 2012
- 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 3 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Yturria O-4-13954 | LA Sara (No. 40 Sand) | Texas Oil and Gas Operating, LLC | 2 | 23.7K | 0 | Apr 2014 – Jul 2026 |
| Yturria G-4-270601 | LA Sara, E. (8500) | Risco la Sara Operations, LLC | 1 | 0 | 0 | Dec 2012 – May 2014 |
Oil, barrels lease total
Last 12 months 0 · prior 12 21(-100%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1LA Sara Operating Company, LLCApr 2014 → Dec 2015
- 2Texas Oil and Gas Operating, LLCNov 2019 → Apr 2025
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 751054-99 | Drill | Risco la Sara Operations, LLC | Nov 6, 2012 | Nov 15, 2012 | Dec 10, 2012 | 10,200 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-4-270601 | — | — | — | — |
| — | — O-4-13954 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 36 ft elevation.Download CSV →
| Formation | MD ft | Subsea |
|---|---|---|
| LA Sara (NO 40 SD) | 5,440 | -5,404 |
| LA Sara (NO 32 SD ) | 6,198 | -6,162 |
| LA Sara (NO 38 Sand) | 6,670 | -6,634 |
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,440 | 5,450 | Perforated |
| 5,518 | 5,544 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 9.625 | 2,039 | 12.25 | 663 S |
| 4.5 | 7,070 | 8.75 | 812 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 | Sep 18, 2015 | Sep 18, 2014 | Yes |
| 00 | Nov 18, 2013 | Aug 20, 2013 | 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 42-489-31268 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-489-31268 → 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/48931268, documented in the API reference.