WELL · 42-283-32696 · DISTRICT 1
Chato 27 #86
LA Salle County · Sun T S H (Olmos) field · Vertical
Chato 27 #86 (API 42-283-32696) is a well in La Salle County operated by Lewis Petro Properties Inc., completed November 28, 2011.
The RRC has issued one drilling permit, issued July 8, 2011, permitted to 7,900 ft.
It was permitted by Vanguard Permian, LLC and has since transferred to Lewis Petro Properties Inc. on the wellbore schedule.
Completion filings report 3 formation tops, including Wilcox, Escondido, Olmos.
Its 2 leases have reported 1.54K barrels of oil and 72.4K mcf of gas since November 2011, last reporting in July 2026. The leases carry 4 wells, so these are lease totals, not this well alone.
Operator of record
Permitted by Vanguard Permian, LLC; the EWA schedule now lists a different operator.
San Antonio, TX · P-5 Y, filed Nov 4, 2025 · 3,007 permits on file · (210) 384-5000
SOURCE · RRC EWA WELLBORE SCHEDULE
What each RRC source says
| Wellbore schedule | Lewis Petro Properties Inc. |
| Production reports | Lewis Petro Properties, Inc.through Jan 2026 |
| Latest permit | Vanguard Permian, LLCJul 8, 2011 |
The sources disagree, which usually means a transfer or a lease-level production filing by a different entity. Petrora goes with the schedule.
- 7,900
- total depth, ft
- 1
- permits on file
- Jul 8, 2011
- last permit issued
- Nov 28, 2011
- completed
- 1.54K
- cumulative oil, bbl
- 72.4K
- cumulative gas, mcf
PRODUCTION FROM PDQ LEASE REPORTS · Nov 2011 THROUGH Jul 2026
Regulatory status · RRC wellbore file
- Schedule
- OFF SCHEDULE
- Completed
- Nov 28, 2011
- 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 4 wells in total, so volumes are shared.Why →
| Lease | Field | Reporting operator | Wells | Oil, bbl | Gas, mcf | Reported |
|---|---|---|---|---|---|---|
| Chato 27 G-1-274807 | Sun T S H (Olmos) | Lewis Petro Properties, Inc. | 1 | 0 | 30.4K | Dec 2011 – Jul 2026 |
| Chato 27 O-1-16958 | Sun T S H (Olmos) | Lewis Petro Properties, Inc. | 3 | 1.54K | 41.9K | Nov 2011 – Apr 2016 |
Gas, mcf lease total
Last 12 months 1,574 · prior 12 2,099(-25%)
Chain of custody
Every operator that reported production on this well's lease, in order.
- 1Vanguard Permian, LLCNov 2011 → Apr 2012
- 2Lewis Petro Properties, Inc.May 2012 → Jan 2026
Permits
| Permit | Type | Operator | Received | Issued | Spud | Depth |
|---|---|---|---|---|---|---|
| 719548-99 | Drill | Vanguard Permian, LLC | Jul 1, 2011 | Jul 8, 2011 | Aug 11, 2011 | 7,900 |
Completions
| Completed | Lease | Field | Operator | Status | Depth |
|---|---|---|---|---|---|
| — | — G-1-274807 | — | — | — | — |
| — | — O-1-16958 | — | — | — | — |
Formation tops
As filed on W-2/G-1. Subsea from 490 ft elevation.Download CSV →
Perforations
Perforated and open-hole intervals.
| From | To | Type |
|---|---|---|
| 5,856 | 7,564 | Perforated |
Casing
Strings as reported, shallowest first.
| Casing in | Set at | Hole in | Cement |
|---|---|---|---|
| 8.625 | 813 | 12.25 | 177 S |
| 4.5 | 7,900 | 7.875 | 1,490 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 | Dec 9, 2014 | Jun 24, 2014 | Yes |
| 00 | Nov 14, 2013 | Mar 8, 2012 | 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 42-283-32696 → W-2, G-1, plugging reports, as PDFs
- Completion packets for 42-283-32696 → 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/28332696, documented in the API reference.